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How to use make_runnable_tests method in Slash

Best Python code snippet using slash

test_requirements.py

Source:test_requirements.py

...22    def test_something():23        pass24    with slash.Session() as session:25        with session.get_started_context():26            slash.runner.run_tests(make_runnable_tests(test_something))27    [result] = [28        res for res in session.results.iter_all_results() if not res.is_global_result()29    ]30    assert result.is_skip()31    assert checkpoint1.called32    assert checkpoint2.called33def test_requirements_raises_exception(suite, suite_test):34    @suite_test.file.append_body35    def __code__():  # pylint: disable=unused-variable36        def fail_predicate():  # pylint: disable=unused-variable37            raise Exception("Failing")38    suite_test.add_decorator("slash.requires(fail_predicate)")39    suite_test.expect_error()40    summary = suite.run()41    assert not summary.session.results.is_success(allow_skips=True)42def test_requirements_mismatch_session_success(suite, suite_test):43    suite_test.add_decorator("slash.requires(False)")44    suite_test.expect_skip()45    summary = suite.run()46    assert summary.session.results.is_success(allow_skips=True)47@pytest.mark.parametrize("requirement_fullfilled", [True, False])48@pytest.mark.parametrize("use_message", [True, False])49@pytest.mark.parametrize("use_fixtures", [True, False])50@pytest.mark.parametrize("message_in_retval", [True, False])51def test_requirements(52    suite,53    suite_test,54    requirement_fullfilled,55    use_fixtures,56    use_message,57    message_in_retval,58):59    message = "requires something very important"60    if use_message and message_in_retval:61        retval = "({}, {!r})".format(requirement_fullfilled, message)62    else:63        retval = requirement_fullfilled64    suite_test.add_decorator(65        "slash.requires((lambda: {}), {!r})".format(66            retval, message if use_message and not message_in_retval else ""67        )68    )69    if not requirement_fullfilled:70        suite_test.expect_skip()71    if use_fixtures:72        suite_test.depend_on_fixture(suite.slashconf.add_fixture())73    results = suite.run()74    if requirement_fullfilled:75        assert results[suite_test].is_success()76    else:77        assert not results[suite_test].is_started()78        assert results[suite_test].is_skip()79        if use_message:80            [skip] = results[suite_test].get_skips()81            assert message in skip82def test_requirements_functions_no_message(suite, suite_test):83    suite_test.add_decorator(_UNMET_REQ_DECORATOR)84    suite_test.expect_skip()85    results = suite.run()86    result = results[suite_test]87    [skip] = result.get_skips()88    assert "lambda" in skip89def test_requirements_on_class():90    def req1():91        pass92    def req2():93        pass94    @slash.requires(req1)95    class Test(slash.Test):96        @slash.requires(req2)97        def test_something(self):98            pass99    with slash.Session():100        [test] = make_runnable_tests(Test)  # pylint: disable=unbalanced-tuple-unpacking101    assert set([r._req for r in test.get_requirements()]) == set( # pylint: disable=protected-access102        [req1, req2]103    )104@pytest.fixture105def filename_test_fixture(tmpdir):106    returned = str(tmpdir.join("testfile.py"))107    with open(returned, "w") as f:108        with ExitStack() as stack:109            code = CodeFormatter(f)110            code.writeln("import slash")111            code.writeln("@slash.fixture")112            code.writeln(113                "@slash.requires({}, {})".format(_UNMET_REQ_DECORATOR, '"msg1"')114            )115            code.writeln("def fixture():")116            with code.indented():117                code.writeln("return 1")118            code.writeln("@slash.fixture(autouse=True)")119            code.writeln("@slash.requires({}, {})".format(_MET_REQ_DECORATOR, '"msg2"'))120            code.writeln("def fixture1():")121            with code.indented():122                code.writeln("return 1")123            code.writeln("class Test(slash.Test):")124            stack.enter_context(code.indented())125            code.write("def test_1(")126            code.write("self, ")127            code.writeln("fixture):")128            with code.indented():129                code.writeln("pass")130    return returned131def test_requirements_on_class_with_fixture_and_autouse_fixture(filename_test_fixture):132    with slash.Session():133        [test] = make_runnable_tests( # pylint: disable=unbalanced-tuple-unpacking134            filename_test_fixture135        )136    assert sorted([str(r) for r in test.get_requirements()]) == ["msg1", "msg2"]137def test_unmet_requirements_trigger_avoided_test_hook(suite, suite_test):138    suite_test.add_decorator(_UNMET_REQ_DECORATOR)139    suite_test.expect_skip()140    @gossip.register("slash.test_avoided")141    def test_avoided(reason):  # pylint: disable=unused-variable142        slash.context.result.data["avoided"] = {143            "reason": reason,144            "test_name": slash.context.test.__slash__.address,145        }146    summary = suite.run()147    avoided_result = summary[suite_test]148    for r in summary.session.results.iter_all_results():149        if r is avoided_result:150            assert "avoided" in r.data151            assert "lambda" in r.data["avoided"]["reason"]152            assert "unmet requirement" in r.data["avoided"]["reason"].lower()153            assert r.data["avoided"]["test_name"].split("_")[-1] == suite_test.id154        else:155            assert "avoided" not in r.data156def test_adding_requirement_objects():157    class MyRequirement(slash.core.requirements.Requirement):158        pass159    req = MyRequirement("bla")160    @slash.requires(req)161    def test_something():162        pass163    with slash.Session():164        [test] = make_runnable_tests( # pylint: disable=unbalanced-tuple-unpacking165            test_something166        )  # pylint: disable=unbalanced-tuple-unpacking167    reqs = test.get_requirements()168    assert len(reqs) == 1 and reqs[0] is req169def test_cannot_specify_message_with_requirement_object():170    class MyRequirement(slash.core.requirements.Requirement):171        pass172    with pytest.raises(AssertionError) as caught:173        slash.requires(MyRequirement(""), "message")174    assert "specify message" in str(caught.value)175@pytest.mark.parametrize("is_fixture_requirement_unmet", [True, False])176def test_fixture_and_test_requirements(suite, suite_test, is_fixture_requirement_unmet):177    suite_test.depend_on_fixture(suite.slashconf.add_fixture())178    if is_fixture_requirement_unmet:179        suite_test._fixtures[0][1].add_decorator( # pylint: disable=protected-access180            _UNMET_REQ_DECORATOR181        )182        suite_test.add_decorator(_MET_REQ_DECORATOR)183    else:184        suite_test._fixtures[0][1].add_decorator( # pylint: disable=protected-access185            _MET_REQ_DECORATOR186        )187        suite_test.add_decorator(_UNMET_REQ_DECORATOR)188    suite_test.expect_skip()189    results = suite.run()190    assert results[suite_test].is_skip()191    result = results[suite_test]192    [skip] = result.get_skips()193    assert "lambda" in skip194def test_fixture_of_fixture_requirement(suite, suite_test):195    suite_test.add_decorator(_UNMET_REQ_DECORATOR)196    suite_test.depend_on_fixture(suite.slashconf.add_fixture())197    suite_test._fixtures[0][1].add_decorator( # pylint: disable=protected-access198        _MET_REQ_DECORATOR199    )200    suite_test.expect_skip()201    results = suite.run()202    assert results[suite_test].is_skip()203    result = results[suite_test]204    [skip] = result.get_skips()205    assert "lambda" in skip206def test_autouse_fixture_requirement():207    suite = Suite()208    for _ in range(5):209        test = suite.add_test(type="function")210        test.expect_skip()211    fixture = suite.get_last_file().add_fixture(autouse=True)212    fixture.add_decorator(_UNMET_REQ_DECORATOR)213    suite.run()214def test_class_requirements_siblings(suite_builder):215    @suite_builder.first_file.add_code216    def __code__():  # pylint: disable=unused-variable217        import slash  # pylint: disable=redefined-outer-name, reimported218        @slash.requires(lambda: True)219        class BaseTest(slash.Test):220            pass221        @slash.requires(lambda: False) # pylint: disable=unused-variable222        class FirstTest(BaseTest):223            def test(self):224                pass225        class SecondTest(BaseTest): # pylint: disable=unused-variable226            def test(self):227                pass228    suite_builder.build().run().assert_results_breakdown(skipped=1, success=1)229@pytest.mark.parametrize("class_can_run", [True, False])230@pytest.mark.parametrize("method_can_run", [True, False])231def test_class_requirements_class_and_method(class_can_run, method_can_run):232    @slash.requires(lambda: class_can_run)233    class Test(slash.Test):234        @slash.requires(lambda: method_can_run)235        def test(self):236            pass237    with slash.Session() as session:238        with session.get_started_context():239            slash.runner.run_tests(make_runnable_tests(Test))240    results = [res for res in session.results.iter_test_results()]241    assert len(results) == 1242    if class_can_run and method_can_run:243        assert results[0].is_success()244    else:245        assert results[0].is_skip()246def test_attach_requirements_through_wraps_on_function():247    def decorator(func):248        @wraps(func)249        def new_func():250            pass251        return new_func252    req1, req2, req3, req4 = requirements = [object() for _ in range(4)]253    @slash.requires(req4)...

test_variation_info.py

Source:test_variation_info.py

...38        def fixture():39            pass40        s.fixture_store.resolve()41        with s.get_started_context():42            slash.runner.run_tests(make_runnable_tests(test_something))43    assert s.results.is_success(allow_skips=False)44    assert checkpoint.called45def test_parametrization_info_values_include_nested_fixture_values():46    value1 = str(uuid4())47    value2 = str(uuid4())48    @gossip.register('slash.test_start')49    def test_start_hook():50        slash.context.result.data['variation_values'] = slash.context.test.__slash__.variation.values.copy()51    @slash.parametrize('param', ['some_value'])52    def test_something(param, some_fixture):53        pass54    with slash.Session() as s:55        @s.fixture_store.add_fixture56        @slash.fixture57        @slash.parametrize('value', [value1, value2])58        def some_fixture(value):59            pass60        s.fixture_store.resolve()61        with s.get_started_context():62            slash.runner.run_tests(make_runnable_tests(test_something))63    assert s.results.is_success(allow_skips=False)64    all_values = []65    for result in s.results.iter_test_results():66        values = result.data['variation_values']67        all_values.append(values['some_fixture.value'])68    assert len(all_values) == 269    assert set(all_values) == {value1, value2}70def test_variation_identification():71    value1 = str(uuid4())72    value2 = str(uuid4())73    @gossip.register('slash.test_start')74    def test_start_hook():75        variation = slash.context.test.__slash__.variation76        slash.context.result.data['variation_info'] = {77            'id': variation.id.copy(),78            'values': variation.values.copy(),79        }80    @slash.parametrize('param', ['some_value'])81    def test_something(param, some_fixture):82        pass83    with slash.Session() as s:84        @s.fixture_store.add_fixture85        @slash.fixture86        @slash.parametrize('value', [value1])87        def some_fixture(value):88            return value289        s.fixture_store.resolve()90        with s.get_started_context():91            slash.runner.run_tests(make_runnable_tests(test_something))92    assert s.results.is_success(allow_skips=False)93    [info] = [result.data['variation_info'] for result in s.results.iter_test_results()]94    assert info['id']['param'] == 095    assert info['values']['param'] == 'some_value'96    assert info['id']['some_fixture.value'] == 097    assert 'some_fixture' not in info['values']98    assert info['values']['some_fixture.value'] == value199def _freeze(dictionary):100    return frozenset(dictionary.items())101def test_variation_tuples(results):102    [res] = results.test_parametrization_tuple103    values = res.data['captured_values']104    assert values['x'] == 1105    assert values['y'] == 2106def test_nested_fixture_ids(results):107    ids = {res.data['captured_values']['outer_fixture.outer_param'] for res in results.test_nested_fixture}108    assert ids == {666}109    for res in results.test_nested_fixture:110        assert 'outer_fixture' not in res.data['captured_values']111def test_fixture_and_toggle(results):112    assert len(results.test_fixture_and_toggle) == 2113@pytest.fixture114def results():115    tests = []116    def include(f):117        tests.append(f)118        return f119    @include120    def test_no_params():121        pass122    @include123    def test_single_param_fixture(fixture):124        _capture_arguments()125    @include126    def test_nested_fixture(outer_fixture):127        _capture_arguments()128    @include129    @slash.parametrize(('x', 'y'), [(1, 2)])130    def test_parametrization_tuple(x, y):131        _capture_arguments()132    @include133    @slash.parameters.toggle('toggle')134    def test_fixture_and_toggle(fixture, toggle):135        _capture_arguments()136    with slash.Session() as s:137        @s.fixture_store.add_fixture138        @slash.fixture139        def fixture():140            return _object1141        @s.fixture_store.add_fixture142        @slash.fixture143        @slash.parametrize('x', [1, 2, 3])144        def inner_fixture(x):145            return 'inner{}'.format(x)146        @s.fixture_store.add_fixture147        @slash.fixture148        @slash.parametrize('outer_param', [666])149        def outer_fixture(inner_fixture, outer_param):150            return 'outer_{}'.format(inner_fixture)151        s.fixture_store.resolve()152        with s.get_started_context():153            slash.runner.run_tests(make_runnable_tests(tests))154    assert s.results.is_success(allow_skips=False)155    returned = collections.defaultdict(list)156    for res in s.results.iter_test_results():157        returned[res.test_metadata.function_name].append(res)158    return Munch(returned)159# helpers ################################################################################160_object1 = object()161def _capture_arguments():162    values = copy.copy(slash.context.result.test_metadata.variation.values)...

test_test.py

Source:test_test.py

...21                events.append("test_1")22            def test_2(self):23                events.append("test_2")24        with slash.Session():25            tests = make_runnable_tests(Test)26            for test in tests:27                self.assertIsInstance(test, Test)28            self.assertEqual(len(tests), 2)29            tests.sort(key=lambda test: test._test_method_name)  # pylint: disable=protected-access30            for test in tests:31                test.run()32        self.assertEqual(events, ["before", "test_1", "after", "before", "test_2", "after"])33    def test_before_failures(self):34        "Check that exceptions during before() prevent after() from happening"35        events = []36        class Test(slash.Test):37            def before(self):38                raise CustomException()39            def test(self):40                events.append("test")41            def after(self):42                events.append("after")43        with slash.Session():44            [test] = make_runnable_tests(Test)  # pylint: disable=unbalanced-tuple-unpacking45            with self.assertRaises(CustomException):46                test.run()47        self.assertEqual(events, [])48    def test_after_failures(self):49        class Test(slash.Test):50            def test(self):51                assert False, "msg1"52            def after(self):53                assert False, "msg2"54        session = run_tests_in_session(Test)55        self.assertFalse(session.results.is_success())56        [result] = session.results.iter_test_results()57        self.assertEqual(len(result.get_failures()), 2)58    def test_after_gets_called(self):59        "If before() is successful, after() always gets called"60        events = []61        class Test(slash.Test):62            def before(self):63                events.append("before")64            def test_1(self):65                events.append("test")66                raise CustomException(1)67            def after(self):68                events.append("after")69        with slash.Session():70            [test] = make_runnable_tests(Test)  # pylint: disable=unbalanced-tuple-unpacking71            with self.assertRaises(CustomException):72                test.run()73        self.assertEqual(events, ["before", "test", "after"])74class AbstractTestTest(TestCase):75    def test_abstract_tests(self):76        @slash.abstract_test_class77        class Abstract(slash.Test):78            def test1(self):79                pass80            def test2(self):81                pass82            def test3(self):83                pass84        with slash.Session():85            self.assertEqual(list(make_runnable_tests(Abstract)), [])86        class Derived(Abstract):87            pass88        with slash.Session():89            self.assertEqual(len(list(make_runnable_tests(Derived))), 3)90class TestParametersTest(TestCase):91    def test_parameters(self):92        variations = []93        a_values = [1, 2]94        b_values = [3, 4]95        c_values = [5, 6]96        d_values = [7, 8]97        class Parameterized(slash.Test):98            @slash.parameters.iterate(a=a_values)99            def before(self, a):  # pylint: disable=arguments-differ100                variations.append([a])101            @slash.parameters.iterate(b=b_values, c=c_values)102            def test(self, b, c):103                variations[-1].extend([b, c])104            @slash.parameters.iterate(d=d_values)105            def after(self, d):  # pylint: disable=arguments-differ106                variations[-1].append(d)107        with slash.Session():108            for test in make_runnable_tests(Parameterized):109                test.run()110        self.assertEqual(111            set(tuple(x) for x in variations),112            set(itertools.product(113                a_values,114                b_values,115                c_values,116                d_values...

__init__.py

Source:__init__.py

...72    with ExitStack() as stack:73        if session is None:74            session = slash.Session()75            stack.enter_context(session)76        test_class_path_or_iterator = make_runnable_tests(test_class_path_or_iterator)77        with session.get_started_context():78            slash.runner.run_tests(test_class_path_or_iterator)79    for result in session.results.iter_test_results():80        for err in itertools.chain(result.get_errors(), result.get_failures(), result.get_skips()):81            _logger.debug("Unsuccessful result: {0}", err)82    return session83run_tests_in_session.__test__ = False84def run_tests_assert_success(test_class_path_or_iterator, session=None):85    session = run_tests_in_session(test_class_path_or_iterator, session=session)86    assert session.results.is_success(), "Run did not succeed"87    return session88run_tests_assert_success.__test__ = False89def make_runnable_tests(thing):90    return slash.loader.Loader().get_runnables(thing)91def resolve_and_run(thing):92    slash.context.session.fixture_store.resolve()93    with slash.context.session.get_started_context():94        tests = make_runnable_tests(thing)95        slash.runner.run_tests(tests)96    return list(slash.context.session.results.iter_test_results())97def without_pyc(filename):98    if filename.endswith('.pyc'):99        return filename[:-1]100    return filename101def raises_maybe(exc, cond):102    @contextmanager103    def noop():104        yield105    if cond:106        return pytest.raises(exc)107    return noop()108_noop = lambda f: f...

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