def test_env_list_removes_whitespace(monkeypatch): """ Test that extra whitespace is removed from list values. """ monkeypatch.setenv('TEST_LIST_ENV_VARIABLE', 'a, b, c') actual = env_list('TEST_LIST_ENV_VARIABLE') assert actual == ['a', 'b', 'c']
def test_env_list_with_stock_usage(monkeypatch): """ Test that when the environment variable is present that is is split on commas (by default) and returned as a list. """ monkeypatch.setenv('TEST_LIST_ENV_VARIABLE', 'a,b,c') actual = env_list('TEST_LIST_ENV_VARIABLE') assert actual == ['a', 'b', 'c']
def test_env_list_with_empty_list(monkeypatch): """ Test that when the environment variable is missing and a default is provided, the default is used. """ monkeypatch.setenv('TEST_LIST_ENV_VARIABLE', '') actual = env_list('TEST_LIST_ENV_VARIABLE') assert actual == []
def test_env_list_with_custom_separator(monkeypatch): """ Test that when the environment variable is missing and a default is provided, the default is retured. """ monkeypatch.setenv('TEST_LIST_ENV_VARIABLE', 'a:b:c') actual = env_list('TEST_LIST_ENV_VARIABLE', separator=':') assert actual == ['a', 'b', 'c']
def test_env_list_with_default_value(): """ Test that when the environment variable is missing and a default is provided, the default is used. """ # sanity check assert 'TEST_LIST_ENV_VARIABLE' not in os.environ actual = env_list('TEST_LIST_ENV_VARIABLE', default='a,b,c') assert actual == ['a', 'b', 'c']
def test_env_list_with_required_and_default_is_error(): with pytest.raises(ValueError): env_list('TEST_LIST_ENV_VARIABLE', required=True, default='a,b,c')
def test_env_list_with_required_raises_when_not_present(): # sanity check assert 'TEST_LIST_ENV_VARIABLE' not in os.environ with pytest.raises(KeyError): env_list('TEST_LIST_ENV_VARIABLE', required=True)