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import os |
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import json |
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import pytest |
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from click.testing import CliRunner |
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from cookiecutter.cli import main |
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from cookiecutter.main import cookiecutter |
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from cookiecutter import utils, config |
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runner = CliRunner() |
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@pytest.fixture |
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def remove_fake_project_dir(request): |
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""" |
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Remove the fake project directory created during the tests. |
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""" |
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def fin_remove_fake_project_dir(): |
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if os.path.isdir('fake-project'): |
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utils.rmtree('fake-project') |
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request.addfinalizer(fin_remove_fake_project_dir) |
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@pytest.fixture |
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def make_fake_project_dir(request): |
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"""Create a fake project to be overwritten in the according tests.""" |
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os.makedirs('fake-project') |
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@pytest.fixture(params=['-V', '--version']) |
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def version_cli_flag(request): |
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return request.param |
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def test_cli_version(version_cli_flag): |
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result = runner.invoke(main, [version_cli_flag]) |
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assert result.exit_code == 0 |
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assert result.output.startswith('Cookiecutter') |
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@pytest.mark.usefixtures('make_fake_project_dir', 'remove_fake_project_dir') |
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def test_cli_error_on_existing_output_directory(): |
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result = runner.invoke(main, ['tests/fake-repo-pre/', '--no-input']) |
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assert result.exit_code != 0 |
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expected_error_msg = 'Error: "fake-project" directory already exists\n' |
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assert result.output == expected_error_msg |
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@pytest.mark.usefixtures('remove_fake_project_dir') |
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def test_cli(): |
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result = runner.invoke(main, ['tests/fake-repo-pre/', '--no-input']) |
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assert result.exit_code == 0 |
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assert os.path.isdir('fake-project') |
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57
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@pytest.mark.usefixtures('remove_fake_project_dir') |
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def test_cli_verbose(): |
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result = runner.invoke(main, ['tests/fake-repo-pre/', '--no-input', '-v']) |
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assert result.exit_code == 0 |
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assert os.path.isdir('fake-project') |
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@pytest.mark.usefixtures('remove_fake_project_dir') |
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def test_cli_replay(mocker): |
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mock_cookiecutter = mocker.patch( |
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'cookiecutter.cli.cookiecutter' |
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) |
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template_path = 'tests/fake-repo-pre/' |
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result = runner.invoke(main, [ |
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template_path, |
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'--replay', |
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'-v' |
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]) |
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assert result.exit_code == 0 |
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mock_cookiecutter.assert_called_once_with( |
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template_path, |
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None, |
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False, |
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replay=True, |
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overwrite_if_exists=False, |
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output_dir='.', |
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config_file=config.USER_CONFIG_PATH |
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) |
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@pytest.mark.usefixtures('remove_fake_project_dir') |
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def test_cli_exit_on_noinput_and_replay(mocker): |
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mock_cookiecutter = mocker.patch( |
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'cookiecutter.cli.cookiecutter', |
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side_effect=cookiecutter |
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) |
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template_path = 'tests/fake-repo-pre/' |
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result = runner.invoke(main, [ |
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template_path, |
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'--no-input', |
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'--replay', |
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'-v' |
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]) |
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assert result.exit_code == 1 |
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expected_error_msg = ( |
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"You can not use both replay and no_input or extra_context " |
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"at the same time." |
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) |
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assert expected_error_msg in result.output |
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mock_cookiecutter.assert_called_once_with( |
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template_path, |
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None, |
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True, |
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replay=True, |
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overwrite_if_exists=False, |
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output_dir='.', |
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config_file=config.USER_CONFIG_PATH |
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) |
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123
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124
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@pytest.fixture(params=['-f', '--overwrite-if-exists']) |
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def overwrite_cli_flag(request): |
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return request.param |
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@pytest.mark.usefixtures('remove_fake_project_dir') |
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def test_run_cookiecutter_on_overwrite_if_exists_and_replay( |
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mocker, overwrite_cli_flag): |
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mock_cookiecutter = mocker.patch( |
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'cookiecutter.cli.cookiecutter', |
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side_effect=cookiecutter |
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) |
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template_path = 'tests/fake-repo-pre/' |
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result = runner.invoke(main, [ |
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template_path, |
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'--replay', |
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'-v', |
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overwrite_cli_flag, |
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]) |
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assert result.exit_code == 0 |
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mock_cookiecutter.assert_called_once_with( |
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template_path, |
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None, |
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False, |
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replay=True, |
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overwrite_if_exists=True, |
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output_dir='.', |
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config_file=config.USER_CONFIG_PATH |
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) |
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@pytest.mark.usefixtures('remove_fake_project_dir') |
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def test_cli_overwrite_if_exists_when_output_dir_does_not_exist( |
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overwrite_cli_flag): |
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result = runner.invoke(main, [ |
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'tests/fake-repo-pre/', '--no-input', overwrite_cli_flag |
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]) |
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assert result.exit_code == 0 |
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assert os.path.isdir('fake-project') |
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@pytest.mark.usefixtures('make_fake_project_dir', 'remove_fake_project_dir') |
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def test_cli_overwrite_if_exists_when_output_dir_exists(overwrite_cli_flag): |
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result = runner.invoke(main, [ |
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'tests/fake-repo-pre/', '--no-input', overwrite_cli_flag |
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]) |
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assert result.exit_code == 0 |
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assert os.path.isdir('fake-project') |
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@pytest.fixture(params=['-o', '--output-dir']) |
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def output_dir_flag(request): |
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return request.param |
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183
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184
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@pytest.fixture |
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def output_dir(tmpdir): |
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return str(tmpdir.mkdir('output')) |
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def test_cli_output_dir(mocker, output_dir_flag, output_dir): |
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mock_cookiecutter = mocker.patch( |
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'cookiecutter.cli.cookiecutter' |
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) |
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template_path = 'tests/fake-repo-pre/' |
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result = runner.invoke(main, [ |
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template_path, |
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output_dir_flag, |
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output_dir |
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]) |
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assert result.exit_code == 0 |
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mock_cookiecutter.assert_called_once_with( |
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template_path, |
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None, |
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False, |
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replay=False, |
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overwrite_if_exists=False, |
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output_dir=output_dir, |
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config_file=config.USER_CONFIG_PATH |
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) |
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212
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@pytest.fixture(params=['-h', '--help', 'help']) |
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def help_cli_flag(request): |
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return request.param |
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217
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218
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def test_cli_help(help_cli_flag): |
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result = runner.invoke(main, [help_cli_flag]) |
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assert result.exit_code == 0 |
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assert result.output.startswith('Usage') |
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223
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224
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@pytest.fixture |
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def user_config_path(tmpdir): |
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return str(tmpdir.join('tests/config.yaml')) |
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def test_user_config(mocker, user_config_path): |
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mock_cookiecutter = mocker.patch( |
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'cookiecutter.cli.cookiecutter' |
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) |
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template_path = 'tests/fake-repo-pre/' |
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result = runner.invoke(main, [ |
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template_path, |
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'--config-file', |
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user_config_path |
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]) |
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assert result.exit_code == 0 |
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mock_cookiecutter.assert_called_once_with( |
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template_path, |
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None, |
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False, |
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replay=False, |
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overwrite_if_exists=False, |
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output_dir='.', |
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config_file=user_config_path |
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) |
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252
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253
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def test_default_user_config_overwrite(mocker, user_config_path): |
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mock_cookiecutter = mocker.patch( |
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'cookiecutter.cli.cookiecutter' |
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256
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) |
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257
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258
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template_path = 'tests/fake-repo-pre/' |
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result = runner.invoke(main, [ |
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template_path, |
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'--config-file', |
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user_config_path, |
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'--default-config' |
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264
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]) |
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266
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assert result.exit_code == 0 |
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mock_cookiecutter.assert_called_once_with( |
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template_path, |
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None, |
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270
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False, |
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replay=False, |
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overwrite_if_exists=False, |
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output_dir='.', |
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config_file=None |
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275
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) |
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276
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277
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278
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def test_default_user_config(mocker): |
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279
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mock_cookiecutter = mocker.patch( |
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280
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'cookiecutter.cli.cookiecutter' |
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281
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) |
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282
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283
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template_path = 'tests/fake-repo-pre/' |
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284
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result = runner.invoke(main, [ |
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285
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template_path, |
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286
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'--default-config' |
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287
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]) |
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288
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289
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assert result.exit_code == 0 |
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290
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mock_cookiecutter.assert_called_once_with( |
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291
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template_path, |
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292
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None, |
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293
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False, |
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294
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replay=False, |
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295
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overwrite_if_exists=False, |
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296
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output_dir='.', |
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297
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config_file=None |
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298
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) |
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299
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300
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301
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def test_echo_undefined_variable_error(tmpdir): |
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302
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output_dir = str(tmpdir.mkdir('output')) |
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303
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template_path = 'tests/undefined-variable/file-name/' |
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304
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305
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result = runner.invoke(main, [ |
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306
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'--no-input', |
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307
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'--default-config', |
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308
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'--output-dir', |
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309
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output_dir, |
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310
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template_path, |
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311
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]) |
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312
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313
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assert result.exit_code == 1 |
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314
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315
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error = "Unable to create file '{{cookiecutter.foobar}}'" |
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316
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assert error in result.output |
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317
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318
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message = "Error message: 'dict object' has no attribute 'foobar'" |
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319
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assert message in result.output |
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320
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321
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context = { |
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322
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'cookiecutter': { |
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323
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'github_username': 'hackebrot', |
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324
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'project_slug': 'testproject' |
|
325
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} |
|
326
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} |
|
327
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context_str = json.dumps(context, indent=4, sort_keys=True) |
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328
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assert context_str in result.output |
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329
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330
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331
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def test_echo_unknown_extension_error(tmpdir): |
|
332
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|
|
output_dir = str(tmpdir.mkdir('output')) |
|
333
|
|
|
template_path = 'tests/test-extensions/' |
|
334
|
|
|
|
|
335
|
|
|
result = runner.invoke(main, [ |
|
336
|
|
|
'--no-input', |
|
337
|
|
|
'--default-config', |
|
338
|
|
|
'--output-dir', |
|
339
|
|
|
output_dir, |
|
340
|
|
|
template_path, |
|
341
|
|
|
]) |
|
342
|
|
|
|
|
343
|
|
|
assert result.exit_code == 1 |
|
344
|
|
|
|
|
345
|
|
|
assert 'Unable to load extension: ' in result.output |
|
346
|
|
|
|
audreyr /
cookiecutter
