memgraph/tests/unit/storage_v3_expr.cpp

// Copyright 2022 Memgraph Ltd.
//
// Use of this software is governed by the Business Source License
// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
// License, and you may not use this file except in compliance with the Business Source License.
//
// As of the Change Date specified in that file, in accordance with
// the Business Source License, use of this software will be governed
// by the Apache License, Version 2.0, included in the file
// licenses/APL.txt.

#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <chrono>
#include <exception>
#include <optional>
#include <vector>

#include "common/types.hpp"
#include "exceptions.hpp"
#include "storage/v3/bindings/ast/ast.hpp"
#include "storage/v3/bindings/bindings.hpp"
#include "storage/v3/bindings/db_accessor.hpp"
#include "storage/v3/bindings/eval.hpp"
#include "storage/v3/bindings/frame.hpp"
#include "storage/v3/bindings/symbol_table.hpp"
#include "storage/v3/bindings/typed_value.hpp"
#include "storage/v3/id_types.hpp"
#include "storage/v3/key_store.hpp"
#include "storage/v3/property_value.hpp"
#include "storage/v3/schemas.hpp"
#include "storage/v3/shard.hpp"
#include "utils/string.hpp"

using testing::ElementsAre;
using testing::UnorderedElementsAre;

#define NODE(...) test_common::GetNode(storage, __VA_ARGS__)
#define EDGE(...) test_common::GetEdge(storage, __VA_ARGS__)
#define EDGE_VARIABLE(...) test_common::GetEdgeVariable(storage, __VA_ARGS__)
#define PATTERN(...) test_common::GetPattern(storage, {__VA_ARGS__})
#define NAMED_PATTERN(name, ...) test_common::GetPattern(storage, name, {__VA_ARGS__})
#define OPTIONAL_MATCH(...) test_common::GetWithPatterns(storage.Create<Match>(true), {__VA_ARGS__})
#define MATCH(...) test_common::GetWithPatterns(storage.Create<Match>(), {__VA_ARGS__})
#define WHERE(expr) storage.Create<Where>((expr))
#define CREATE(...) test_common::GetWithPatterns(storage.Create<Create>(), {__VA_ARGS__})
#define IDENT(...) storage.Create<Identifier>(__VA_ARGS__)
#define LITERAL(val) storage.Create<PrimitiveLiteral>((val))
#define LIST(...) storage.Create<ListLiteral>(std::vector<Expression *>{__VA_ARGS__})
#define MAP(...) storage.Create<MapLiteral>(std::unordered_map<PropertyIx, Expression *>{__VA_ARGS__})
#define PROPERTY_PAIR(property_name) std::make_pair(property_name, dba.NameToProperty(property_name))
#define PROPERTY_LOOKUP(...) test_common::GetPropertyLookup(storage, dba, __VA_ARGS__)
#define PARAMETER_LOOKUP(token_position) storage.Create<ParameterLookup>((token_position))
#define NEXPR(name, expr) storage.Create<NamedExpression>((name), (expr))
// AS is alternative to NEXPR which does not initialize NamedExpression with
// Expression. It should be used with RETURN or WITH. For example:
// RETURN(IDENT("n"), AS("n")) vs. RETURN(NEXPR("n", IDENT("n"))).
#define AS(name) storage.Create<NamedExpression>((name))
#define RETURN(...) test_common::GetReturn(storage, false, __VA_ARGS__)
#define WITH(...) test_common::GetWith(storage, false, __VA_ARGS__)
#define RETURN_DISTINCT(...) test_common::GetReturn(storage, true, __VA_ARGS__)
#define WITH_DISTINCT(...) test_common::GetWith(storage, true, __VA_ARGS__)
#define UNWIND(...) test_common::GetUnwind(storage, __VA_ARGS__)
#define ORDER_BY(...) test_common::GetOrderBy(__VA_ARGS__)
#define SKIP(expr) \
  test_common::Skip { (expr) }
#define LIMIT(expr) \
  test_common::Limit { (expr) }
#define DELETE(...) test_common::GetDelete(storage, {__VA_ARGS__})
#define DETACH_DELETE(...) test_common::GetDelete(storage, {__VA_ARGS__}, true)
#define SET(...) test_common::GetSet(storage, __VA_ARGS__)
#define REMOVE(...) test_common::GetRemove(storage, __VA_ARGS__)
#define MERGE(...) test_common::GetMerge(storage, __VA_ARGS__)
#define ON_MATCH(...)                     \
  test_common::OnMatch {                  \
    std::vector<Clause *> { __VA_ARGS__ } \
  }
#define ON_CREATE(...)                    \
  test_common::OnCreate {                 \
    std::vector<Clause *> { __VA_ARGS__ } \
  }
#define CREATE_INDEX_ON(label, property) \
  storage.Create<IndexQuery>(IndexQuery::Action::CREATE, (label), std::vector<PropertyIx>{(property)})
#define QUERY(...) test_common::GetQuery(storage, __VA_ARGS__)
#define SINGLE_QUERY(...) test_common::GetSingleQuery(storage.Create<SingleQuery>(), __VA_ARGS__)
#define UNION(...) test_common::GetCypherUnion(storage.Create<CypherUnion>(true), __VA_ARGS__)
#define UNION_ALL(...) test_common::GetCypherUnion(storage.Create<CypherUnion>(false), __VA_ARGS__)
#define FOREACH(...) test_common::GetForeach(storage, __VA_ARGS__)
// Various operators
#define NOT(expr) storage.Create<NotOperator>((expr))
#define UPLUS(expr) storage.Create<UnaryPlusOperator>((expr))
#define UMINUS(expr) storage.Create<UnaryMinusOperator>((expr))
#define IS_NULL(expr) storage.Create<IsNullOperator>((expr))
#define ADD(expr1, expr2) storage.Create<AdditionOperator>((expr1), (expr2))
#define LESS(expr1, expr2) storage.Create<LessOperator>((expr1), (expr2))
#define LESS_EQ(expr1, expr2) storage.Create<LessEqualOperator>((expr1), (expr2))
#define GREATER(expr1, expr2) storage.Create<GreaterOperator>((expr1), (expr2))
#define GREATER_EQ(expr1, expr2) storage.Create<GreaterEqualOperator>((expr1), (expr2))
#define SUM(expr) storage.Create<Aggregation>((expr), nullptr, Aggregation::Op::SUM)
#define COUNT(expr) storage.Create<Aggregation>((expr), nullptr, Aggregation::Op::COUNT)
#define AVG(expr) storage.Create<Aggregation>((expr), nullptr, Aggregation::Op::AVG)
#define COLLECT_LIST(expr) storage.Create<Aggregation>((expr), nullptr, Aggregation::Op::COLLECT_LIST)
#define EQ(expr1, expr2) storage.Create<EqualOperator>((expr1), (expr2))
#define NEQ(expr1, expr2) storage.Create<NotEqualOperator>((expr1), (expr2))
#define AND(expr1, expr2) storage.Create<AndOperator>((expr1), (expr2))
#define OR(expr1, expr2) storage.Create<OrOperator>((expr1), (expr2))
#define IN_LIST(expr1, expr2) storage.Create<InListOperator>((expr1), (expr2))
#define IF(cond, then, else) storage.Create<IfOperator>((cond), (then), (else))
// Function call
#define FN(function_name, ...) \
  storage.Create<Function>(memgraph::utils::ToUpperCase(function_name), std::vector<Expression *>{__VA_ARGS__})
// List slicing
#define SLICE(list, lower_bound, upper_bound) storage.Create<ListSlicingOperator>(list, lower_bound, upper_bound)
// all(variable IN list WHERE predicate)
#define ALL(variable, list, where) storage.Create<All>(storage.Create<Identifier>(variable), list, where)
#define SINGLE(variable, list, where) storage.Create<Single>(storage.Create<Identifier>(variable), list, where)
#define ANY(variable, list, where) storage.Create<Any>(storage.Create<Identifier>(variable), list, where)
#define NONE(variable, list, where) storage.Create<None>(storage.Create<Identifier>(variable), list, where)
#define REDUCE(accumulator, initializer, variable, list, expr)                                                       \
  storage.Create<Reduce>(storage.Create<Identifier>(accumulator), initializer, storage.Create<Identifier>(variable), \
                         list, expr)
#define COALESCE(...) storage.Create<Coalesce>(std::vector<Expression *>{__VA_ARGS__})
#define EXTRACT(variable, list, expr) storage.Create<Extract>(storage.Create<Identifier>(variable), list, expr)
#define AUTH_QUERY(action, user, role, user_or_role, password, privileges) \
  storage.Create<AuthQuery>((action), (user), (role), (user_or_role), password, (privileges))
#define DROP_USER(usernames) storage.Create<DropUser>((usernames))
#define CALL_PROCEDURE(...) test_common::GetCallProcedure(storage, __VA_ARGS__)

namespace memgraph::storage::v3::test {

class ExpressionEvaluatorTest : public ::testing::Test {
 protected:
  LabelId primary_label{LabelId::FromInt(1)};
  PropertyId primary_property{PropertyId::FromInt(2)};
  PrimaryKey min_pk{PropertyValue(0)};

  std::vector<storage::v3::SchemaProperty> schema_property_vector = {
      storage::v3::SchemaProperty{primary_property, common::SchemaType::INT}};
  Shard db{primary_label, min_pk, std::nullopt /*max_primary_key*/, schema_property_vector};

  Shard::Accessor storage_dba{db.Access(GetNextHlc())};
  DbAccessor dba{&storage_dba};

  AstStorage storage;
  memgraph::utils::MonotonicBufferResource mem{1024};
  EvaluationContext ctx{.memory = &mem};
  SymbolTable symbol_table;

  Frame frame{128};
  ExpressionEvaluator eval{&frame, symbol_table, ctx, &dba, View::OLD};

  coordinator::Hlc last_hlc{0, io::Time{}};

  void SetUp() override { db.StoreMapping({{1, "label"}, {2, "property"}}); }

  std::vector<PropertyId> NamesToProperties(const std::vector<std::string> &property_names) {
    std::vector<PropertyId> properties;
    properties.reserve(property_names.size());
    for (const auto &name : property_names) {
      properties.push_back(dba.NameToProperty(name));
    }
    return properties;
  }

  std::vector<LabelId> NamesToLabels(const std::vector<std::string> &label_names) {
    std::vector<LabelId> labels;
    labels.reserve(label_names.size());
    for (const auto &name : label_names) {
      labels.push_back(dba.NameToLabel(name));
    }
    return labels;
  }

  Identifier *CreateIdentifierWithValue(std::string name, const TypedValue &value) {
    auto *id = storage.Create<Identifier>(name, true);
    auto symbol = symbol_table.CreateSymbol(name, true);
    id->MapTo(symbol);
    frame[symbol] = value;
    return id;
  }

  template <class TExpression>
  auto Eval(TExpression *expr) {
    ctx.properties = NamesToProperties(storage.properties_);
    ctx.labels = NamesToLabels(storage.labels_);
    auto value = expr->Accept(eval);
    EXPECT_EQ(value.GetMemoryResource(), &mem) << "ExpressionEvaluator must use the MemoryResource from "
                                                  "EvaluationContext for allocations!";
    return value;
  }

  coordinator::Hlc GetNextHlc() {
    ++last_hlc.logical_id;
    last_hlc.coordinator_wall_clock += std::chrono::seconds(1);
    return last_hlc;
  }
};

TEST_F(ExpressionEvaluatorTest, OrOperator) {
  auto *op =
      storage.Create<OrOperator>(storage.Create<PrimitiveLiteral>(true), storage.Create<PrimitiveLiteral>(false));
  auto val1 = Eval(op);
  ASSERT_EQ(val1.ValueBool(), true);
  op = storage.Create<OrOperator>(storage.Create<PrimitiveLiteral>(true), storage.Create<PrimitiveLiteral>(true));
  auto val2 = Eval(op);
  ASSERT_EQ(val2.ValueBool(), true);
}

TEST_F(ExpressionEvaluatorTest, XorOperator) {
  auto *op =
      storage.Create<XorOperator>(storage.Create<PrimitiveLiteral>(true), storage.Create<PrimitiveLiteral>(false));
  auto val1 = Eval(op);
  ASSERT_EQ(val1.ValueBool(), true);
  op = storage.Create<XorOperator>(storage.Create<PrimitiveLiteral>(true), storage.Create<PrimitiveLiteral>(true));
  auto val2 = Eval(op);
  ASSERT_EQ(val2.ValueBool(), false);
}

TEST_F(ExpressionEvaluatorTest, AndOperator) {
  auto *op =
      storage.Create<AndOperator>(storage.Create<PrimitiveLiteral>(true), storage.Create<PrimitiveLiteral>(true));
  auto val1 = Eval(op);
  ASSERT_EQ(val1.ValueBool(), true);
  op = storage.Create<AndOperator>(storage.Create<PrimitiveLiteral>(false), storage.Create<PrimitiveLiteral>(true));
  auto val2 = Eval(op);
  ASSERT_EQ(val2.ValueBool(), false);
}

TEST_F(ExpressionEvaluatorTest, AndOperatorShortCircuit) {
  {
    auto *op =
        storage.Create<AndOperator>(storage.Create<PrimitiveLiteral>(false), storage.Create<PrimitiveLiteral>(5));
    auto value = Eval(op);
    EXPECT_EQ(value.ValueBool(), false);
  }
  {
    auto *op =
        storage.Create<AndOperator>(storage.Create<PrimitiveLiteral>(5), storage.Create<PrimitiveLiteral>(false));
    // We are evaluating left to right, so we don't short circuit here and
    // raise due to `5`. This differs from neo4j, where they evaluate both
    // sides and return `false` without checking for type of the first
    // expression.
    EXPECT_THROW(Eval(op), expr::ExpressionRuntimeException);
  }
}

TEST_F(ExpressionEvaluatorTest, AndOperatorNull) {
  storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue(1));
  {
    // Null doesn't short circuit
    auto *op = storage.Create<AndOperator>(storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()),
                                           storage.Create<PrimitiveLiteral>(5));
    EXPECT_THROW(Eval(op), expr::ExpressionRuntimeException);
  }
  {
    auto *op = storage.Create<AndOperator>(storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()),
                                           storage.Create<PrimitiveLiteral>(true));
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
  {
    auto *op = storage.Create<AndOperator>(storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()),
                                           storage.Create<PrimitiveLiteral>(false));
    auto value = Eval(op);
    ASSERT_TRUE(value.IsBool());
    EXPECT_EQ(value.ValueBool(), false);
  }
}

TEST_F(ExpressionEvaluatorTest, AdditionOperator) {
  auto *op = storage.Create<AdditionOperator>(storage.Create<PrimitiveLiteral>(2), storage.Create<PrimitiveLiteral>(3));
  auto value = Eval(op);
  ASSERT_EQ(value.ValueInt(), 5);
}

TEST_F(ExpressionEvaluatorTest, SubtractionOperator) {
  auto *op =
      storage.Create<SubtractionOperator>(storage.Create<PrimitiveLiteral>(2), storage.Create<PrimitiveLiteral>(3));
  auto value = Eval(op);
  ASSERT_EQ(value.ValueInt(), -1);
}

TEST_F(ExpressionEvaluatorTest, MultiplicationOperator) {
  auto *op =
      storage.Create<MultiplicationOperator>(storage.Create<PrimitiveLiteral>(2), storage.Create<PrimitiveLiteral>(3));
  auto value = Eval(op);
  ASSERT_EQ(value.ValueInt(), 6);
}

TEST_F(ExpressionEvaluatorTest, DivisionOperator) {
  auto *op =
      storage.Create<DivisionOperator>(storage.Create<PrimitiveLiteral>(50), storage.Create<PrimitiveLiteral>(10));
  auto value = Eval(op);
  ASSERT_EQ(value.ValueInt(), 5);
}

TEST_F(ExpressionEvaluatorTest, ModOperator) {
  auto *op = storage.Create<ModOperator>(storage.Create<PrimitiveLiteral>(65), storage.Create<PrimitiveLiteral>(10));
  auto value = Eval(op);
  ASSERT_EQ(value.ValueInt(), 5);
}

TEST_F(ExpressionEvaluatorTest, EqualOperator) {
  auto *op = storage.Create<EqualOperator>(storage.Create<PrimitiveLiteral>(10), storage.Create<PrimitiveLiteral>(15));
  auto val1 = Eval(op);
  ASSERT_EQ(val1.ValueBool(), false);
  op = storage.Create<EqualOperator>(storage.Create<PrimitiveLiteral>(15), storage.Create<PrimitiveLiteral>(15));
  auto val2 = Eval(op);
  ASSERT_EQ(val2.ValueBool(), true);
  op = storage.Create<EqualOperator>(storage.Create<PrimitiveLiteral>(20), storage.Create<PrimitiveLiteral>(15));
  auto val3 = Eval(op);
  ASSERT_EQ(val3.ValueBool(), false);
}

TEST_F(ExpressionEvaluatorTest, NotEqualOperator) {
  auto *op =
      storage.Create<NotEqualOperator>(storage.Create<PrimitiveLiteral>(10), storage.Create<PrimitiveLiteral>(15));
  auto val1 = Eval(op);
  ASSERT_EQ(val1.ValueBool(), true);
  op = storage.Create<NotEqualOperator>(storage.Create<PrimitiveLiteral>(15), storage.Create<PrimitiveLiteral>(15));
  auto val2 = Eval(op);
  ASSERT_EQ(val2.ValueBool(), false);
  op = storage.Create<NotEqualOperator>(storage.Create<PrimitiveLiteral>(20), storage.Create<PrimitiveLiteral>(15));
  auto val3 = Eval(op);
  ASSERT_EQ(val3.ValueBool(), true);
}

TEST_F(ExpressionEvaluatorTest, LessOperator) {
  auto *op = storage.Create<LessOperator>(storage.Create<PrimitiveLiteral>(10), storage.Create<PrimitiveLiteral>(15));
  auto val1 = Eval(op);
  ASSERT_EQ(val1.ValueBool(), true);
  op = storage.Create<LessOperator>(storage.Create<PrimitiveLiteral>(15), storage.Create<PrimitiveLiteral>(15));
  auto val2 = Eval(op);
  ASSERT_EQ(val2.ValueBool(), false);
  op = storage.Create<LessOperator>(storage.Create<PrimitiveLiteral>(20), storage.Create<PrimitiveLiteral>(15));
  auto val3 = Eval(op);
  ASSERT_EQ(val3.ValueBool(), false);
}

TEST_F(ExpressionEvaluatorTest, GreaterOperator) {
  auto *op =
      storage.Create<GreaterOperator>(storage.Create<PrimitiveLiteral>(10), storage.Create<PrimitiveLiteral>(15));
  auto val1 = Eval(op);
  ASSERT_EQ(val1.ValueBool(), false);
  op = storage.Create<GreaterOperator>(storage.Create<PrimitiveLiteral>(15), storage.Create<PrimitiveLiteral>(15));
  auto val2 = Eval(op);
  ASSERT_EQ(val2.ValueBool(), false);
  op = storage.Create<GreaterOperator>(storage.Create<PrimitiveLiteral>(20), storage.Create<PrimitiveLiteral>(15));
  auto val3 = Eval(op);
  ASSERT_EQ(val3.ValueBool(), true);
}

TEST_F(ExpressionEvaluatorTest, LessEqualOperator) {
  auto *op =
      storage.Create<LessEqualOperator>(storage.Create<PrimitiveLiteral>(10), storage.Create<PrimitiveLiteral>(15));
  auto val1 = Eval(op);
  ASSERT_EQ(val1.ValueBool(), true);
  op = storage.Create<LessEqualOperator>(storage.Create<PrimitiveLiteral>(15), storage.Create<PrimitiveLiteral>(15));
  auto val2 = Eval(op);
  ASSERT_EQ(val2.ValueBool(), true);
  op = storage.Create<LessEqualOperator>(storage.Create<PrimitiveLiteral>(20), storage.Create<PrimitiveLiteral>(15));
  auto val3 = Eval(op);
  ASSERT_EQ(val3.ValueBool(), false);
}

TEST_F(ExpressionEvaluatorTest, GreaterEqualOperator) {
  auto *op =
      storage.Create<GreaterEqualOperator>(storage.Create<PrimitiveLiteral>(10), storage.Create<PrimitiveLiteral>(15));
  auto val1 = Eval(op);
  ASSERT_EQ(val1.ValueBool(), false);
  op = storage.Create<GreaterEqualOperator>(storage.Create<PrimitiveLiteral>(15), storage.Create<PrimitiveLiteral>(15));
  auto val2 = Eval(op);
  ASSERT_EQ(val2.ValueBool(), true);
  op = storage.Create<GreaterEqualOperator>(storage.Create<PrimitiveLiteral>(20), storage.Create<PrimitiveLiteral>(15));
  auto val3 = Eval(op);
  ASSERT_EQ(val3.ValueBool(), true);
}

TEST_F(ExpressionEvaluatorTest, InListOperator) {
  auto *list_literal = storage.Create<ListLiteral>(std::vector<Expression *>{
      storage.Create<PrimitiveLiteral>(1), storage.Create<PrimitiveLiteral>(2), storage.Create<PrimitiveLiteral>("a")});
  {
    // Element exists in list.
    auto *op = storage.Create<InListOperator>(storage.Create<PrimitiveLiteral>(2), list_literal);
    auto value = Eval(op);
    EXPECT_EQ(value.ValueBool(), true);
  }
  {
    // Element doesn't exist in list.
    auto *op = storage.Create<InListOperator>(storage.Create<PrimitiveLiteral>("x"), list_literal);
    auto value = Eval(op);
    EXPECT_EQ(value.ValueBool(), false);
  }
  {
    const auto p1 = PropertyToTypedValue<TypedValue>(memgraph::storage::v3::PropertyValue());
    storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue());
    auto *list_literal = storage.Create<ListLiteral>(
        std::vector<Expression *>{storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()),
                                  storage.Create<PrimitiveLiteral>(2), storage.Create<PrimitiveLiteral>("a")});
    // Element doesn't exist in list with null element.
    auto *op = storage.Create<InListOperator>(storage.Create<PrimitiveLiteral>("x"), list_literal);
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
  {
    // Null list.
    auto *op = storage.Create<InListOperator>(storage.Create<PrimitiveLiteral>("x"),
                                              storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()));
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
  {
    // Null literal.
    auto *op = storage.Create<InListOperator>(storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()),
                                              list_literal);
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
  {
    // Null literal, empty list.
    auto *op = storage.Create<InListOperator>(storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()),
                                              storage.Create<ListLiteral>(std::vector<Expression *>()));
    auto value = Eval(op);
    EXPECT_FALSE(value.ValueBool());
  }
}

TEST_F(ExpressionEvaluatorTest, ListIndexing) {
  auto *list_literal = storage.Create<ListLiteral>(
      std::vector<Expression *>{storage.Create<PrimitiveLiteral>(1), storage.Create<PrimitiveLiteral>(2),
                                storage.Create<PrimitiveLiteral>(3), storage.Create<PrimitiveLiteral>(4)});
  {
    // Legal indexing.
    auto *op = storage.Create<SubscriptOperator>(list_literal, storage.Create<PrimitiveLiteral>(2));
    auto value = Eval(op);
    EXPECT_EQ(value.ValueInt(), 3);
  }
  {
    // Out of bounds indexing.
    auto *op = storage.Create<SubscriptOperator>(list_literal, storage.Create<PrimitiveLiteral>(4));
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
  {
    // Out of bounds indexing with negative bound.
    auto *op = storage.Create<SubscriptOperator>(list_literal, storage.Create<PrimitiveLiteral>(-100));
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
  {
    // Legal indexing with negative index.
    auto *op = storage.Create<SubscriptOperator>(list_literal, storage.Create<PrimitiveLiteral>(-2));
    auto value = Eval(op);
    EXPECT_EQ(value.ValueInt(), 3);
  }
  {
    // Indexing with one operator being null.
    auto *op = storage.Create<SubscriptOperator>(
        storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()), storage.Create<PrimitiveLiteral>(-2));
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
  {
    // Indexing with incompatible type.
    auto *op = storage.Create<SubscriptOperator>(list_literal, storage.Create<PrimitiveLiteral>("bla"));
    EXPECT_THROW(Eval(op), expr::ExpressionRuntimeException);
  }
}

TEST_F(ExpressionEvaluatorTest, MapIndexing) {
  auto *map_literal = storage.Create<MapLiteral>(
      std::unordered_map<PropertyIx, Expression *>{{storage.GetPropertyIx("a"), storage.Create<PrimitiveLiteral>(1)},
                                                   {storage.GetPropertyIx("b"), storage.Create<PrimitiveLiteral>(2)},
                                                   {storage.GetPropertyIx("c"), storage.Create<PrimitiveLiteral>(3)}});
  {
    // Legal indexing.
    auto *op = storage.Create<SubscriptOperator>(map_literal, storage.Create<PrimitiveLiteral>("b"));
    auto value = Eval(op);
    EXPECT_EQ(value.ValueInt(), 2);
  }
  {
    // Legal indexing, non-existing key.
    auto *op = storage.Create<SubscriptOperator>(map_literal, storage.Create<PrimitiveLiteral>("z"));
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
  {
    // Wrong key type.
    auto *op = storage.Create<SubscriptOperator>(map_literal, storage.Create<PrimitiveLiteral>(42));
    EXPECT_THROW(Eval(op), expr::ExpressionRuntimeException);
  }
  {
    // Indexing with Null.
    auto *op = storage.Create<SubscriptOperator>(
        map_literal, storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()));
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
}

TEST_F(ExpressionEvaluatorTest, VertexAndEdgeIndexing) {
  db.StoreMapping({{1, "label"}, {2, "property"}, {3, "edge_type"}, {4, "prop"}});
  auto edge_type = dba.NameToEdgeType("edge_type");
  auto prop = dba.NameToProperty("prop");
  auto v1 = storage_dba.CreateVertexAndValidate({}, {PropertyValue(0)}, {}).GetValue();
  auto e11 = dba.InsertEdge(&v1, &v1, edge_type);
  ASSERT_TRUE(e11.HasValue());
  ASSERT_TRUE(v1.SetPropertyAndValidate(prop, memgraph::storage::v3::PropertyValue(42)).HasValue());
  ASSERT_TRUE(e11->SetProperty(prop, memgraph::storage::v3::PropertyValue(43)).HasValue());
  dba.AdvanceCommand();

  auto *vertex_id = CreateIdentifierWithValue("v1", TypedValue(v1));
  auto *edge_id = CreateIdentifierWithValue("e11", TypedValue(*e11));
  {
    // Legal indexing.
    auto *op1 = storage.Create<SubscriptOperator>(vertex_id, storage.Create<PrimitiveLiteral>("prop"));
    auto value1 = Eval(op1);
    EXPECT_EQ(value1.ValueInt(), 42);

    auto *op2 = storage.Create<SubscriptOperator>(edge_id, storage.Create<PrimitiveLiteral>("prop"));
    auto value2 = Eval(op2);
    EXPECT_EQ(value2.ValueInt(), 43);
  }
  {
    // Legal indexing, non-existing key.
    auto *op1 = storage.Create<SubscriptOperator>(vertex_id, storage.Create<PrimitiveLiteral>("blah"));
    auto value1 = Eval(op1);
    EXPECT_TRUE(value1.IsNull());

    auto *op2 = storage.Create<SubscriptOperator>(edge_id, storage.Create<PrimitiveLiteral>("blah"));
    auto value2 = Eval(op2);
    EXPECT_TRUE(value2.IsNull());
  }
  {
    // Wrong key type.
    auto *op1 = storage.Create<SubscriptOperator>(vertex_id, storage.Create<PrimitiveLiteral>(1));
    EXPECT_THROW(Eval(op1), expr::ExpressionRuntimeException);

    auto *op2 = storage.Create<SubscriptOperator>(edge_id, storage.Create<PrimitiveLiteral>(1));
    EXPECT_THROW(Eval(op2), expr::ExpressionRuntimeException);
  }
  {
    // Indexing with Null.
    auto *op1 = storage.Create<SubscriptOperator>(
        vertex_id, storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()));
    auto value1 = Eval(op1);
    EXPECT_TRUE(value1.IsNull());

    auto *op2 = storage.Create<SubscriptOperator>(
        edge_id, storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()));
    auto value2 = Eval(op2);
    EXPECT_TRUE(value2.IsNull());
  }
}

TEST_F(ExpressionEvaluatorTest, ListSlicingOperator) {
  auto *list_literal = storage.Create<ListLiteral>(
      std::vector<Expression *>{storage.Create<PrimitiveLiteral>(1), storage.Create<PrimitiveLiteral>(2),
                                storage.Create<PrimitiveLiteral>(3), storage.Create<PrimitiveLiteral>(4)});

  auto extract_ints = [](TypedValue list) {
    std::vector<int64_t> int_list;
    for (auto x : list.ValueList()) {
      int_list.push_back(x.ValueInt());
    }
    return int_list;
  };
  {
    // Legal slicing with both bounds defined.
    auto *op = storage.Create<ListSlicingOperator>(list_literal, storage.Create<PrimitiveLiteral>(2),
                                                   storage.Create<PrimitiveLiteral>(4));
    auto value = Eval(op);
    EXPECT_THAT(extract_ints(value), ElementsAre(3, 4));
  }
  {
    // Legal slicing with negative bound.
    auto *op = storage.Create<ListSlicingOperator>(list_literal, storage.Create<PrimitiveLiteral>(2),
                                                   storage.Create<PrimitiveLiteral>(-1));
    auto value = Eval(op);
    EXPECT_THAT(extract_ints(value), ElementsAre(3));
  }
  {
    // Lower bound larger than upper bound.
    auto *op = storage.Create<ListSlicingOperator>(list_literal, storage.Create<PrimitiveLiteral>(2),
                                                   storage.Create<PrimitiveLiteral>(-4));
    auto value = Eval(op);
    EXPECT_THAT(extract_ints(value), ElementsAre());
  }
  {
    // Bounds ouf or range.
    auto *op = storage.Create<ListSlicingOperator>(list_literal, storage.Create<PrimitiveLiteral>(-100),
                                                   storage.Create<PrimitiveLiteral>(10));
    auto value = Eval(op);
    EXPECT_THAT(extract_ints(value), ElementsAre(1, 2, 3, 4));
  }
  {
    // Lower bound undefined.
    auto *op = storage.Create<ListSlicingOperator>(list_literal, nullptr, storage.Create<PrimitiveLiteral>(3));
    auto value = Eval(op);
    EXPECT_THAT(extract_ints(value), ElementsAre(1, 2, 3));
  }
  {
    // Upper bound undefined.
    auto *op = storage.Create<ListSlicingOperator>(list_literal, storage.Create<PrimitiveLiteral>(-2), nullptr);
    auto value = Eval(op);
    EXPECT_THAT(extract_ints(value), ElementsAre(3, 4));
  }
  {
    // Bound of illegal type and null value bound.
    auto *op = storage.Create<ListSlicingOperator>(
        list_literal, storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()),
        storage.Create<PrimitiveLiteral>("mirko"));
    EXPECT_THROW(Eval(op), expr::ExpressionRuntimeException);
  }
  {
    // List of illegal type.
    auto *op = storage.Create<ListSlicingOperator>(storage.Create<PrimitiveLiteral>("a"),
                                                   storage.Create<PrimitiveLiteral>(-2), nullptr);
    EXPECT_THROW(Eval(op), expr::ExpressionRuntimeException);
  }
  {
    // Null value list with undefined upper bound.
    auto *op =
        storage.Create<ListSlicingOperator>(storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()),
                                            storage.Create<PrimitiveLiteral>(-2), nullptr);
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
  {
    // Null value index.
    auto *op =
        storage.Create<ListSlicingOperator>(list_literal, storage.Create<PrimitiveLiteral>(-2),
                                            storage.Create<PrimitiveLiteral>(memgraph::storage::v3::PropertyValue()));
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
}

TEST_F(ExpressionEvaluatorTest, IfOperator) {
  auto *then_expression = storage.Create<PrimitiveLiteral>(10);
  auto *else_expression = storage.Create<PrimitiveLiteral>(20);
  {
    auto *condition_true =
        storage.Create<EqualOperator>(storage.Create<PrimitiveLiteral>(2), storage.Create<PrimitiveLiteral>(2));
    auto *op = storage.Create<IfOperator>(condition_true, then_expression, else_expression);
    auto value = Eval(op);
    ASSERT_EQ(value.ValueInt(), 10);
  }
  {
    auto *condition_false =
        storage.Create<EqualOperator>(storage.Create<PrimitiveLiteral>(2), storage.Create<PrimitiveLiteral>(3));
    auto *op = storage.Create<IfOperator>(condition_false, then_expression, else_expression);
    auto value = Eval(op);
    ASSERT_EQ(value.ValueInt(), 20);
  }
  {
    auto *condition_exception =
        storage.Create<AdditionOperator>(storage.Create<PrimitiveLiteral>(2), storage.Create<PrimitiveLiteral>(3));
    auto *op = storage.Create<IfOperator>(condition_exception, then_expression, else_expression);
    ASSERT_THROW(Eval(op), expr::ExpressionRuntimeException);
  }
}

TEST_F(ExpressionEvaluatorTest, NotOperator) {
  auto *op = storage.Create<NotOperator>(storage.Create<PrimitiveLiteral>(false));
  auto value = Eval(op);
  ASSERT_EQ(value.ValueBool(), true);
}

TEST_F(ExpressionEvaluatorTest, UnaryPlusOperator) {
  auto *op = storage.Create<UnaryPlusOperator>(storage.Create<PrimitiveLiteral>(5));
  auto value = Eval(op);
  ASSERT_EQ(value.ValueInt(), 5);
}

TEST_F(ExpressionEvaluatorTest, UnaryMinusOperator) {
  auto *op = storage.Create<UnaryMinusOperator>(storage.Create<PrimitiveLiteral>(5));
  auto value = Eval(op);
  ASSERT_EQ(value.ValueInt(), -5);
}

TEST_F(ExpressionEvaluatorTest, IsNullOperator) {
  auto *op = storage.Create<IsNullOperator>(storage.Create<PrimitiveLiteral>(1));
  auto val1 = Eval(op);
  ASSERT_EQ(val1.ValueBool(), false);
  op = storage.Create<IsNullOperator>(storage.Create<PrimitiveLiteral>(PropertyValue()));
  auto val2 = Eval(op);
  ASSERT_EQ(val2.ValueBool(), true);
}

TEST_F(ExpressionEvaluatorTest, LabelsTest) {
  db.StoreMapping({{1, "label"}, {2, "property"}, {3, "ANIMAL"}, {4, "DOG"}, {5, "NICE_DOG"}, {6, "BAD_DOG"}});
  auto v1 = storage_dba.CreateVertexAndValidate({}, {PropertyValue(1)}, {}).GetValue();
  ASSERT_TRUE(v1.AddLabelAndValidate(dba.NameToLabel("ANIMAL")).HasValue());
  ASSERT_TRUE(v1.AddLabelAndValidate(dba.NameToLabel("DOG")).HasValue());
  ASSERT_TRUE(v1.AddLabelAndValidate(dba.NameToLabel("NICE_DOG")).HasValue());
  dba.AdvanceCommand();
  auto *identifier = storage.Create<Identifier>("n");
  auto node_symbol = symbol_table.CreateSymbol("n", true);
  identifier->MapTo(node_symbol);
  frame[node_symbol] = TypedValue(v1);
  {
    auto *op = storage.Create<LabelsTest>(
        identifier, std::vector<LabelIx>{storage.GetLabelIx("DOG"), storage.GetLabelIx("ANIMAL")});
    auto value = Eval(op);
    EXPECT_EQ(value.ValueBool(), true);
  }
  {
    auto *op = storage.Create<LabelsTest>(
        identifier,
        std::vector<LabelIx>{storage.GetLabelIx("DOG"), storage.GetLabelIx("BAD_DOG"), storage.GetLabelIx("ANIMAL")});
    auto value = Eval(op);
    EXPECT_EQ(value.ValueBool(), false);
  }
  {
    frame[node_symbol] = TypedValue();
    auto *op = storage.Create<LabelsTest>(
        identifier,
        std::vector<LabelIx>{storage.GetLabelIx("DOG"), storage.GetLabelIx("BAD_DOG"), storage.GetLabelIx("ANIMAL")});
    auto value = Eval(op);
    EXPECT_TRUE(value.IsNull());
  }
}

TEST_F(ExpressionEvaluatorTest, Aggregation) {
  auto aggr = storage.Create<Aggregation>(storage.Create<PrimitiveLiteral>(42), nullptr, Aggregation::Op::COUNT);
  auto aggr_sym = symbol_table.CreateSymbol("aggr", true);
  aggr->MapTo(aggr_sym);
  frame[aggr_sym] = TypedValue(1);
  auto value = Eval(aggr);
  EXPECT_EQ(value.ValueInt(), 1);
}

TEST_F(ExpressionEvaluatorTest, ListLiteral) {
  auto *list_literal = storage.Create<ListLiteral>(std::vector<Expression *>{storage.Create<PrimitiveLiteral>(1),
                                                                             storage.Create<PrimitiveLiteral>("bla"),
                                                                             storage.Create<PrimitiveLiteral>(true)});
  TypedValue result = Eval(list_literal);
  ASSERT_TRUE(result.IsList());
  auto &result_elems = result.ValueList();
  ASSERT_EQ(3, result_elems.size());
  EXPECT_TRUE(result_elems[0].IsInt());
  EXPECT_TRUE(result_elems[1].IsString());
  EXPECT_TRUE(result_elems[2].IsBool());
}

TEST_F(ExpressionEvaluatorTest, ParameterLookup) {
  ctx.parameters.Add(0, PropertyValue(42));
  auto *param_lookup = storage.Create<ParameterLookup>(0);
  auto value = Eval(param_lookup);
  ASSERT_TRUE(value.IsInt());
  EXPECT_EQ(value.ValueInt(), 42);
}

TEST_F(ExpressionEvaluatorTest, FunctionAll1) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *all = ALL("x", LIST(LITERAL(1), LITERAL(1)), WHERE(EQ(ident_x, LITERAL(1))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  all->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(all);
  ASSERT_TRUE(value.IsBool());
  EXPECT_TRUE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionAll2) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *all = ALL("x", LIST(LITERAL(1), LITERAL(2)), WHERE(EQ(ident_x, LITERAL(1))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  all->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(all);
  ASSERT_TRUE(value.IsBool());
  EXPECT_FALSE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionAllNullList) {
  AstStorage storage;
  auto *all = ALL("x", LITERAL(PropertyValue()), WHERE(LITERAL(true)));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  all->identifier_->MapTo(x_sym);
  auto value = Eval(all);
  EXPECT_TRUE(value.IsNull());
}

TEST_F(ExpressionEvaluatorTest, FunctionAllNullElementInList1) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *all = ALL("x", LIST(LITERAL(1), LITERAL(PropertyValue())), WHERE(EQ(ident_x, LITERAL(1))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  all->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(all);
  ASSERT_TRUE(value.IsBool());
  EXPECT_FALSE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionAllNullElementInList2) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *all = ALL("x", LIST(LITERAL(2), LITERAL(PropertyValue())), WHERE(EQ(ident_x, LITERAL(1))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  all->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(all);
  ASSERT_TRUE(value.IsBool());
  EXPECT_FALSE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionAllWhereWrongType) {
  AstStorage storage;
  auto *all = ALL("x", LIST(LITERAL(1)), WHERE(LITERAL(2)));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  all->identifier_->MapTo(x_sym);
  EXPECT_THROW(Eval(all), expr::ExpressionRuntimeException);
}

TEST_F(ExpressionEvaluatorTest, FunctionSingle1) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *single = SINGLE("x", LIST(LITERAL(1), LITERAL(2)), WHERE(EQ(ident_x, LITERAL(1))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  single->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(single);
  ASSERT_TRUE(value.IsBool());
  EXPECT_TRUE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionSingle2) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *single = SINGLE("x", LIST(LITERAL(1), LITERAL(2)), WHERE(GREATER(ident_x, LITERAL(0))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  single->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(single);
  ASSERT_TRUE(value.IsBool());
  EXPECT_FALSE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionSingleNullList) {
  AstStorage storage;
  auto *single = SINGLE("x", LITERAL(PropertyValue()), WHERE(LITERAL(true)));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  single->identifier_->MapTo(x_sym);
  auto value = Eval(single);
  EXPECT_TRUE(value.IsNull());
}

TEST_F(ExpressionEvaluatorTest, FunctionSingleNullElementInList1) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *single = SINGLE("x", LIST(LITERAL(1), LITERAL(PropertyValue())), WHERE(EQ(ident_x, LITERAL(1))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  single->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(single);
  ASSERT_TRUE(value.IsBool());
  EXPECT_TRUE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionSingleNullElementInList2) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *single = SINGLE("x", LIST(LITERAL(2), LITERAL(PropertyValue())), WHERE(EQ(ident_x, LITERAL(1))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  single->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(single);
  ASSERT_TRUE(value.IsBool());
  EXPECT_FALSE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionAny1) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *any = ANY("x", LIST(LITERAL(1), LITERAL(2)), WHERE(EQ(ident_x, LITERAL(1))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  any->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(any);
  ASSERT_TRUE(value.IsBool());
  EXPECT_TRUE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionAny2) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *any = ANY("x", LIST(LITERAL(1), LITERAL(2)), WHERE(EQ(ident_x, LITERAL(0))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  any->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(any);
  ASSERT_TRUE(value.IsBool());
  EXPECT_FALSE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionAnyNullList) {
  AstStorage storage;
  auto *any = ANY("x", LITERAL(PropertyValue()), WHERE(LITERAL(true)));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  any->identifier_->MapTo(x_sym);
  auto value = Eval(any);
  EXPECT_TRUE(value.IsNull());
}

TEST_F(ExpressionEvaluatorTest, FunctionAnyNullElementInList1) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *any = ANY("x", LIST(LITERAL(0), LITERAL(PropertyValue())), WHERE(EQ(ident_x, LITERAL(0))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  any->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(any);
  EXPECT_TRUE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionAnyNullElementInList2) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *any = ANY("x", LIST(LITERAL(1), LITERAL(PropertyValue())), WHERE(EQ(ident_x, LITERAL(0))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  any->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(any);
  EXPECT_FALSE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionAnyWhereWrongType) {
  AstStorage storage;
  auto *any = ANY("x", LIST(LITERAL(1)), WHERE(LITERAL(2)));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  any->identifier_->MapTo(x_sym);
  EXPECT_THROW(Eval(any), expr::ExpressionRuntimeException);
}

TEST_F(ExpressionEvaluatorTest, FunctionNone1) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *none = NONE("x", LIST(LITERAL(1), LITERAL(2)), WHERE(EQ(ident_x, LITERAL(0))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  none->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(none);
  ASSERT_TRUE(value.IsBool());
  EXPECT_TRUE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionNone2) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *none = NONE("x", LIST(LITERAL(1), LITERAL(2)), WHERE(EQ(ident_x, LITERAL(1))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  none->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(none);
  ASSERT_TRUE(value.IsBool());
  EXPECT_FALSE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionNoneNullList) {
  AstStorage storage;
  auto *none = NONE("x", LITERAL(PropertyValue()), WHERE(LITERAL(true)));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  none->identifier_->MapTo(x_sym);
  auto value = Eval(none);
  EXPECT_TRUE(value.IsNull());
}

TEST_F(ExpressionEvaluatorTest, FunctionNoneNullElementInList1) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *any = NONE("x", LIST(LITERAL(1), LITERAL(PropertyValue())), WHERE(EQ(ident_x, LITERAL(0))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  any->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(any);
  EXPECT_TRUE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionNoneNullElementInList2) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *none = NONE("x", LIST(LITERAL(0), LITERAL(PropertyValue())), WHERE(EQ(ident_x, LITERAL(0))));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  none->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(none);
  EXPECT_FALSE(value.ValueBool());
}

TEST_F(ExpressionEvaluatorTest, FunctionNoneWhereWrongType) {
  AstStorage storage;
  auto *none = NONE("x", LIST(LITERAL(1)), WHERE(LITERAL(2)));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  none->identifier_->MapTo(x_sym);
  EXPECT_THROW(Eval(none), expr::ExpressionRuntimeException);
}

TEST_F(ExpressionEvaluatorTest, FunctionReduce) {
  AstStorage storage;
  auto *ident_sum = IDENT("sum");
  auto *ident_x = IDENT("x");
  auto *reduce = REDUCE("sum", LITERAL(0), "x", LIST(LITERAL(1), LITERAL(2)), ADD(ident_sum, ident_x));
  const auto sum_sym = symbol_table.CreateSymbol("sum", true);
  reduce->accumulator_->MapTo(sum_sym);
  ident_sum->MapTo(sum_sym);
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  reduce->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(reduce);
  ASSERT_TRUE(value.IsInt());
  EXPECT_EQ(value.ValueInt(), 3);
}

TEST_F(ExpressionEvaluatorTest, FunctionExtract) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *extract = EXTRACT("x", LIST(LITERAL(1), LITERAL(2), LITERAL(PropertyValue())), ADD(ident_x, LITERAL(1)));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  extract->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(extract);
  EXPECT_TRUE(value.IsList());
  ;
  auto result = value.ValueList();
  EXPECT_EQ(result[0].ValueInt(), 2);
  EXPECT_EQ(result[1].ValueInt(), 3);
  EXPECT_TRUE(result[2].IsNull());
}

TEST_F(ExpressionEvaluatorTest, FunctionExtractNull) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *extract = EXTRACT("x", LITERAL(PropertyValue()), ADD(ident_x, LITERAL(1)));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  extract->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  auto value = Eval(extract);
  EXPECT_TRUE(value.IsNull());
}

TEST_F(ExpressionEvaluatorTest, FunctionExtractExceptions) {
  AstStorage storage;
  auto *ident_x = IDENT("x");
  auto *extract = EXTRACT("x", LITERAL("bla"), ADD(ident_x, LITERAL(1)));
  const auto x_sym = symbol_table.CreateSymbol("x", true);
  extract->identifier_->MapTo(x_sym);
  ident_x->MapTo(x_sym);
  EXPECT_THROW(Eval(extract), expr::ExpressionRuntimeException);
}

// TEST_F(ExpressionEvaluatorTest, Coalesce) {
//   // coalesce()
//   EXPECT_THROW(Eval(COALESCE()), expr::ExpressionRuntimeException);

//   // coalesce(null, null)
//   EXPECT_TRUE(Eval(COALESCE(LITERAL(TypedValue()), LITERAL(TypedValue()))).IsNull());

//   // coalesce(null, 2, 3)
//   EXPECT_EQ(Eval(COALESCE(LITERAL(TypedValue()), LITERAL(2), LITERAL(3))).ValueInt(), 2);

//   // coalesce(null, 2, assert(false), 3)
//   EXPECT_EQ(Eval(COALESCE(LITERAL(TypedValue()), LITERAL(2), FN("ASSERT", LITERAL(false)), LITERAL(3))).ValueInt(),
//   2);

//   // (null, assert(false))
//   EXPECT_THROW(Eval(COALESCE(LITERAL(TypedValue()), FN("ASSERT", LITERAL(false)))),
//   expr::ExpressionRuntimeException);

//   // coalesce([null, null])
//   EXPECT_FALSE(Eval(COALESCE(LITERAL(TypedValue(std::vector<TypedValue>{TypedValue(), TypedValue()})))).IsNull());
// }

TEST_F(ExpressionEvaluatorTest, RegexMatchInvalidArguments) {
  EXPECT_TRUE(Eval(storage.Create<RegexMatch>(LITERAL(TypedValue()), LITERAL("regex"))).IsNull());
  EXPECT_TRUE(Eval(storage.Create<RegexMatch>(LITERAL(3), LITERAL("regex"))).IsNull());
  EXPECT_TRUE(Eval(storage.Create<RegexMatch>(LIST(LITERAL("string")), LITERAL("regex"))).IsNull());
  EXPECT_TRUE(Eval(storage.Create<RegexMatch>(LITERAL("string"), LITERAL(TypedValue()))).IsNull());
  EXPECT_THROW(Eval(storage.Create<RegexMatch>(LITERAL("string"), LITERAL(42))), expr::ExpressionRuntimeException);
  EXPECT_THROW(Eval(storage.Create<RegexMatch>(LITERAL("string"), LIST(LITERAL("regex")))),
               expr::ExpressionRuntimeException);
}

TEST_F(ExpressionEvaluatorTest, RegexMatchInvalidRegex) {
  EXPECT_THROW(Eval(storage.Create<RegexMatch>(LITERAL("text"), LITERAL("*ext"))), expr::ExpressionRuntimeException);
  EXPECT_THROW(Eval(storage.Create<RegexMatch>(LITERAL("text"), LITERAL("[ext"))), expr::ExpressionRuntimeException);
}

TEST_F(ExpressionEvaluatorTest, RegexMatch) {
  EXPECT_FALSE(Eval(storage.Create<RegexMatch>(LITERAL("text"), LITERAL(".*ex"))).ValueBool());
  EXPECT_TRUE(Eval(storage.Create<RegexMatch>(LITERAL("text"), LITERAL(".*ext"))).ValueBool());
  EXPECT_FALSE(Eval(storage.Create<RegexMatch>(LITERAL("text"), LITERAL("[ext]"))).ValueBool());
  EXPECT_TRUE(Eval(storage.Create<RegexMatch>(LITERAL("text"), LITERAL(".+[ext]"))).ValueBool());
}

class ExpressionEvaluatorPropertyLookup : public ExpressionEvaluatorTest {
 protected:
  std::pair<std::string, PropertyId> prop_age = std::make_pair("age", PropertyId::FromUint(3));
  std::pair<std::string, PropertyId> prop_height = std::make_pair("height", PropertyId::FromUint(4));
  Identifier *identifier = storage.Create<Identifier>("element", true);
  Symbol symbol = symbol_table.CreateSymbol("element", true);

  void SetUp() override {
    identifier->MapTo(symbol);
    db.StoreMapping({{1, "label"}, {2, "property"}, {3, "age"}, {4, "height"}});
  }

  auto Value(std::pair<std::string, PropertyId> property) {
    auto *op = storage.Create<PropertyLookup>(identifier, storage.GetPropertyIx(property.first));
    return Eval(op);
  }
};

TEST_F(ExpressionEvaluatorPropertyLookup, Vertex) {
  auto v1 = storage_dba.CreateVertexAndValidate({}, {PropertyValue(3)}, {}).GetValue();
  ASSERT_TRUE(v1.SetPropertyAndValidate(prop_age.second, PropertyValue(10)).HasValue());
  dba.AdvanceCommand();
  frame[symbol] = TypedValue(v1);

  EXPECT_EQ(Value(prop_age).ValueInt(), 10);
  EXPECT_TRUE(Value(prop_height).IsNull());
}

TEST_F(ExpressionEvaluatorPropertyLookup, Duration) {
  db.StoreMapping({{1, "label"},
                   {2, "property"},
                   {3, "day"},
                   {4, "hour"},
                   {5, "minute"},
                   {6, "second"},
                   {7, "millisecond"},
                   {8, "microsecond"},
                   {9, "nanosecond"}});
  const memgraph::utils::Duration dur({10, 1, 30, 2, 22, 45});
  frame[symbol] = TypedValue(dur);

  const std::pair day = std::make_pair("day", dba.NameToProperty("day"));
  const auto total_days = Value(day);
  EXPECT_TRUE(total_days.IsInt());
  EXPECT_EQ(total_days.ValueInt(), 10);

  const std::pair hour = std::make_pair("hour", dba.NameToProperty("hour"));
  const auto total_hours = Value(hour);
  EXPECT_TRUE(total_hours.IsInt());
  EXPECT_EQ(total_hours.ValueInt(), 1);

  const std::pair minute = std::make_pair("minute", dba.NameToProperty("minute"));
  const auto total_mins = Value(minute);
  EXPECT_TRUE(total_mins.IsInt());

  EXPECT_EQ(total_mins.ValueInt(), 1 * 60 + 30);

  const std::pair sec = std::make_pair("second", dba.NameToProperty("second"));
  const auto total_secs = Value(sec);
  EXPECT_TRUE(total_secs.IsInt());
  const auto expected_secs = total_mins.ValueInt() * 60 + 2;
  EXPECT_EQ(total_secs.ValueInt(), expected_secs);

  const std::pair milli = std::make_pair("millisecond", dba.NameToProperty("millisecond"));
  const auto total_milli = Value(milli);
  EXPECT_TRUE(total_milli.IsInt());
  const auto expected_milli = total_secs.ValueInt() * 1000 + 22;
  EXPECT_EQ(total_milli.ValueInt(), expected_milli);

  const std::pair micro = std::make_pair("microsecond", dba.NameToProperty("microsecond"));
  const auto total_micros = Value(micro);
  EXPECT_TRUE(total_micros.IsInt());
  const auto expected_micros = expected_milli * 1000 + 45;
  EXPECT_EQ(total_micros.ValueInt(), expected_micros);

  const std::pair nano = std::make_pair("nanosecond", dba.NameToProperty("nanosecond"));
  const auto total_nano = Value(nano);
  EXPECT_TRUE(total_nano.IsInt());
  const auto expected_nano = expected_micros * 1000;
  EXPECT_EQ(total_nano.ValueInt(), expected_nano);
}

TEST_F(ExpressionEvaluatorPropertyLookup, Date) {
  db.StoreMapping({{1, "label"}, {2, "property"}, {3, "year"}, {4, "month"}, {5, "day"}});
  const memgraph::utils::Date date({1996, 11, 22});
  frame[symbol] = TypedValue(date);

  const std::pair year = std::make_pair("year", dba.NameToProperty("year"));
  const auto y = Value(year);
  EXPECT_TRUE(y.IsInt());
  EXPECT_EQ(y.ValueInt(), 1996);

  const std::pair month = std::make_pair("month", dba.NameToProperty("month"));
  const auto m = Value(month);
  EXPECT_TRUE(m.IsInt());
  EXPECT_EQ(m.ValueInt(), 11);

  const std::pair day = std::make_pair("day", dba.NameToProperty("day"));
  const auto d = Value(day);
  EXPECT_TRUE(d.IsInt());
  EXPECT_EQ(d.ValueInt(), 22);
}

TEST_F(ExpressionEvaluatorPropertyLookup, LocalTime) {
  const memgraph::utils::LocalTime lt({1, 2, 3, 11, 22});
  frame[symbol] = TypedValue(lt);

  const std::pair hour = std::make_pair("hour", dba.NameToProperty("hour"));
  const auto h = Value(hour);
  EXPECT_TRUE(h.IsInt());
  EXPECT_EQ(h.ValueInt(), 1);

  const std::pair minute = std::make_pair("minute", dba.NameToProperty("minute"));
  const auto min = Value(minute);
  EXPECT_TRUE(min.IsInt());
  EXPECT_EQ(min.ValueInt(), 2);

  const std::pair second = std::make_pair("second", dba.NameToProperty("second"));
  const auto sec = Value(second);
  EXPECT_TRUE(sec.IsInt());
  EXPECT_EQ(sec.ValueInt(), 3);

  const std::pair millis = std::make_pair("millisecond", dba.NameToProperty("millisecond"));
  const auto mil = Value(millis);
  EXPECT_TRUE(mil.IsInt());
  EXPECT_EQ(mil.ValueInt(), 11);

  const std::pair micros = std::make_pair("microsecond", dba.NameToProperty("microsecond"));
  const auto mic = Value(micros);
  EXPECT_TRUE(mic.IsInt());
  EXPECT_EQ(mic.ValueInt(), 22);
}

TEST_F(ExpressionEvaluatorPropertyLookup, LocalDateTime) {
  const memgraph::utils::LocalDateTime ldt({1993, 8, 6}, {2, 3, 4, 55, 40});
  frame[symbol] = TypedValue(ldt);

  const std::pair year = std::make_pair("year", dba.NameToProperty("year"));
  const auto y = Value(year);
  EXPECT_TRUE(y.IsInt());
  EXPECT_EQ(y.ValueInt(), 1993);

  const std::pair month = std::make_pair("month", dba.NameToProperty("month"));
  const auto m = Value(month);
  EXPECT_TRUE(m.IsInt());
  EXPECT_EQ(m.ValueInt(), 8);

  const std::pair day = std::make_pair("day", dba.NameToProperty("day"));
  const auto d = Value(day);
  EXPECT_TRUE(d.IsInt());
  EXPECT_EQ(d.ValueInt(), 6);

  const std::pair hour = std::make_pair("hour", dba.NameToProperty("hour"));
  const auto h = Value(hour);
  EXPECT_TRUE(h.IsInt());
  EXPECT_EQ(h.ValueInt(), 2);

  const std::pair minute = std::make_pair("minute", dba.NameToProperty("minute"));
  const auto min = Value(minute);
  EXPECT_TRUE(min.IsInt());
  EXPECT_EQ(min.ValueInt(), 3);

  const std::pair second = std::make_pair("second", dba.NameToProperty("second"));
  const auto sec = Value(second);
  EXPECT_TRUE(sec.IsInt());
  EXPECT_EQ(sec.ValueInt(), 4);

  const std::pair millis = std::make_pair("millisecond", dba.NameToProperty("millisecond"));
  const auto mil = Value(millis);
  EXPECT_TRUE(mil.IsInt());
  EXPECT_EQ(mil.ValueInt(), 55);

  const std::pair micros = std::make_pair("microsecond", dba.NameToProperty("microsecond"));
  const auto mic = Value(micros);
  EXPECT_TRUE(mic.IsInt());
  EXPECT_EQ(mic.ValueInt(), 40);
}

TEST_F(ExpressionEvaluatorPropertyLookup, Edge) {
  db.StoreMapping({{1, "label"}, {2, "property"}, {3, "age"}, {4, "height"}, {5, "edge_type"}});
  auto v1 = storage_dba.CreateVertexAndValidate({}, {PropertyValue(1)}, {}).GetValue();
  auto v2 = storage_dba.CreateVertexAndValidate({}, {PropertyValue(2)}, {}).GetValue();
  auto e12 = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("edge_type"));
  ASSERT_TRUE(e12.HasValue());
  ASSERT_TRUE(e12->SetProperty(prop_age.second, PropertyValue(10)).HasValue());
  dba.AdvanceCommand();
  frame[symbol] = TypedValue(*e12);
  EXPECT_EQ(Value(prop_age).ValueInt(), 10);
  EXPECT_TRUE(Value(prop_height).IsNull());
}

TEST_F(ExpressionEvaluatorPropertyLookup, Null) {
  frame[symbol] = TypedValue();
  EXPECT_TRUE(Value(prop_age).IsNull());
}

TEST_F(ExpressionEvaluatorPropertyLookup, MapLiteral) {
  frame[symbol] = TypedValue(std::map<std::string, TypedValue>{{prop_age.first, TypedValue(10)}});
  EXPECT_EQ(Value(prop_age).ValueInt(), 10);
  EXPECT_TRUE(Value(prop_height).IsNull());
}

// TODO(jbajic) Fix Function calls after enabling memgraph functions
// class FunctionTest : public ExpressionEvaluatorTest {
//  protected:
//   void SetUp() override {
//     db.StoreMapping({{0, "label"}, {1, "property"}});
//     ASSERT_TRUE(
//         db.CreateSchema(primary_label, {storage::v3::SchemaProperty{primary_property, common::SchemaType::INT}}));
//   }

//   std::vector<Expression *> ExpressionsFromTypedValues(const std::vector<TypedValue> &tvs) {
//     std::vector<Expression *> expressions;
//     expressions.reserve(tvs.size());

//     for (size_t i = 0; i < tvs.size(); ++i) {
//       auto *ident = storage.Create<Identifier>("arg_" + std::to_string(i), true);
//       auto sym = symbol_table.CreateSymbol("arg_" + std::to_string(i), true);
//       ident->MapTo(sym);
//       frame[sym] = tvs[i];
//       expressions.push_back(ident);
//     }

//     return expressions;
//   }

//   TypedValue EvaluateFunctionWithExprs(const std::string &function_name, const std::vector<Expression *>
//   &expressions) {
//     auto *op = storage.Create<Function>(function_name, expressions);
//     return Eval(op);
//   }

//   template <class... TArgs>
//   TypedValue EvaluateFunction(const std::string &function_name, std::tuple<TArgs...> args) {
//     std::vector<TypedValue> tv_args;
//     tv_args.reserve(args.size());
//     for (auto &arg : args) tv_args.emplace_back(std::move(arg));
//     return EvaluateFunctionWithExprs(function_name, ExpressionsFromTypedValues(tv_args));
//   }

//   template <class... TArgs>
//   TypedValue EvaluateFunction(const std::string &function_name, TArgs &&...args) {
//     return EvaluateFunctionWithExprs(function_name,
//                                      ExpressionsFromTypedValues(std::vector<TypedValue>{TypedValue(args)...}));
//   }
// };

// template <class... TArgs>
// static TypedValue MakeTypedValueList(TArgs &&...args) {
//   return TypedValue(std::vector<TypedValue>{TypedValue(args)...});
// }

// TEST_F(FunctionTest, EndNode) {
//   db.StoreMapping({{0, "label"}, {1, "property"}, {2, "label1"}, {3, "label2"}});
//   ASSERT_THROW(EvaluateFunction("ENDNODE"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("ENDNODE", TypedValue()).IsNull());
//   auto v1 = *dba.InsertVertexAndValidate(primary_label, {}, {{primary_property, PropertyValue(0)}});
//   ASSERT_TRUE(v1.AddLabelAndValidate(dba.NameToLabel("label1")).HasValue());
//   auto v2 = *dba.InsertVertexAndValidate(primary_label, {}, {{primary_property, PropertyValue(1)}});
//   ASSERT_TRUE(v2.AddLabelAndValidate(dba.NameToLabel("label2")).HasValue());
//   auto e = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("t"));
//   ASSERT_TRUE(e.HasValue());
//   ASSERT_TRUE(*EvaluateFunction("ENDNODE", *e).ValueVertex().HasLabel(View::NEW, dba.NameToLabel("label2")));
//   ASSERT_THROW(EvaluateFunction("ENDNODE", 2), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Head) {
//   ASSERT_THROW(EvaluateFunction("HEAD"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("HEAD", TypedValue()).IsNull());
//   auto argument = MakeTypedValueList(3, 4, 5);
//   ASSERT_EQ(EvaluateFunction("HEAD", argument).ValueInt(), 3);
//   argument.ValueList().clear();
//   ASSERT_TRUE(EvaluateFunction("HEAD", argument).IsNull());
//   ASSERT_THROW(EvaluateFunction("HEAD", 2), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Properties) {
//   ASSERT_THROW(EvaluateFunction("PROPERTIES"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("PROPERTIES", TypedValue()).IsNull());
//   auto v1 = dba.InsertVertex();
//   ASSERT_TRUE(v1.SetProperty(dba.NameToProperty("height"), PropertyValue(5)).HasValue());
//   ASSERT_TRUE(v1.SetProperty(dba.NameToProperty("age"), PropertyValue(10)).HasValue());
//   auto v2 = dba.InsertVertex();
//   auto e = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("type1"));
//   ASSERT_TRUE(e.HasValue());
//   ASSERT_TRUE(e->SetProperty(dba.NameToProperty("height"), PropertyValue(3)).HasValue());
//   ASSERT_TRUE(e->SetProperty(dba.NameToProperty("age"), PropertyValue(15)).HasValue());
//   dba.AdvanceCommand();

//   auto prop_values_to_int = [](TypedValue t) {
//     std::unordered_map<std::string, int> properties;
//     for (auto property : t.ValueMap()) {
//       properties[std::string(property.first)] = property.second.ValueInt();
//     }
//     return properties;
//   };

//   ASSERT_THAT(prop_values_to_int(EvaluateFunction("PROPERTIES", v1)),
//               UnorderedElementsAre(testing::Pair("height", 5), testing::Pair("age", 10)));
//   ASSERT_THAT(prop_values_to_int(EvaluateFunction("PROPERTIES", *e)),
//               UnorderedElementsAre(testing::Pair("height", 3), testing::Pair("age", 15)));
//   ASSERT_THROW(EvaluateFunction("PROPERTIES", 2), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Last) {
//   ASSERT_THROW(EvaluateFunction("LAST"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("LAST", TypedValue()).IsNull());
//   auto argument = MakeTypedValueList(3, 4, 5);
//   ASSERT_EQ(EvaluateFunction("LAST", argument).ValueInt(), 5);
//   argument.ValueList().clear();
//   ASSERT_TRUE(EvaluateFunction("LAST", argument).IsNull());
//   ASSERT_THROW(EvaluateFunction("LAST", 5), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Size) {
//   ASSERT_THROW(EvaluateFunction("SIZE"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("SIZE", TypedValue()).IsNull());
//   auto argument = MakeTypedValueList(3, 4, 5);
//   ASSERT_EQ(EvaluateFunction("SIZE", argument).ValueInt(), 3);
//   ASSERT_EQ(EvaluateFunction("SIZE", "john").ValueInt(), 4);
//   ASSERT_EQ(EvaluateFunction("SIZE",
//                              std::map<std::string, TypedValue>{
//                                  {"a", TypedValue(5)}, {"b", TypedValue(true)}, {"c", TypedValue("123")}})
//                 .ValueInt(),
//             3);
//   ASSERT_THROW(EvaluateFunction("SIZE", 5), expr::ExpressionRuntimeException);

//   auto v0 = dba.InsertVertex();
//   memgraph::query::Path path(v0);
//   EXPECT_EQ(EvaluateFunction("SIZE", path).ValueInt(), 0);
//   auto v1 = dba.InsertVertex();
//   auto edge = dba.InsertEdge(&v0, &v1, dba.NameToEdgeType("type"));
//   ASSERT_TRUE(edge.HasValue());
//   path.Expand(*edge);
//   path.Expand(v1);
//   EXPECT_EQ(EvaluateFunction("SIZE", path).ValueInt(), 1);
// }

// TEST_F(FunctionTest, StartNode) {
//   ASSERT_THROW(EvaluateFunction("STARTNODE"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("STARTNODE", TypedValue()).IsNull());
//   auto v1 = dba.InsertVertex();
//   ASSERT_TRUE(v1.AddLabel(dba.NameToLabel("label1")).HasValue());
//   auto v2 = dba.InsertVertex();
//   ASSERT_TRUE(v2.AddLabel(dba.NameToLabel("label2")).HasValue());
//   auto e = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("t"));
//   ASSERT_TRUE(e.HasValue());
//   ASSERT_TRUE(*EvaluateFunction("STARTNODE", *e)
//                    .ValueVertex()
//                    .HasLabel(memgraph::storage::View::NEW, dba.NameToLabel("label1")));
//   ASSERT_THROW(EvaluateFunction("STARTNODE", 2), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Degree) {
//   ASSERT_THROW(EvaluateFunction("DEGREE"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("DEGREE", TypedValue()).IsNull());
//   auto v1 = dba.InsertVertex();
//   auto v2 = dba.InsertVertex();
//   auto v3 = dba.InsertVertex();
//   auto e12 = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("t"));
//   ASSERT_TRUE(e12.HasValue());
//   ASSERT_TRUE(dba.InsertEdge(&v3, &v2, dba.NameToEdgeType("t")).HasValue());
//   dba.AdvanceCommand();
//   ASSERT_EQ(EvaluateFunction("DEGREE", v1).ValueInt(), 1);
//   ASSERT_EQ(EvaluateFunction("DEGREE", v2).ValueInt(), 2);
//   ASSERT_EQ(EvaluateFunction("DEGREE", v3).ValueInt(), 1);
//   ASSERT_THROW(EvaluateFunction("DEGREE", 2), expr::ExpressionRuntimeException);
//   ASSERT_THROW(EvaluateFunction("DEGREE", *e12), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, InDegree) {
//   ASSERT_THROW(EvaluateFunction("INDEGREE"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("INDEGREE", TypedValue()).IsNull());
//   auto v1 = dba.InsertVertex();
//   auto v2 = dba.InsertVertex();
//   auto v3 = dba.InsertVertex();
//   auto e12 = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("t"));
//   ASSERT_TRUE(e12.HasValue());
//   ASSERT_TRUE(dba.InsertEdge(&v3, &v2, dba.NameToEdgeType("t")).HasValue());
//   dba.AdvanceCommand();
//   ASSERT_EQ(EvaluateFunction("INDEGREE", v1).ValueInt(), 0);
//   ASSERT_EQ(EvaluateFunction("INDEGREE", v2).ValueInt(), 2);
//   ASSERT_EQ(EvaluateFunction("INDEGREE", v3).ValueInt(), 0);
//   ASSERT_THROW(EvaluateFunction("INDEGREE", 2), expr::ExpressionRuntimeException);
//   ASSERT_THROW(EvaluateFunction("INDEGREE", *e12), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, OutDegree) {
//   ASSERT_THROW(EvaluateFunction("OUTDEGREE"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("OUTDEGREE", TypedValue()).IsNull());
//   auto v1 = dba.InsertVertex();
//   auto v2 = dba.InsertVertex();
//   auto v3 = dba.InsertVertex();
//   auto e12 = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("t"));
//   ASSERT_TRUE(e12.HasValue());
//   ASSERT_TRUE(dba.InsertEdge(&v3, &v2, dba.NameToEdgeType("t")).HasValue());
//   dba.AdvanceCommand();
//   ASSERT_EQ(EvaluateFunction("OUTDEGREE", v1).ValueInt(), 1);
//   ASSERT_EQ(EvaluateFunction("OUTDEGREE", v2).ValueInt(), 0);
//   ASSERT_EQ(EvaluateFunction("OUTDEGREE", v3).ValueInt(), 1);
//   ASSERT_THROW(EvaluateFunction("OUTDEGREE", 2), expr::ExpressionRuntimeException);
//   ASSERT_THROW(EvaluateFunction("OUTDEGREE", *e12), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, ToBoolean) {
//   ASSERT_THROW(EvaluateFunction("TOBOOLEAN"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("TOBOOLEAN", TypedValue()).IsNull());
//   ASSERT_EQ(EvaluateFunction("TOBOOLEAN", 123).ValueBool(), true);
//   ASSERT_EQ(EvaluateFunction("TOBOOLEAN", -213).ValueBool(), true);
//   ASSERT_EQ(EvaluateFunction("TOBOOLEAN", 0).ValueBool(), false);
//   ASSERT_EQ(EvaluateFunction("TOBOOLEAN", " trUE \n\t").ValueBool(), true);
//   ASSERT_EQ(EvaluateFunction("TOBOOLEAN", "\n\tFalsE").ValueBool(), false);
//   ASSERT_TRUE(EvaluateFunction("TOBOOLEAN", "\n\tFALSEA ").IsNull());
//   ASSERT_EQ(EvaluateFunction("TOBOOLEAN", true).ValueBool(), true);
//   ASSERT_EQ(EvaluateFunction("TOBOOLEAN", false).ValueBool(), false);
// }

// TEST_F(FunctionTest, ToFloat) {
//   ASSERT_THROW(EvaluateFunction("TOFLOAT"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("TOFLOAT", TypedValue()).IsNull());
//   ASSERT_EQ(EvaluateFunction("TOFLOAT", " -3.5 \n\t").ValueDouble(), -3.5);
//   ASSERT_EQ(EvaluateFunction("TOFLOAT", "\n\t0.5e-1").ValueDouble(), 0.05);
//   ASSERT_TRUE(EvaluateFunction("TOFLOAT", "\n\t3.4e-3X ").IsNull());
//   ASSERT_EQ(EvaluateFunction("TOFLOAT", -3.5).ValueDouble(), -3.5);
//   ASSERT_EQ(EvaluateFunction("TOFLOAT", -3).ValueDouble(), -3.0);
//   ASSERT_THROW(EvaluateFunction("TOFLOAT", true), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, ToInteger) {
//   ASSERT_THROW(EvaluateFunction("TOINTEGER"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("TOINTEGER", TypedValue()).IsNull());
//   ASSERT_EQ(EvaluateFunction("TOINTEGER", false).ValueInt(), 0);
//   ASSERT_EQ(EvaluateFunction("TOINTEGER", true).ValueInt(), 1);
//   ASSERT_EQ(EvaluateFunction("TOINTEGER", "\n\t3").ValueInt(), 3);
//   ASSERT_EQ(EvaluateFunction("TOINTEGER", " -3.5 \n\t").ValueInt(), -3);
//   ASSERT_TRUE(EvaluateFunction("TOINTEGER", "\n\t3X ").IsNull());
//   ASSERT_EQ(EvaluateFunction("TOINTEGER", -3.5).ValueInt(), -3);
//   ASSERT_EQ(EvaluateFunction("TOINTEGER", 3.5).ValueInt(), 3);
// }

// TEST_F(FunctionTest, Type) {
//   ASSERT_THROW(EvaluateFunction("TYPE"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("TYPE", TypedValue()).IsNull());
//   auto v1 = dba.InsertVertex();
//   ASSERT_TRUE(v1.AddLabel(dba.NameToLabel("label1")).HasValue());
//   auto v2 = dba.InsertVertex();
//   ASSERT_TRUE(v2.AddLabel(dba.NameToLabel("label2")).HasValue());
//   auto e = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("type1"));
//   ASSERT_TRUE(e.HasValue());
//   ASSERT_EQ(EvaluateFunction("TYPE", *e).ValueString(), "type1");
//   ASSERT_THROW(EvaluateFunction("TYPE", 2), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, ValueType) {
//   ASSERT_THROW(EvaluateFunction("VALUETYPE"), expr::ExpressionRuntimeException);
//   ASSERT_THROW(EvaluateFunction("VALUETYPE", TypedValue(), TypedValue()), expr::ExpressionRuntimeException);
//   ASSERT_EQ(EvaluateFunction("VALUETYPE", TypedValue()).ValueString(), "NULL");
//   ASSERT_EQ(EvaluateFunction("VALUETYPE", TypedValue(true)).ValueString(), "BOOLEAN");
//   ASSERT_EQ(EvaluateFunction("VALUETYPE", TypedValue(1)).ValueString(), "INTEGER");
//   ASSERT_EQ(EvaluateFunction("VALUETYPE", TypedValue(1.1)).ValueString(), "FLOAT");
//   ASSERT_EQ(EvaluateFunction("VALUETYPE", TypedValue("test")).ValueString(), "STRING");
//   ASSERT_EQ(
//       EvaluateFunction("VALUETYPE", TypedValue(std::vector<TypedValue>{TypedValue(1), TypedValue(2)})).ValueString(),
//       "LIST");
//   ASSERT_EQ(EvaluateFunction("VALUETYPE", TypedValue(std::map<std::string, TypedValue>{{"test", TypedValue(1)}}))
//                 .ValueString(),
//             "MAP");
//   auto v1 = dba.InsertVertex();
//   auto v2 = dba.InsertVertex();
//   ASSERT_EQ(EvaluateFunction("VALUETYPE", v1).ValueString(), "NODE");
//   auto e = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("type1"));
//   ASSERT_TRUE(e.HasValue());
//   ASSERT_EQ(EvaluateFunction("VALUETYPE", *e).ValueString(), "RELATIONSHIP");
//   Path p(v1, *e, v2);
//   ASSERT_EQ(EvaluateFunction("VALUETYPE", p).ValueString(), "PATH");
// }

// TEST_F(FunctionTest, Labels) {
//   ASSERT_THROW(EvaluateFunction("LABELS"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("LABELS", TypedValue()).IsNull());
//   auto v = dba.InsertVertex();
//   ASSERT_TRUE(v.AddLabel(dba.NameToLabel("label1")).HasValue());
//   ASSERT_TRUE(v.AddLabel(dba.NameToLabel("label2")).HasValue());
//   dba.AdvanceCommand();
//   std::vector<std::string> labels;
//   auto _labels = EvaluateFunction("LABELS", v).ValueList();
//   labels.reserve(_labels.size());
//   for (auto label : _labels) {
//     labels.emplace_back(label.ValueString());
//   }
//   ASSERT_THAT(labels, UnorderedElementsAre("label1", "label2"));
//   ASSERT_THROW(EvaluateFunction("LABELS", 2), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, NodesRelationships) {
//   EXPECT_THROW(EvaluateFunction("NODES"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("RELATIONSHIPS"), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction("NODES", TypedValue()).IsNull());
//   EXPECT_TRUE(EvaluateFunction("RELATIONSHIPS", TypedValue()).IsNull());

//   {
//     auto v1 = dba.InsertVertex();
//     auto v2 = dba.InsertVertex();
//     auto v3 = dba.InsertVertex();
//     auto e1 = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("Type"));
//     ASSERT_TRUE(e1.HasValue());
//     auto e2 = dba.InsertEdge(&v2, &v3, dba.NameToEdgeType("Type"));
//     ASSERT_TRUE(e2.HasValue());
//     memgraph::query::Path path{v1, *e1, v2, *e2, v3};
//     dba.AdvanceCommand();

//     auto _nodes = EvaluateFunction("NODES", path).ValueList();
//     std::vector<memgraph::query::VertexAccessor> nodes;
//     for (const auto &node : _nodes) {
//       nodes.push_back(node.ValueVertex());
//     }
//     EXPECT_THAT(nodes, ElementsAre(v1, v2, v3));

//     auto _edges = EvaluateFunction("RELATIONSHIPS", path).ValueList();
//     std::vector<memgraph::query::EdgeAccessor> edges;
//     for (const auto &edge : _edges) {
//       edges.push_back(edge.ValueEdge());
//     }
//     EXPECT_THAT(edges, ElementsAre(*e1, *e2));
//   }

//   EXPECT_THROW(EvaluateFunction("NODES", 2), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("RELATIONSHIPS", 2), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Range) {
//   EXPECT_THROW(EvaluateFunction("RANGE"), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction("RANGE", 1, 2, TypedValue()).IsNull());
//   EXPECT_THROW(EvaluateFunction("RANGE", 1, TypedValue(), 1.3), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("RANGE", 1, 2, 0), expr::ExpressionRuntimeException);
//   EXPECT_THAT(ToIntList(EvaluateFunction("RANGE", 1, 3)), ElementsAre(1, 2, 3));
//   EXPECT_THAT(ToIntList(EvaluateFunction("RANGE", -1, 5, 2)), ElementsAre(-1, 1, 3, 5));
//   EXPECT_THAT(ToIntList(EvaluateFunction("RANGE", 2, 10, 3)), ElementsAre(2, 5, 8));
//   EXPECT_THAT(ToIntList(EvaluateFunction("RANGE", 2, 2, 2)), ElementsAre(2));
//   EXPECT_THAT(ToIntList(EvaluateFunction("RANGE", 3, 0, 5)), ElementsAre());
//   EXPECT_THAT(ToIntList(EvaluateFunction("RANGE", 5, 1, -2)), ElementsAre(5, 3, 1));
//   EXPECT_THAT(ToIntList(EvaluateFunction("RANGE", 6, 1, -2)), ElementsAre(6, 4, 2));
//   EXPECT_THAT(ToIntList(EvaluateFunction("RANGE", 2, 2, -3)), ElementsAre(2));
//   EXPECT_THAT(ToIntList(EvaluateFunction("RANGE", -2, 4, -1)), ElementsAre());
// }

// TEST_F(FunctionTest, Keys) {
//   ASSERT_THROW(EvaluateFunction("KEYS"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("KEYS", TypedValue()).IsNull());
//   auto v1 = dba.InsertVertex();
//   ASSERT_TRUE(v1.SetProperty(dba.NameToProperty("height"), PropertyValue(5)).HasValue());
//   ASSERT_TRUE(v1.SetProperty(dba.NameToProperty("age"), PropertyValue(10)).HasValue());
//   auto v2 = dba.InsertVertex();
//   auto e = dba.InsertEdge(&v1, &v2, dba.NameToEdgeType("type1"));
//   ASSERT_TRUE(e.HasValue());
//   ASSERT_TRUE(e->SetProperty(dba.NameToProperty("width"), PropertyValue(3)).HasValue());
//   ASSERT_TRUE(e->SetProperty(dba.NameToProperty("age"), PropertyValue(15)).HasValue());
//   dba.AdvanceCommand();

//   auto prop_keys_to_string = [](TypedValue t) {
//     std::vector<std::string> keys;
//     for (auto property : t.ValueList()) {
//       keys.emplace_back(property.ValueString());
//     }
//     return keys;
//   };
//   ASSERT_THAT(prop_keys_to_string(EvaluateFunction("KEYS", v1)), UnorderedElementsAre("height", "age"));
//   ASSERT_THAT(prop_keys_to_string(EvaluateFunction("KEYS", *e)), UnorderedElementsAre("width", "age"));
//   ASSERT_THROW(EvaluateFunction("KEYS", 2), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Tail) {
//   ASSERT_THROW(EvaluateFunction("TAIL"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("TAIL", TypedValue()).IsNull());
//   auto argument = MakeTypedValueList();
//   ASSERT_EQ(EvaluateFunction("TAIL", argument).ValueList().size(), 0U);
//   argument = MakeTypedValueList(3, 4, true, "john");
//   auto list = EvaluateFunction("TAIL", argument).ValueList();
//   ASSERT_EQ(list.size(), 3U);
//   ASSERT_EQ(list[0].ValueInt(), 4);
//   ASSERT_EQ(list[1].ValueBool(), true);
//   ASSERT_EQ(list[2].ValueString(), "john");
//   ASSERT_THROW(EvaluateFunction("TAIL", 2), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, UniformSample) {
//   ASSERT_THROW(EvaluateFunction("UNIFORMSAMPLE"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("UNIFORMSAMPLE", TypedValue(), TypedValue()).IsNull());
//   ASSERT_TRUE(EvaluateFunction("UNIFORMSAMPLE", TypedValue(), 1).IsNull());
//   ASSERT_TRUE(EvaluateFunction("UNIFORMSAMPLE", MakeTypedValueList(), TypedValue()).IsNull());
//   ASSERT_TRUE(EvaluateFunction("UNIFORMSAMPLE", MakeTypedValueList(), 1).IsNull());
//   ASSERT_THROW(EvaluateFunction("UNIFORMSAMPLE", MakeTypedValueList(1, 2, 3), -1), expr::ExpressionRuntimeException);
//   ASSERT_EQ(EvaluateFunction("UNIFORMSAMPLE", MakeTypedValueList(1, 2, 3), 0).ValueList().size(), 0);
//   ASSERT_EQ(EvaluateFunction("UNIFORMSAMPLE", MakeTypedValueList(1, 2, 3), 2).ValueList().size(), 2);
//   ASSERT_EQ(EvaluateFunction("UNIFORMSAMPLE", MakeTypedValueList(1, 2, 3), 3).ValueList().size(), 3);
//   ASSERT_EQ(EvaluateFunction("UNIFORMSAMPLE", MakeTypedValueList(1, 2, 3), 5).ValueList().size(), 5);
// }

// TEST_F(FunctionTest, Abs) {
//   ASSERT_THROW(EvaluateFunction("ABS"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("ABS", TypedValue()).IsNull());
//   ASSERT_EQ(EvaluateFunction("ABS", -2).ValueInt(), 2);
//   ASSERT_EQ(EvaluateFunction("ABS", -2.5).ValueDouble(), 2.5);
//   ASSERT_THROW(EvaluateFunction("ABS", true), expr::ExpressionRuntimeException);
// }

// // Test if log works. If it does then all functions wrapped with
// // WRAP_CMATH_FLOAT_FUNCTION macro should work and are not gonna be tested for
// // correctnes..
// TEST_F(FunctionTest, Log) {
//   ASSERT_THROW(EvaluateFunction("LOG"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("LOG", TypedValue()).IsNull());
//   ASSERT_DOUBLE_EQ(EvaluateFunction("LOG", 2).ValueDouble(), log(2));
//   ASSERT_DOUBLE_EQ(EvaluateFunction("LOG", 1.5).ValueDouble(), log(1.5));
//   // Not portable, but should work on most platforms.
//   ASSERT_TRUE(std::isnan(EvaluateFunction("LOG", -1.5).ValueDouble()));
//   ASSERT_THROW(EvaluateFunction("LOG", true), expr::ExpressionRuntimeException);
// }

// // Function Round wraps round from cmath and will work if FunctionTest.Log test
// // passes. This test is used to show behavior of round since it differs from
// // neo4j's round.
// TEST_F(FunctionTest, Round) {
//   ASSERT_THROW(EvaluateFunction("ROUND"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("ROUND", TypedValue()).IsNull());
//   ASSERT_EQ(EvaluateFunction("ROUND", -2).ValueDouble(), -2);
//   ASSERT_EQ(EvaluateFunction("ROUND", -2.4).ValueDouble(), -2);
//   ASSERT_EQ(EvaluateFunction("ROUND", -2.5).ValueDouble(), -3);
//   ASSERT_EQ(EvaluateFunction("ROUND", -2.6).ValueDouble(), -3);
//   ASSERT_EQ(EvaluateFunction("ROUND", 2.4).ValueDouble(), 2);
//   ASSERT_EQ(EvaluateFunction("ROUND", 2.5).ValueDouble(), 3);
//   ASSERT_EQ(EvaluateFunction("ROUND", 2.6).ValueDouble(), 3);
//   ASSERT_THROW(EvaluateFunction("ROUND", true), expr::ExpressionRuntimeException);
// }

// // Check if wrapped functions are callable (check if everything was spelled
// // correctly...). Wrapper correctnes is checked in FunctionTest.Log function
// // test.
// TEST_F(FunctionTest, WrappedMathFunctions) {
//   for (auto function_name :
//        {"FLOOR", "CEIL", "ROUND", "EXP", "LOG", "LOG10", "SQRT", "ACOS", "ASIN", "ATAN", "COS", "SIN", "TAN"}) {
//     EvaluateFunction(function_name, 0.5);
//   }
// }

// TEST_F(FunctionTest, Atan2) {
//   ASSERT_THROW(EvaluateFunction("ATAN2"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("ATAN2", TypedValue(), 1).IsNull());
//   ASSERT_TRUE(EvaluateFunction("ATAN2", 1, TypedValue()).IsNull());
//   ASSERT_DOUBLE_EQ(EvaluateFunction("ATAN2", 2, -1.0).ValueDouble(), atan2(2, -1));
//   ASSERT_THROW(EvaluateFunction("ATAN2", 3.0, true), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Sign) {
//   ASSERT_THROW(EvaluateFunction("SIGN"), expr::ExpressionRuntimeException);
//   ASSERT_TRUE(EvaluateFunction("SIGN", TypedValue()).IsNull());
//   ASSERT_EQ(EvaluateFunction("SIGN", -2).ValueInt(), -1);
//   ASSERT_EQ(EvaluateFunction("SIGN", -0.2).ValueInt(), -1);
//   ASSERT_EQ(EvaluateFunction("SIGN", 0.0).ValueInt(), 0);
//   ASSERT_EQ(EvaluateFunction("SIGN", 2.5).ValueInt(), 1);
//   ASSERT_THROW(EvaluateFunction("SIGN", true), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, E) {
//   ASSERT_THROW(EvaluateFunction("E", 1), expr::ExpressionRuntimeException);
//   ASSERT_DOUBLE_EQ(EvaluateFunction("E").ValueDouble(), M_E);
// }

// TEST_F(FunctionTest, Pi) {
//   ASSERT_THROW(EvaluateFunction("PI", 1), expr::ExpressionRuntimeException);
//   ASSERT_DOUBLE_EQ(EvaluateFunction("PI").ValueDouble(), M_PI);
// }

// TEST_F(FunctionTest, Rand) {
//   ASSERT_THROW(EvaluateFunction("RAND", 1), expr::ExpressionRuntimeException);
//   ASSERT_GE(EvaluateFunction("RAND").ValueDouble(), 0.0);
//   ASSERT_LT(EvaluateFunction("RAND").ValueDouble(), 1.0);
// }

// TEST_F(FunctionTest, StartsWith) {
//   EXPECT_THROW(EvaluateFunction(kStartsWith), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction(kStartsWith, "a", TypedValue()).IsNull());
//   EXPECT_THROW(EvaluateFunction(kStartsWith, TypedValue(), 1.3), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction(kStartsWith, "abc", "abc").ValueBool());
//   EXPECT_TRUE(EvaluateFunction(kStartsWith, "abcdef", "abc").ValueBool());
//   EXPECT_FALSE(EvaluateFunction(kStartsWith, "abcdef", "aBc").ValueBool());
//   EXPECT_FALSE(EvaluateFunction(kStartsWith, "abc", "abcd").ValueBool());
// }

// TEST_F(FunctionTest, EndsWith) {
//   EXPECT_THROW(EvaluateFunction(kEndsWith), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction(kEndsWith, "a", TypedValue()).IsNull());
//   EXPECT_THROW(EvaluateFunction(kEndsWith, TypedValue(), 1.3), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction(kEndsWith, "abc", "abc").ValueBool());
//   EXPECT_TRUE(EvaluateFunction(kEndsWith, "abcdef", "def").ValueBool());
//   EXPECT_FALSE(EvaluateFunction(kEndsWith, "abcdef", "dEf").ValueBool());
//   EXPECT_FALSE(EvaluateFunction(kEndsWith, "bcd", "abcd").ValueBool());
// }

// TEST_F(FunctionTest, Contains) {
//   EXPECT_THROW(EvaluateFunction(kContains), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction(kContains, "a", TypedValue()).IsNull());
//   EXPECT_THROW(EvaluateFunction(kContains, TypedValue(), 1.3), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction(kContains, "abc", "abc").ValueBool());
//   EXPECT_TRUE(EvaluateFunction(kContains, "abcde", "bcd").ValueBool());
//   EXPECT_FALSE(EvaluateFunction(kContains, "cde", "abcdef").ValueBool());
//   EXPECT_FALSE(EvaluateFunction(kContains, "abcdef", "dEf").ValueBool());
// }

// TEST_F(FunctionTest, Assert) {
//   // Invalid calls.
//   ASSERT_THROW(EvaluateFunction("ASSERT"), expr::ExpressionRuntimeException);
//   ASSERT_THROW(EvaluateFunction("ASSERT", false, false), expr::ExpressionRuntimeException);
//   ASSERT_THROW(EvaluateFunction("ASSERT", "string", false), expr::ExpressionRuntimeException);
//   ASSERT_THROW(EvaluateFunction("ASSERT", false, "reason", true), expr::ExpressionRuntimeException);

//   // Valid calls, assertion fails.
//   ASSERT_THROW(EvaluateFunction("ASSERT", false), expr::ExpressionRuntimeException);
//   ASSERT_THROW(EvaluateFunction("ASSERT", false, "message"), expr::ExpressionRuntimeException);
//   try {
//     EvaluateFunction("ASSERT", false, "bbgba");
//   } catch (expr::ExpressionRuntimeException &e) {
//     ASSERT_TRUE(std::string(e.what()).find("bbgba") != std::string::npos);
//   }

//   // Valid calls, assertion passes.
//   ASSERT_TRUE(EvaluateFunction("ASSERT", true).ValueBool());
//   ASSERT_TRUE(EvaluateFunction("ASSERT", true, "message").ValueBool());
// }

// TEST_F(FunctionTest, Counter) {
//   EXPECT_THROW(EvaluateFunction("COUNTER"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("COUNTER", "a"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("COUNTER", "a", "b"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("COUNTER", "a", "b", "c"), expr::ExpressionRuntimeException);

//   EXPECT_EQ(EvaluateFunction("COUNTER", "c1", 0).ValueInt(), 0);
//   EXPECT_EQ(EvaluateFunction("COUNTER", "c1", 0).ValueInt(), 1);
//   EXPECT_EQ(EvaluateFunction("COUNTER", "c2", 0).ValueInt(), 0);
//   EXPECT_EQ(EvaluateFunction("COUNTER", "c1", 0).ValueInt(), 2);
//   EXPECT_EQ(EvaluateFunction("COUNTER", "c2", 0).ValueInt(), 1);

//   EXPECT_EQ(EvaluateFunction("COUNTER", "c3", -1).ValueInt(), -1);
//   EXPECT_EQ(EvaluateFunction("COUNTER", "c3", -1).ValueInt(), 0);
//   EXPECT_EQ(EvaluateFunction("COUNTER", "c3", -1).ValueInt(), 1);

//   EXPECT_EQ(EvaluateFunction("COUNTER", "c4", 0, 5).ValueInt(), 0);
//   EXPECT_EQ(EvaluateFunction("COUNTER", "c4", 0, 5).ValueInt(), 5);
//   EXPECT_EQ(EvaluateFunction("COUNTER", "c4", 0, 5).ValueInt(), 10);

//   EXPECT_EQ(EvaluateFunction("COUNTER", "c5", 0, -5).ValueInt(), 0);
//   EXPECT_EQ(EvaluateFunction("COUNTER", "c5", 0, -5).ValueInt(), -5);
//   EXPECT_EQ(EvaluateFunction("COUNTER", "c5", 0, -5).ValueInt(), -10);

//   EXPECT_THROW(EvaluateFunction("COUNTER", "c6", 0, 0), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Id) {
//   auto va = dba.InsertVertex();
//   auto ea = dba.InsertEdge(&va, &va, dba.NameToEdgeType("edge"));
//   ASSERT_TRUE(ea.HasValue());
//   auto vb = dba.InsertVertex();
//   dba.AdvanceCommand();
//   EXPECT_TRUE(EvaluateFunction("ID", TypedValue()).IsNull());
//   EXPECT_EQ(EvaluateFunction("ID", va).ValueInt(), 0);
//   EXPECT_EQ(EvaluateFunction("ID", *ea).ValueInt(), 0);
//   EXPECT_EQ(EvaluateFunction("ID", vb).ValueInt(), 1);
//   EXPECT_THROW(EvaluateFunction("ID"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("ID", 0), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("ID", va, *ea), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, ToStringNull) { EXPECT_TRUE(EvaluateFunction("TOSTRING", TypedValue()).IsNull()); }

// TEST_F(FunctionTest, ToStringString) {
//   EXPECT_EQ(EvaluateFunction("TOSTRING", "").ValueString(), "");
//   EXPECT_EQ(EvaluateFunction("TOSTRING", "this is a string").ValueString(), "this is a string");
// }

// TEST_F(FunctionTest, ToStringInteger) {
//   EXPECT_EQ(EvaluateFunction("TOSTRING", -23321312).ValueString(), "-23321312");
//   EXPECT_EQ(EvaluateFunction("TOSTRING", 0).ValueString(), "0");
//   EXPECT_EQ(EvaluateFunction("TOSTRING", 42).ValueString(), "42");
// }

// TEST_F(FunctionTest, ToStringDouble) {
//   EXPECT_EQ(EvaluateFunction("TOSTRING", -42.42).ValueString(), "-42.420000");
//   EXPECT_EQ(EvaluateFunction("TOSTRING", 0.0).ValueString(), "0.000000");
//   EXPECT_EQ(EvaluateFunction("TOSTRING", 238910.2313217).ValueString(), "238910.231322");
// }

// TEST_F(FunctionTest, ToStringBool) {
//   EXPECT_EQ(EvaluateFunction("TOSTRING", true).ValueString(), "true");
//   EXPECT_EQ(EvaluateFunction("TOSTRING", false).ValueString(), "false");
// }

// TEST_F(FunctionTest, ToStringDate) {
//   const auto date = memgraph::utils::Date({1970, 1, 2});
//   EXPECT_EQ(EvaluateFunction("TOSTRING", date).ValueString(), "1970-01-02");
// }

// TEST_F(FunctionTest, ToStringLocalTime) {
//   const auto lt = memgraph::utils::LocalTime({13, 2, 40, 100, 50});
//   EXPECT_EQ(EvaluateFunction("TOSTRING", lt).ValueString(), "13:02:40.100050");
// }

// TEST_F(FunctionTest, ToStringLocalDateTime) {
//   const auto ldt = memgraph::utils::LocalDateTime({1970, 1, 2}, {23, 02, 59});
//   EXPECT_EQ(EvaluateFunction("TOSTRING", ldt).ValueString(), "1970-01-02T23:02:59.000000");
// }

// TEST_F(FunctionTest, ToStringDuration) {
//   memgraph::utils::Duration duration{{.minute = 2, .second = 2, .microsecond = 33}};
//   EXPECT_EQ(EvaluateFunction("TOSTRING", duration).ValueString(), "P0DT0H2M2.000033S");
// }

// TEST_F(FunctionTest, ToStringExceptions) {
//   EXPECT_THROW(EvaluateFunction("TOSTRING", 1, 2, 3), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, TimestampVoid) {
//   ctx.timestamp = 42;
//   EXPECT_EQ(EvaluateFunction("TIMESTAMP").ValueInt(), 42);
// }

// TEST_F(FunctionTest, TimestampDate) {
//   ctx.timestamp = 42;
//   EXPECT_EQ(EvaluateFunction("TIMESTAMP", memgraph::utils::Date({1970, 1, 1})).ValueInt(), 0);
//   EXPECT_EQ(EvaluateFunction("TIMESTAMP", memgraph::utils::Date({1971, 1, 1})).ValueInt(), 31536000000000);
// }

// TEST_F(FunctionTest, TimestampLocalTime) {
//   ctx.timestamp = 42;
//   const memgraph::utils::LocalTime time(10000);
//   EXPECT_EQ(EvaluateFunction("TIMESTAMP", time).ValueInt(), 10000);
// }

// TEST_F(FunctionTest, TimestampLocalDateTime) {
//   ctx.timestamp = 42;
//   const memgraph::utils::LocalDateTime time(20000);
//   EXPECT_EQ(EvaluateFunction("TIMESTAMP", time).ValueInt(), 20000);
// }

// TEST_F(FunctionTest, TimestampDuration) {
//   ctx.timestamp = 42;
//   const memgraph::utils::Duration time(20000);
//   EXPECT_EQ(EvaluateFunction("TIMESTAMP", time).ValueInt(), 20000);
// }

// TEST_F(FunctionTest, TimestampExceptions) {
//   ctx.timestamp = 42;
//   EXPECT_THROW(EvaluateFunction("TIMESTAMP", 1).ValueInt(), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Left) {
//   EXPECT_THROW(EvaluateFunction("LEFT"), expr::ExpressionRuntimeException);

//   EXPECT_TRUE(EvaluateFunction("LEFT", TypedValue(), TypedValue()).IsNull());
//   EXPECT_TRUE(EvaluateFunction("LEFT", TypedValue(), 10).IsNull());
//   EXPECT_THROW(EvaluateFunction("LEFT", TypedValue(), -10), expr::ExpressionRuntimeException);

//   EXPECT_EQ(EvaluateFunction("LEFT", "memgraph", 0).ValueString(), "");
//   EXPECT_EQ(EvaluateFunction("LEFT", "memgraph", 3).ValueString(), "mem");
//   EXPECT_EQ(EvaluateFunction("LEFT", "memgraph", 1000).ValueString(), "memgraph");
//   EXPECT_THROW(EvaluateFunction("LEFT", "memgraph", -10), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("LEFT", "memgraph", "graph"), expr::ExpressionRuntimeException);

//   EXPECT_THROW(EvaluateFunction("LEFT", 132, 10), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Right) {
//   EXPECT_THROW(EvaluateFunction("RIGHT"), expr::ExpressionRuntimeException);

//   EXPECT_TRUE(EvaluateFunction("RIGHT", TypedValue(), TypedValue()).IsNull());
//   EXPECT_TRUE(EvaluateFunction("RIGHT", TypedValue(), 10).IsNull());
//   EXPECT_THROW(EvaluateFunction("RIGHT", TypedValue(), -10), expr::ExpressionRuntimeException);

//   EXPECT_EQ(EvaluateFunction("RIGHT", "memgraph", 0).ValueString(), "");
//   EXPECT_EQ(EvaluateFunction("RIGHT", "memgraph", 3).ValueString(), "aph");
//   EXPECT_EQ(EvaluateFunction("RIGHT", "memgraph", 1000).ValueString(), "memgraph");
//   EXPECT_THROW(EvaluateFunction("RIGHT", "memgraph", -10), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("RIGHT", "memgraph", "graph"), expr::ExpressionRuntimeException);

//   EXPECT_THROW(EvaluateFunction("RIGHT", 132, 10), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Trimming) {
//   EXPECT_TRUE(EvaluateFunction("LTRIM", TypedValue()).IsNull());
//   EXPECT_TRUE(EvaluateFunction("RTRIM", TypedValue()).IsNull());
//   EXPECT_TRUE(EvaluateFunction("TRIM", TypedValue()).IsNull());

//   EXPECT_EQ(EvaluateFunction("LTRIM", "  abc    ").ValueString(), "abc    ");
//   EXPECT_EQ(EvaluateFunction("RTRIM", " abc ").ValueString(), " abc");
//   EXPECT_EQ(EvaluateFunction("TRIM", "abc").ValueString(), "abc");

//   EXPECT_THROW(EvaluateFunction("LTRIM", "x", "y"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("RTRIM", "x", "y"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("TRIM", "x", "y"), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Reverse) {
//   EXPECT_TRUE(EvaluateFunction("REVERSE", TypedValue()).IsNull());
//   EXPECT_EQ(EvaluateFunction("REVERSE", "abc").ValueString(), "cba");
//   EXPECT_THROW(EvaluateFunction("REVERSE", "x", "y"), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Replace) {
//   EXPECT_THROW(EvaluateFunction("REPLACE"), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction("REPLACE", TypedValue(), "l", "w").IsNull());
//   EXPECT_TRUE(EvaluateFunction("REPLACE", "hello", TypedValue(), "w").IsNull());
//   EXPECT_TRUE(EvaluateFunction("REPLACE", "hello", "l", TypedValue()).IsNull());
//   EXPECT_EQ(EvaluateFunction("REPLACE", "hello", "l", "w").ValueString(), "hewwo");

//   EXPECT_THROW(EvaluateFunction("REPLACE", 1, "l", "w"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("REPLACE", "hello", 1, "w"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("REPLACE", "hello", "l", 1), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Split) {
//   EXPECT_THROW(EvaluateFunction("SPLIT"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("SPLIT", "one,two", 1), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("SPLIT", 1, "one,two"), expr::ExpressionRuntimeException);

//   EXPECT_TRUE(EvaluateFunction("SPLIT", TypedValue(), TypedValue()).IsNull());
//   EXPECT_TRUE(EvaluateFunction("SPLIT", "one,two", TypedValue()).IsNull());
//   EXPECT_TRUE(EvaluateFunction("SPLIT", TypedValue(), ",").IsNull());

//   auto result = EvaluateFunction("SPLIT", "one,two", ",");
//   EXPECT_TRUE(result.IsList());
//   EXPECT_EQ(result.ValueList()[0].ValueString(), "one");
//   EXPECT_EQ(result.ValueList()[1].ValueString(), "two");
// }

// TEST_F(FunctionTest, Substring) {
//   EXPECT_THROW(EvaluateFunction("SUBSTRING"), expr::ExpressionRuntimeException);

//   EXPECT_TRUE(EvaluateFunction("SUBSTRING", TypedValue(), 0, 10).IsNull());
//   EXPECT_THROW(EvaluateFunction("SUBSTRING", TypedValue(), TypedValue()), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("SUBSTRING", TypedValue(), -10), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("SUBSTRING", TypedValue(), 0, TypedValue()), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("SUBSTRING", TypedValue(), 0, -10), expr::ExpressionRuntimeException);

//   EXPECT_EQ(EvaluateFunction("SUBSTRING", "hello", 2).ValueString(), "llo");
//   EXPECT_EQ(EvaluateFunction("SUBSTRING", "hello", 10).ValueString(), "");
//   EXPECT_EQ(EvaluateFunction("SUBSTRING", "hello", 2, 0).ValueString(), "");
//   EXPECT_EQ(EvaluateFunction("SUBSTRING", "hello", 1, 3).ValueString(), "ell");
//   EXPECT_EQ(EvaluateFunction("SUBSTRING", "hello", 1, 4).ValueString(), "ello");
//   EXPECT_EQ(EvaluateFunction("SUBSTRING", "hello", 1, 10).ValueString(), "ello");
// }

// TEST_F(FunctionTest, ToLower) {
//   EXPECT_THROW(EvaluateFunction("TOLOWER"), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction("TOLOWER", TypedValue()).IsNull());
//   EXPECT_EQ(EvaluateFunction("TOLOWER", "Ab__C").ValueString(), "ab__c");
// }

// TEST_F(FunctionTest, ToUpper) {
//   EXPECT_THROW(EvaluateFunction("TOUPPER"), expr::ExpressionRuntimeException);
//   EXPECT_TRUE(EvaluateFunction("TOUPPER", TypedValue()).IsNull());
//   EXPECT_EQ(EvaluateFunction("TOUPPER", "Ab__C").ValueString(), "AB__C");
// }

// TEST_F(FunctionTest, ToByteString) {
//   EXPECT_THROW(EvaluateFunction("TOBYTESTRING"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("TOBYTESTRING", 42), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("TOBYTESTRING", TypedValue()), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("TOBYTESTRING", "", 42), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("TOBYTESTRING", "ff"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("TOBYTESTRING", "00"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("TOBYTESTRING", "0xG"), expr::ExpressionRuntimeException);
//   EXPECT_EQ(EvaluateFunction("TOBYTESTRING", "").ValueString(), "");
//   EXPECT_EQ(EvaluateFunction("TOBYTESTRING", "0x").ValueString(), "");
//   EXPECT_EQ(EvaluateFunction("TOBYTESTRING", "0X").ValueString(), "");
//   EXPECT_EQ(EvaluateFunction("TOBYTESTRING", "0x0123456789aAbBcCdDeEfF").ValueString(),
//             "\x01\x23\x45\x67\x89\xAA\xBB\xCC\xDD\xEE\xFF");
//   EXPECT_EQ(EvaluateFunction("TOBYTESTRING", "0x042").ValueString().size(), 2);
//   EXPECT_EQ(EvaluateFunction("TOBYTESTRING", "0x042").ValueString(),
//             memgraph::utils::pmr::string("\x00\x42", 2, memgraph::utils::NewDeleteResource()));
// }

// TEST_F(FunctionTest, FromByteString) {
//   EXPECT_THROW(EvaluateFunction("FROMBYTESTRING"), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("FROMBYTESTRING", 42), expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("FROMBYTESTRING", TypedValue()), expr::ExpressionRuntimeException);
//   EXPECT_EQ(EvaluateFunction("FROMBYTESTRING", "").ValueString(), "");
//   auto bytestring = EvaluateFunction("TOBYTESTRING", "0x123456789aAbBcCdDeEfF");
//   EXPECT_EQ(EvaluateFunction("FROMBYTESTRING", bytestring).ValueString(), "0x0123456789aabbccddeeff");
//   EXPECT_EQ(EvaluateFunction("FROMBYTESTRING", std::string("\x00\x42", 2)).ValueString(), "0x0042");
// }

// TEST_F(FunctionTest, Date) {
//   const auto unix_epoch = memgraph::utils::Date({1970, 1, 1});
//   EXPECT_EQ(EvaluateFunction("DATE", "1970-01-01").ValueDate(), unix_epoch);
//   const auto map_param = TypedValue(
//       std::map<std::string, TypedValue>{{"year", TypedValue(1970)}, {"month", TypedValue(1)}, {"day",
//       TypedValue(1)}});
//   EXPECT_EQ(EvaluateFunction("DATE", map_param).ValueDate(), unix_epoch);
//   const auto today = memgraph::utils::CurrentDate();
//   EXPECT_EQ(EvaluateFunction("DATE").ValueDate(), today);

//   EXPECT_THROW(EvaluateFunction("DATE", "{}"), memgraph::utils::BasicException);
//   EXPECT_THROW(EvaluateFunction("DATE", std::map<std::string, TypedValue>{{"years", TypedValue(1970)}}),
//                expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("DATE", std::map<std::string, TypedValue>{{"mnths", TypedValue(1970)}}),
//                expr::ExpressionRuntimeException);
//   EXPECT_THROW(EvaluateFunction("DATE", std::map<std::string, TypedValue>{{"dayz", TypedValue(1970)}}),
//                expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, LocalTime) {
//   const auto local_time = memgraph::utils::LocalTime({13, 3, 2, 0, 0});
//   EXPECT_EQ(EvaluateFunction("LOCALTIME", "130302").ValueLocalTime(), local_time);
//   const auto one_sec_in_microseconds = 1000000;
//   const auto map_param = TypedValue(std::map<std::string, TypedValue>{{"hour", TypedValue(1)},
//                                                                       {"minute", TypedValue(2)},
//                                                                       {"second", TypedValue(3)},
//                                                                       {"millisecond", TypedValue(4)},
//                                                                       {"microsecond", TypedValue(5)}});
//   EXPECT_EQ(EvaluateFunction("LOCALTIME", map_param).ValueLocalTime(), memgraph::utils::LocalTime({1, 2, 3, 4, 5}));
//   const auto today = memgraph::utils::CurrentLocalTime();
//   EXPECT_NEAR(EvaluateFunction("LOCALTIME").ValueLocalTime().MicrosecondsSinceEpoch(),
//   today.MicrosecondsSinceEpoch(),
//               one_sec_in_microseconds);

//   EXPECT_THROW(EvaluateFunction("LOCALTIME", "{}"), memgraph::utils::BasicException);
//   EXPECT_THROW(EvaluateFunction("LOCALTIME", TypedValue(std::map<std::string, TypedValue>{{"hous",
//   TypedValue(1970)}})),
//                expr::ExpressionRuntimeException);
//   EXPECT_THROW(
//       EvaluateFunction("LOCALTIME", TypedValue(std::map<std::string, TypedValue>{{"minut", TypedValue(1970)}})),
//       expr::ExpressionRuntimeException);
//   EXPECT_THROW(
//       EvaluateFunction("LOCALTIME", TypedValue(std::map<std::string, TypedValue>{{"seconds", TypedValue(1970)}})),
//       expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, LocalDateTime) {
//   const auto local_date_time = memgraph::utils::LocalDateTime({1970, 1, 1}, {13, 3, 2, 0, 0});
//   EXPECT_EQ(EvaluateFunction("LOCALDATETIME", "1970-01-01T13:03:02").ValueLocalDateTime(), local_date_time);
//   const auto today = memgraph::utils::CurrentLocalDateTime();
//   const auto one_sec_in_microseconds = 1000000;
//   const auto map_param = TypedValue(std::map<std::string, TypedValue>{{"year", TypedValue(1972)},
//                                                                       {"month", TypedValue(2)},
//                                                                       {"day", TypedValue(3)},
//                                                                       {"hour", TypedValue(4)},
//                                                                       {"minute", TypedValue(5)},
//                                                                       {"second", TypedValue(6)},
//                                                                       {"millisecond", TypedValue(7)},
//                                                                       {"microsecond", TypedValue(8)}});

//   EXPECT_EQ(EvaluateFunction("LOCALDATETIME", map_param).ValueLocalDateTime(),
//             memgraph::utils::LocalDateTime({1972, 2, 3}, {4, 5, 6, 7, 8}));
//   EXPECT_NEAR(EvaluateFunction("LOCALDATETIME").ValueLocalDateTime().MicrosecondsSinceEpoch(),
//               today.MicrosecondsSinceEpoch(), one_sec_in_microseconds);
//   EXPECT_THROW(EvaluateFunction("LOCALDATETIME", "{}"), memgraph::utils::BasicException);
//   EXPECT_THROW(
//       EvaluateFunction("LOCALDATETIME", TypedValue(std::map<std::string, TypedValue>{{"hours", TypedValue(1970)}})),
//       expr::ExpressionRuntimeException);
//   EXPECT_THROW(
//       EvaluateFunction("LOCALDATETIME", TypedValue(std::map<std::string, TypedValue>{{"seconds",
//       TypedValue(1970)}})), expr::ExpressionRuntimeException);
// }

// TEST_F(FunctionTest, Duration) {
//   const auto map_param = TypedValue(std::map<std::string, TypedValue>{{"day", TypedValue(3)},
//                                                                       {"hour", TypedValue(4)},
//                                                                       {"minute", TypedValue(5)},
//                                                                       {"second", TypedValue(6)},
//                                                                       {"millisecond", TypedValue(7)},
//                                                                       {"microsecond", TypedValue(8)}});

//   EXPECT_EQ(EvaluateFunction("DURATION", map_param).ValueDuration(), memgraph::utils::Duration({3, 4, 5, 6, 7, 8}));
//   EXPECT_THROW(EvaluateFunction("DURATION", "{}"), memgraph::utils::BasicException);
//   EXPECT_THROW(EvaluateFunction("DURATION", TypedValue(std::map<std::string, TypedValue>{{"hours",
//   TypedValue(1970)}})),
//                expr::ExpressionRuntimeException);
//   EXPECT_THROW(
//       EvaluateFunction("DURATION", TypedValue(std::map<std::string, TypedValue>{{"seconds", TypedValue(1970)}})),
//       expr::ExpressionRuntimeException);

//   const auto map_param_negative = TypedValue(std::map<std::string, TypedValue>{{"day", TypedValue(-3)},
//                                                                                {"hour", TypedValue(-4)},
//                                                                                {"minute", TypedValue(-5)},
//                                                                                {"second", TypedValue(-6)},
//                                                                                {"millisecond", TypedValue(-7)},
//                                                                                {"microsecond", TypedValue(-8)}});
//   EXPECT_EQ(EvaluateFunction("DURATION", map_param_negative).ValueDuration(),
//             memgraph::utils::Duration({-3, -4, -5, -6, -7, -8}));

//   EXPECT_EQ(EvaluateFunction("DURATION", "P4DT4H5M6.2S").ValueDuration(),
//             memgraph::utils::Duration({4, 4, 5, 6, 0, 200000}));
//   EXPECT_EQ(EvaluateFunction("DURATION", "P3DT4H5M6.100S").ValueDuration(),
//             memgraph::utils::Duration({3, 4, 5, 6, 0, 100000}));
//   EXPECT_EQ(EvaluateFunction("DURATION", "P3DT4H5M6.100110S").ValueDuration(),
//             memgraph::utils::Duration({3, 4, 5, 6, 100, 110}));
// }
}  // namespace memgraph::storage::v3::test