import os import shutil from mock import patch, Mock, PropertyMock from pipenv.vendor import delegator from pipenv.patched import contoml from pipenv.cli import ( ensure_proper_casing, pip_install, pip_download, find_a_system_python ) FULL_PYTHON_PATH = 'C:\\Python36-x64\\python.exe' class TestPipenvWindows(): def test_existience(self): assert True def test_cli_with_custom_python_path(self): delegator.run('mkdir custom_python') os.chdir('custom_python') c = delegator.run('pipenv install --python={0}'.format(FULL_PYTHON_PATH)) # Debugging, if it fails. print(c.out) print(c.err) assert c.return_code == 0 def test_cli_usage(self): delegator.run('mkdir test_project') os.chdir('test_project') os.environ['PIPENV_VENV_IN_PROJECT'] = '1' assert delegator.run('copy /y nul Pipfile').return_code == 0 assert delegator.run('pipenv install Werkzeug').return_code == 0 assert delegator.run('pipenv install pytest --dev').return_code == 0 assert delegator.run('pipenv install git+https://github.com/requests/requests.git@v2.18.4#egg=requests').return_code == 0 assert delegator.run('pipenv lock').return_code == 0 # Test uninstalling a package after locking. assert delegator.run('pipenv uninstall Werkzeug').return_code == 0 pipfile_output = delegator.run('type Pipfile').out lockfile_output = delegator.run('type Pipfile.lock').out # Ensure uninstall works. assert 'Werkzeug' not in pipfile_output assert 'werkzeug' not in lockfile_output # Ensure dev-packages work. assert 'pytest' in pipfile_output assert 'pytest' in lockfile_output # Ensure vcs dependencies work. assert 'requests' in pipfile_output assert '"git": "https://github.com/requests/requests.git"' in lockfile_output os.chdir('..') shutil.rmtree('test_project') def test_requirements_to_pipfile(self): delegator.run('mkdir test_requirements_to_pip') os.chdir('test_requirements_to_pip') os.environ['PIPENV_VENV_IN_PROJECT'] = '1' os.environ['PIPENV_MAX_DEPTH'] = '1' with open('requirements.txt', 'w') as f: f.write('requests[socks]==2.18.1\n' 'git+https://github.com/kennethreitz/records.git@v0.5.0#egg=records\n' '-e git+https://github.com/kennethreitz/maya.git@v0.3.2#egg=maya\n' 'six==1.10.0\n') assert delegator.run('pipenv install').return_code == 0 print(delegator.run('pipenv lock').err) assert delegator.run('pipenv lock').return_code == 0 pipfile_output = delegator.run('type Pipfile').out lockfile_output = delegator.run('type Pipfile.lock').out # Ensure extras work. assert 'socks' in pipfile_output assert 'pysocks' in lockfile_output # Ensure vcs dependencies work. assert 'records' in pipfile_output assert '"git": "https://github.com/kennethreitz/records.git"' in lockfile_output # Ensure editable packages work. assert 'ref = "v0.3.2"' in pipfile_output assert '"editable": true' in lockfile_output # Ensure BAD_PACKAGES aren't copied into Pipfile from requirements.txt. assert 'six = "==1.10.0"' not in pipfile_output os.chdir('..') # shutil.rmtree('test_requirements_to_pip') del os.environ['PIPENV_MAX_DEPTH'] def test_timeout_long(self): delegator.run('mkdir test_timeout_long') os.chdir('test_timeout_long') os.environ['PIPENV_VENV_IN_PROJECT'] = '1' os.environ['PIPENV_TIMEOUT'] = '60' assert delegator.run('copy /y nul Pipfile').return_code == 0 os.chdir('..') shutil.rmtree('test_timeout_long') del os.environ['PIPENV_TIMEOUT'] def test_timeout_short(self): delegator.run('mkdir test_timeout_short') os.chdir('test_timeout_short') os.environ['PIPENV_VENV_IN_PROJECT'] = '1' os.environ['PIPENV_TIMEOUT'] = '0' assert delegator.run('copy /y nul Pipfile').return_code == 0 os.chdir('..') shutil.rmtree('test_timeout_short') del os.environ['PIPENV_TIMEOUT'] def test_pipenv_uninstall(self): delegator.run('mkdir test_pipenv_uninstall') os.chdir('test_pipenv_uninstall') # Build the environment. os.environ['PIPENV_VENV_IN_PROJECT'] = '1' assert delegator.run('copy /y nul Pipfile').return_code == 0 assert delegator.run('pipenv install').return_code == 0 # Add entries to Pipfile. assert delegator.run('pipenv install Werkzeug').return_code == 0 assert delegator.run('pipenv install pytest --dev').return_code == 0 pipfile_output = delegator.run('type Pipfile').out pipfile_list = pipfile_output.split('\n') assert 'werkzeug = "*"' in pipfile_list assert 'pytest = "*"' in pipfile_list assert '[packages]' in pipfile_list assert '[dev-packages]' in pipfile_list # Uninstall from dev-packages, removing TOML section. assert delegator.run('pipenv uninstall pytest').return_code == 0 # Test uninstalling non-existant dependency. c = delegator.run('pipenv uninstall NotAPackage') assert c.return_code == 0 assert 'No package NotAPackage to remove from Pipfile.' in c.out pipfile_output = delegator.run('type Pipfile').out pipfile_list = pipfile_output.split('\n') assert 'Werkzeug = "*"' in pipfile_list assert 'pytest = "*"' not in pipfile_list assert '[packages]' in pipfile_list # assert '[dev-packages]' not in pipfile_list os.chdir('..') shutil.rmtree('test_pipenv_uninstall') def test_pipenv_run(self): working_dir = 'test_pipenv_run' delegator.run('mkdir {0}'.format(working_dir)) os.chdir(working_dir) # Build the environment. os.environ['PIPENV_VENV_IN_PROJECT'] = '1' assert delegator.run('copy /y nul Pipfile').return_code == 0 # Install packages for test. assert delegator.run('pipenv install pep8').return_code == 0 assert delegator.run('pipenv install pytest').return_code == 0 # Run test commands. assert delegator.run('pipenv run python -c \'print("test")\'').return_code == 0 assert delegator.run('pipenv run pep8 --version').return_code == 0 assert delegator.run('pipenv run pytest --version').return_code == 0 os.chdir('..') shutil.rmtree(working_dir) def test_ensure_proper_casing_names(self): """Ensure proper casing for package names.""" pfile_test = ("[packages]\n" "DjAnGO = \"*\"\n" "flask = \"==0.11\"\n" "\n\n" "[dev-packages]\n" "PyTEST = \"*\"\n") # Load test Pipfile. p = contoml.loads(pfile_test) assert 'DjAnGO' in p['packages'] assert 'PyTEST' in p['dev-packages'] changed = ensure_proper_casing(p) assert 'Django' in p['packages'] assert 'DjAnGO' not in p['packages'] assert 'pytest' in p['dev-packages'] assert 'PyTEST' not in p['dev-packages'] assert changed is True @patch('pipenv.project.Project.sources', new_callable=PropertyMock) @patch('delegator.run') def test_pip_install_should_try_every_possible_source(self, mocked_delegator, mocked_sources): sources = [ {'url': 'http://dontexistis.in.pypi/simple'}, {'url': 'http://existis.in.pypi/simple'} ] mocked_sources.return_value = sources first_cmd_return = Mock() first_cmd_return.return_code = 1 second_cmd_return = Mock() second_cmd_return.return_code = 0 mocked_delegator.side_effect = [first_cmd_return, second_cmd_return] c = pip_install('package') assert c.return_code == 0 @patch('pipenv.project.Project.sources', new_callable=PropertyMock) @patch('delegator.run') def test_pip_install_should_return_the_last_error_if_no_cmd_worked(self, mocked_delegator, mocked_sources): sources = [ {'url': 'http://dontexistis.in.pypi/simple'}, {'url': 'http://dontexistis.in.pypi/simple'} ] mocked_sources.return_value = sources first_cmd_return = Mock() first_cmd_return.return_code = 1 second_cmd_return = Mock() second_cmd_return.return_code = 1 mocked_delegator.side_effect = [first_cmd_return, second_cmd_return] c = pip_install('package') assert c.return_code == 1 assert c == second_cmd_return @patch('pipenv.project.Project.sources', new_callable=PropertyMock) @patch('delegator.run') def test_pip_install_should_return_the_first_cmd_that_worked(self, mocked_delegator, mocked_sources): sources = [ {'url': 'http://existis.in.pypi/simple'}, {'url': 'http://existis.in.pypi/simple'} ] mocked_sources.return_value = sources first_cmd_return = Mock() first_cmd_return.return_code = 0 second_cmd_return = Mock() second_cmd_return.return_code = 0 mocked_delegator.side_effect = [first_cmd_return, second_cmd_return] c = pip_install('package') assert c.return_code == 0 assert c == first_cmd_return @patch('pipenv.project.Project.sources', new_callable=PropertyMock) @patch('delegator.run') def test_pip_download_should_try_every_possible_source(self, mocked_delegator, mocked_sources): sources = [ {'url': 'http://dontexistis.in.pypi/simple'}, {'url': 'http://existis.in.pypi/simple'} ] mocked_sources.return_value = sources first_cmd_return = Mock() first_cmd_return.return_code = 1 second_cmd_return = Mock() second_cmd_return.return_code = 0 mocked_delegator.side_effect = [first_cmd_return, second_cmd_return] c = pip_download('package') assert c.return_code == 0 @patch('pipenv.project.Project.sources', new_callable=PropertyMock) @patch('delegator.run') def test_pip_download_should_return_the_last_error_if_no_cmd_worked(self, mocked_delegator, mocked_sources): sources = [ {'url': 'http://dontexistis.in.pypi/simple'}, {'url': 'http://dontexistis.in.pypi/simple'} ] mocked_sources.return_value = sources first_cmd_return = Mock() first_cmd_return.return_code = 1 second_cmd_return = Mock() second_cmd_return.return_code = 1 mocked_delegator.side_effect = [first_cmd_return, second_cmd_return] c = pip_download('package') assert c.return_code == 1 assert c == second_cmd_return @patch('pipenv.project.Project.sources', new_callable=PropertyMock) @patch('delegator.run') def test_pip_download_should_return_the_first_cmd_that_worked(self, mocked_delegator, mocked_sources): sources = [ {'url': 'http://existis.in.pypi/simple'}, {'url': 'http://existis.in.pypi/simple'} ] mocked_sources.return_value = sources first_cmd_return = Mock() first_cmd_return.return_code = 0 second_cmd_return = Mock() second_cmd_return.return_code = 0 mocked_delegator.side_effect = [first_cmd_return, second_cmd_return] c = pip_download('package') assert c.return_code == 0 assert c == first_cmd_return def test_lock_requirements_file(self): delegator.run('mkdir test_pipenv_requirements') os.chdir('test_pipenv_requirements') os.environ['PIPENV_VENV_IN_PROJECT'] = '1' assert delegator.run('copy /y nul Pipfile').return_code == 0 assert delegator.run('pipenv install requests==2.14.0').return_code == 0 assert delegator.run('pipenv install flask==0.12.2').return_code == 0 assert delegator.run('pipenv install --dev pytest==3.1.1').return_code == 0 req_list = ("requests==2.14.0", "flask==0.12.2", "pytest==3.1.1") # Validate requirements.txt. c = delegator.run('pipenv lock -r') assert c.return_code == 0 for req in req_list: assert req in c.out # Cleanup. os.chdir('..') shutil.rmtree('test_pipenv_requirements')