Python parsers.FileParser类代码示例

def test_parsing_folder_with_no_stories_returns_empty_list():
    settings = Settings()
    settings.tests_dirs = [abspath(join(dirname(__file__), "no_stories_folder"))]
    parser = FileParser()

    fixture = parser.get_stories(settings=settings)
    assert len(fixture.stories) == 0

def test_parsing_files_with_empty_content_returns_invalid_files_list():
    
    mocker = Mocker()
    
    settings = Settings()
    files = ["some path"]

    story_text = ""

    filemock = mocker.mock()
    filemock.list_files(directories=settings.tests_dirs, pattern=settings.file_pattern)
    mocker.result(files)
    filemock.read_file(files[0])
    mocker.result(story_text)

    language_mock = mocker.mock()
    language_mock.get("as_a")
    mocker.result("As a")
    language_mock.get("i_want_to")
    mocker.result("I want to")
    language_mock.get("so_that")
    mocker.result("So that")
    language_mock.get("no_header_failure")
    mocker.result("No header found")

    with mocker:
        parser = FileParser(language=language_mock, file_object=filemock)
    
        fixture = parser.get_stories(settings=settings)
        assert len(fixture.no_story_header) == 1
        file_path = fixture.no_story_header[0]
        assert file_path == "some path"

def test_parsing_files_with_many_scenarios_returns_parsed_scenarios():
    class DoSomethingAction(ActionBase):
        regex = r'I do something$'
        def execute(context, *args, **kwargs):
            pass

    class DoSomethingElseAction(ActionBase):
        regex = r'I do something else$'
        def execute(context, *args, **kwargs):
            pass

    class DoYetAnotherThingAction(ActionBase):
        regex = r'I do yet another thing$'
        def execute(context, *args, **kwargs):
            pass

    settings = Settings()
    settings.tests_dirs = [abspath(dirname(__file__))]
    settings.file_pattern = "some_test.acc"

    parser = FileParser()

    fixture = parser.get_stories(settings=settings)

    assert_no_invalid_stories(fixture)

    assert len(fixture.stories) == 1, "Expected 1, Actual: %d" % len(fixture.stories)
    assert len(fixture.stories[0].scenarios) == 2
    assert "#some custom comment" in fixture.stories[0].scenarios[1].whens[0].description

def test_parsing_files_with_proper_header_returns_parsed_scenario():
    
    mocker = Mocker()
    
    settings = Settings()
    files = ["some path"]
    
    story_text = """As a someone
I want to do something
So that I'm happy"""

    filemock = mocker.mock()
    filemock.list_files(directories=settings.tests_dirs, pattern=settings.file_pattern)
    mocker.result(files)
    filemock.read_file(files[0])
    mocker.result(story_text)

    language_mock = mocker.mock()
    language_mock.get("as_a")
    mocker.result("As a")
    language_mock.get("i_want_to")
    mocker.result("I want to")
    language_mock.get("so_that")
    mocker.result("So that")

    with mocker:
        parser = FileParser(language=language_mock, file_object=filemock)
    
        fixture = parser.get_stories(settings=settings)
        assert len(fixture.stories) == 1
        assert fixture.stories[0].as_a == "someone"
        assert fixture.stories[0].i_want_to == "do something"
        assert fixture.stories[0].so_that == "I'm happy"

def test_parsing_stories_returns_list():
    settings = Settings()
    filemock = Mock()
    filemock.expects(once()) \
            .list_files(directories=same(settings.tests_dirs), pattern=same(settings.file_pattern)) \
            .will(return_value([]))
    parser = FileParser(file_object=filemock)

    fixture = parser.get_stories(settings=settings)
    assert isinstance(fixture, Fixture)

def test_is_not_keyword():
    language_mock = Mock()
    language_mock.expects(once()) \
                 .get(eq("keyword")) \
                 .will(return_value("kw"))

    parser = FileParser(language=language_mock, file_object=None)
    is_keyword = parser.is_keyword("other", "keyword")

    assert not is_keyword
    language_mock.verify()

def test_is_not_scenario_starter_line():
    language_mock = Mock()
    language_mock.expects(once()) \
                 .get(eq("scenario")) \
                 .will(return_value("Scenario"))

    parser = FileParser(language=language_mock, file_object=None)
    is_scenario_starter_line = parser.is_scenario_starter_line("Cenario bla")
    
    assert not is_scenario_starter_line
    language_mock.verify()

def test_parsing_files_with_wrong_so_that_returns_no_story_header_list():
    settings = Settings()
    settings.tests_dirs = [abspath(join(dirname(__file__), "invalid_content_stories"))]
    settings.file_pattern = "invalid_so_that.acc"

    parser = FileParser()

    fixture = parser.get_stories(settings=settings)

    assert len(fixture.no_story_header) == 1
    file_path = fixture.no_story_header[0]
    assert file_path.endswith("invalid_so_that.acc")

def test_parsing_folder_with_no_stories_returns_empty_list():
    settings = Settings()
    files = []
    filemock = Mock()
    filemock.expects(once()) \
            .list_files(directories=same(settings.tests_dirs), pattern=same(settings.file_pattern)) \
            .will(return_value(files))

    parser = FileParser(file_object=filemock)

    fixture = parser.get_stories(settings=settings)
    assert len(fixture.stories) == 0
    filemock.verify()

def test_is_not_scenario_starter_line():
    
    mocker = Mocker()
    
    language_mock = mocker.mock()
    language_mock.get("scenario")
    mocker.result("Scenario")

    with mocker:
        parser = FileParser(language=language_mock, file_object=None)
        is_scenario_starter_line = parser.is_scenario_starter_line("Cenario bla")
        
        assert not is_scenario_starter_line

def test_is_not_keyword():
    
    mocker = Mocker()
    
    language_mock = mocker.mock()
    language_mock.get("keyword")
    mocker.result("kw")

    with mocker:
        parser = FileParser(language=language_mock, file_object=None)
        is_keyword = parser.is_keyword("other", "keyword")
    
        assert not is_keyword

def test_parsing_stories_returns_list():
    
    mocker = Mocker()
    
    settings = Settings()
    filemock = mocker.mock()
    filemock.list_files(directories=settings.tests_dirs, pattern=settings.file_pattern)
    mocker.result([])
    
    with mocker:
        parser = FileParser(file_object=filemock)
    
        fixture = parser.get_stories(settings=settings)
        assert isinstance(fixture, Fixture)

def test_parse_scenario_line():
    story = Story(as_a="Someone", i_want_to="Do Something", so_that="I'm Happy", identity="some file")

    settings_mock = Mock()
    settings_mock.scenarios_to_run = []

    language_mock = Mock()
    language_mock.expects(once()) \
                 .get(eq("scenario")) \
                 .will(return_value("Scenario")) \

    parser = FileParser(language=language_mock, file_object=None)
    scenario = parser.parse_scenario_line(story, "Scenario 1 - Doing something", settings_mock)

    assert scenario is not None
    assert scenario.index == "1", "Expected 1 actual %s" % scenario.index
    assert scenario.title == "Doing something"

    language_mock.verify()

def test_parse_scenario_line():
    
    mocker = Mocker()
    
    story = Story(as_a="Someone", i_want_to="Do Something", so_that="I'm Happy", identity="some file")

    settings_mock = mocker.mock()
    settings_mock.scenarios_to_run
    mocker.result([])
    
    language_mock = mocker.mock()
    language_mock.get("scenario")
    mocker.result("Scenario")

    with mocker:
        parser = FileParser(language=language_mock, file_object=None)
        scenario = parser.parse_scenario_line(story, "Scenario 1 - Doing something", settings_mock)
    
        assert scenario is not None
        assert scenario.index == "1", "Expected 1 actual %s" % scenario.index
        assert scenario.title == "Doing something"

def test_parsing_files_with_invalid_so_that_returns_invalid_files_list():
    settings = Settings()
    files = ["some path"]
    
    story_text = """As a someone
I want to do something
So I'm happy"""

    filemock = Mock()
    filemock.expects(once()) \
            .list_files(directories=same(settings.tests_dirs), pattern=same(settings.file_pattern)) \
            .will(return_value(files))
    filemock.expects(once()) \
            .read_file(eq(files[0])) \
            .will(return_value(story_text))

    language_mock = Mock()
    language_mock.expects(once()) \
                 .get(eq("as_a")) \
                 .will(return_value("As a"))
    language_mock.expects(once()) \
                 .get(eq("i_want_to")) \
                 .will(return_value("I want to"))
    language_mock.expects(once()) \
                 .get(eq("so_that")) \
                 .will(return_value("So that"))
    language_mock.expects(once()) \
                 .get(eq("no_header_failure")) \
                 .will(return_value("No header found"))

    parser = FileParser(language=language_mock, file_object=filemock)

    fixture = parser.get_stories(settings=settings)
    assert len(fixture.no_story_header) == 1
    file_path = fixture.no_story_header[0]
    assert file_path == "some path"
    language_mock.verify()
    filemock.verify()