memgraph/tests/e2e/runner.py
2022-02-17 10:36:10 +01:00

93 lines
3.4 KiB
Python
Executable File

# Copyright 2021 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.
import atexit
import logging
import os
import subprocess
from argparse import ArgumentParser
from pathlib import Path
import yaml
from memgraph import MemgraphInstanceRunner
SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
PROJECT_DIR = os.path.normpath(os.path.join(SCRIPT_DIR, "..", ".."))
BUILD_DIR = os.path.join(PROJECT_DIR, "build")
MEMGRAPH_BINARY = os.path.join(BUILD_DIR, "memgraph")
log = logging.getLogger("memgraph.tests.e2e")
def load_args():
parser = ArgumentParser()
parser.add_argument("--workloads-root-directory", required=True)
parser.add_argument("--workload-name", default=None, required=False)
return parser.parse_args()
def load_workloads(root_directory):
workloads = []
for file in Path(root_directory).rglob("*.yaml"):
with open(file, "r") as f:
workloads.extend(yaml.load(f, Loader=yaml.FullLoader)["workloads"])
return workloads
def run(args):
workloads = load_workloads(args.workloads_root_directory)
for workload in workloads:
workload_name = workload["name"]
if args.workload_name is not None and args.workload_name != workload_name:
continue
log.info("%s STARTED.", workload_name)
# Setup.
mg_instances = {}
@atexit.register
def cleanup():
for mg_instance in mg_instances.values():
mg_instance.stop()
for name, config in workload["cluster"].items():
use_ssl = False
if "ssl" in config:
use_ssl = bool(config["ssl"])
config.pop("ssl")
mg_instance = MemgraphInstanceRunner(MEMGRAPH_BINARY, use_ssl)
mg_instances[name] = mg_instance
log_file_path = os.path.join(BUILD_DIR, "logs", config["log_file"])
binary_args = config["args"] + ["--log-file", log_file_path]
if "proc" in workload:
procdir = "--query-modules-directory=" + os.path.join(BUILD_DIR, workload["proc"])
binary_args.append(procdir)
mg_instance.start(args=binary_args)
for query in config.get("setup_queries", []):
mg_instance.query(query)
# Test.
mg_test_binary = os.path.join(BUILD_DIR, workload["binary"])
subprocess.run([mg_test_binary] + workload["args"], check=True, stderr=subprocess.STDOUT)
# Validation.
for name, config in workload["cluster"].items():
for validation in config.get("validation_queries", []):
mg_instance = mg_instances[name]
data = mg_instance.query(validation["query"])[0][0]
assert data == validation["expected"]
cleanup()
log.info("%s PASSED.", workload_name)
if __name__ == "__main__":
args = load_args()
logging.basicConfig(level=logging.INFO, format="%(levelname)s %(asctime)s %(name)s] %(message)s")
run(args)