1862b04ac2
Reviewers: buda, teon.banek Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D482
73 lines
2.4 KiB
C++
73 lines
2.4 KiB
C++
#include "communication/result_stream_faker.hpp"
|
|
#include "database/graph_db_accessor.hpp"
|
|
#include "dbms/dbms.hpp"
|
|
#include "gmock/gmock.h"
|
|
#include "gtest/gtest.h"
|
|
#include "query/engine.hpp"
|
|
|
|
// TODO: This is not a unit test, but tests/integration dir is chaotic at the
|
|
// moment. After tests refactoring is done, move/rename this.
|
|
|
|
namespace {
|
|
|
|
// Run query with different ast twice to see if query executes correctly when
|
|
// ast is read from cache.
|
|
TEST(QueryEngine, AstCache) {
|
|
QueryEngine<ResultStreamFaker> engine;
|
|
Dbms dbms;
|
|
{
|
|
ResultStreamFaker stream;
|
|
auto dba = dbms.active();
|
|
engine.Run("RETURN 2 + 3", *dba, stream);
|
|
ASSERT_EQ(stream.GetResults().size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0].size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0][0].Value<int64_t>(), 5);
|
|
}
|
|
{
|
|
// Cached ast, different literals.
|
|
ResultStreamFaker stream;
|
|
auto dba = dbms.active();
|
|
engine.Run("RETURN 5 + 4", *dba, stream);
|
|
ASSERT_EQ(stream.GetResults().size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0].size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0][0].Value<int64_t>(), 9);
|
|
}
|
|
{
|
|
// Different ast (because of different types).
|
|
ResultStreamFaker stream;
|
|
auto dba = dbms.active();
|
|
engine.Run("RETURN 5.5 + 4", *dba, stream);
|
|
ASSERT_EQ(stream.GetResults().size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0].size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0][0].Value<double>(), 9.5);
|
|
}
|
|
{
|
|
// Cached ast, same literals.
|
|
ResultStreamFaker stream;
|
|
auto dba = dbms.active();
|
|
engine.Run("RETURN 2 + 3", *dba, stream);
|
|
ASSERT_EQ(stream.GetResults().size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0].size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0][0].Value<int64_t>(), 5);
|
|
}
|
|
{
|
|
// Cached ast, different literals.
|
|
ResultStreamFaker stream;
|
|
auto dba = dbms.active();
|
|
engine.Run("RETURN 10.5 + 1", *dba, stream);
|
|
ASSERT_EQ(stream.GetResults().size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0].size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0][0].Value<double>(), 11.5);
|
|
}
|
|
{
|
|
// Cached ast, same literals, different whitespaces.
|
|
ResultStreamFaker stream;
|
|
auto dba = dbms.active();
|
|
engine.Run("RETURN 10.5+1", *dba, stream);
|
|
ASSERT_EQ(stream.GetResults().size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0].size(), 1U);
|
|
ASSERT_EQ(stream.GetResults()[0][0].Value<double>(), 11.5);
|
|
}
|
|
}
|
|
}
|