def test_main_empty_argv():
with mock.patch("pynguin.cli.Pynguin") as generator_mock:
with mock.patch("pynguin.cli._create_argument_parser") as parser_mock:
with mock.patch("pynguin.cli._setup_logging"):
generator_mock.return_value.run.return_value = ReturnCode.OK
parser = MagicMock()
parser_mock.return_value = parser
main()
assert len(parser.parse_args.call_args[0][0]) > 0
def test_main_with_argv():
with mock.patch("pynguin.cli.Pynguin") as generator_mock:
with mock.patch("pynguin.cli._create_argument_parser") as parser_mock:
with mock.patch("pynguin.cli._setup_logging"):
generator_mock.return_value.run.return_value = ReturnCode.OK
parser = MagicMock()
parser_mock.return_value = parser
args = ["foo", "--help"]
main(args)
assert parser.parse_args.call_args == call(args[1:])
def test_main_with_argv():
with mock.patch("pynguin.cli.Pynguin") as generator_mock:
generator_mock.return_value.run.return_value = 0
assert main(["--help"]) == 0
# This file is part of Pynguin.
#
# SPDX-FileCopyrightText: 2019–2021 Pynguin Contributors
#
# SPDX-License-Identifier: LGPL-3.0-or-later
#
"""Pynguin is an automated unit test generation framework for Python.
This module provides the main entry location for the program executions.
"""
import sys
from pynguin.cli import main
if __name__ == "__main__":
sys.exit(main(sys.argv))
def test_main_empty_argv():
with mock.patch("pynguin.cli.Pynguin") as generator_mock:
generator_mock.return_value.run.return_value = 0
assert main() == 0