How to use _is_matching_test_class method in avocado

Best Python code snippet using avocado_python Github


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...420 MissingTest: output.TERM_SUPPORT.fail_header_str,421 BrokenSymlink: output.TERM_SUPPORT.fail_header_str,422 AccessDeniedPath: output.TERM_SUPPORT.fail_header_str}423 @staticmethod424 def _is_matching_test_class(tst, test_class):425 return issubclass(tst, test_class)426 def discover(self, reference, which_tests=DiscoverMode.DEFAULT):427 """428 Discover (possible) tests from a directory.429 Recursively walk in a directory and find tests params.430 The tests are returned in alphabetic order.431 Afterwards when "allowed_test_types" is supplied it verifies if all432 found tests are of the allowed type. If not return None (even on433 partial match).434 :param reference: the directory path to inspect.435 :param which_tests: Limit tests to be displayed436 :type which_tests: :class:`DiscoverMode`437 :return: list of matching tests438 """439 tests = self._discover(reference, which_tests)440 if self.test_type:441 mapping = self.get_type_label_mapping()442 test_class = next(key for key, value in mapping.items()443 if value == self.test_type)444 for tst in tests:445 if not self._is_matching_test_class(tst[0], test_class):446 return None447 return tests448 def _discover(self, reference, which_tests=DiscoverMode.DEFAULT):449 """450 Recursively walk in a directory and find tests params.451 The tests are returned in alphabetic order.452 :param reference: the directory path to inspect.453 :param which_tests: Limit tests to be displayed454 :type which_tests: :class:`DiscoverMode`455 :return: list of matching tests456 """457 if reference is None:458 if which_tests == DiscoverMode.DEFAULT:459 return [] # Return empty set when not listing details460 else:461 reference = data_dir.get_test_dir()462 ignore_suffix = ('.data', '.pyc', '.pyo', '',463 '')464 # Look for filename:test_method pattern465 reference, subtests_filter = reference_split(reference)466 if subtests_filter is not None:467 subtests_filter = re.compile(subtests_filter)468 if not os.path.isdir(reference): # Single file469 return self._make_tests(reference, which_tests == DiscoverMode.ALL,470 subtests_filter)471 tests = []472 def add_test_from_exception(exception):473 """ If the exc.filename is valid test it's added to tests """474 tests.extend(self._make_tests(exception.filename,475 which_tests == DiscoverMode.ALL))476 def skip_non_test(exception): # pylint: disable=W0613477 """ Always return None """478 return None479 if which_tests == DiscoverMode.ALL:480 onerror = add_test_from_exception481 else: # DEFAULT, AVAILABLE => skip missing tests482 onerror = skip_non_test483 for dirpath, dirs, filenames in os.walk(reference, onerror=onerror):484 dirs.sort()485 for file_name in sorted(filenames):486 if file_name.startswith('.') or file_name.endswith(ignore_suffix):487 continue488 pth = os.path.join(dirpath, file_name)489 tests.extend(self._make_tests(pth,490 which_tests == DiscoverMode.ALL,491 subtests_filter))492 return tests493 def _make_simple_test(self, test_path, subtests_filter):494 return self._make_test(test.SimpleTest, test_path,495 subtests_filter=subtests_filter,496 executable=test_path)497 def _make_simple_or_broken_test(self, test_path, subtests_filter, make_broken):498 if os.access(test_path, os.X_OK):499 return self._make_simple_test(test_path, subtests_filter)500 else:501 return make_broken(NotATest, test_path,502 self.NOT_TEST_STR)503 def _make_existing_file_tests(self, test_path, make_broken,504 subtests_filter):505 return self._make_simple_or_broken_test(test_path, subtests_filter, make_broken)506 def _make_nonexisting_file_tests(self, test_path, make_broken,507 subtests_filter, test_name): # pylint: disable=W0613508 return make_broken(NotATest, test_name, "File not found "509 "('%s'; '%s')" % (test_name, test_path))510 @staticmethod511 def _make_test(klass, uid, description=None, subtests_filter=None,512 **test_arguments):513 """514 Create test template515 :param klass: test class516 :param uid: test uid (by default used as id and name)517 :param description: Description appended to "uid" (for listing purpose)518 :param subtests_filter: optional filter of methods for avocado tests519 :param test_arguments: arguments to be passed to the klass(test_arguments)520 """521 if subtests_filter and not return []523 if description:524 uid = "%s: %s" % (uid, description)525 test_arguments["name"] = uid526 return [(klass, test_arguments)]527 def _make_tests(self, test_path, list_non_tests, subtests_filter=None):528 """529 Create test templates from given path530 :param test_path: File system path531 :param list_non_tests: include bad tests (NotATest, BrokenSymlink,...)532 :param subtests_filter: optional filter of methods for avocado tests533 """534 def ignore_broken(klass, uid, description=None): # pylint: disable=W0613535 """ Always return empty list """536 return []537 if list_non_tests: # return broken test with params538 make_broken = self._make_test539 else: # return empty set instead540 make_broken = ignore_broken541 test_name = test_path542 if os.path.exists(test_path):543 if os.access(test_path, os.R_OK) is False:544 return make_broken(AccessDeniedPath, test_path, "Is not "545 "readable")546 return self._make_existing_file_tests(test_path, make_broken,547 subtests_filter)548 else:549 if os.path.islink(test_path):550 try:551 if not os.path.isfile(os.readlink(test_path)):552 return make_broken(BrokenSymlink, test_path, "Is a "553 "broken symlink")554 except OSError:555 return make_broken(AccessDeniedPath, test_path, "Is not "556 "accessible.")557 return self._make_nonexisting_file_tests(test_path, make_broken,558 subtests_filter,559 test_name)560class FileLoader(SimpleFileLoader):561 """562 Test loader class.563 """564 name = 'file'565 NOT_TEST_STR = ("Not an INSTRUMENTED (avocado.Test based), PyUNITTEST ("566 "unittest.TestCase based) or SIMPLE (executable) test")567 @staticmethod568 def get_type_label_mapping():569 mapping = SimpleFileLoader.get_type_label_mapping()570 mapping.update(571 {test.SimpleTest: 'SIMPLE',572 test.Test: 'INSTRUMENTED',573 test.PythonUnittest: 'PyUNITTEST'})574 return mapping575 @staticmethod576 def get_decorator_mapping():577 mapping = SimpleFileLoader.get_decorator_mapping()578 mapping.update(579 {test.SimpleTest: output.TERM_SUPPORT.healthy_str,580 test.Test: output.TERM_SUPPORT.healthy_str,581 test.PythonUnittest: output.TERM_SUPPORT.healthy_str})582 return mapping583 @staticmethod584 def _is_matching_test_class(tst, test_class):585 if test_class is test.Test:586 # Instrumented tests are defined as string and loaded at the587 # execution time.588 return isinstance(tst, str)589 else:590 return not isinstance(tst, str) and issubclass(tst, test_class)591 def _find_python_unittests(self, test_path, disabled, subtests_filter):592 result = []593 class_methods = safeloader.find_python_unittests(test_path)594 for klass, methods in class_methods.items():595 if klass in disabled:596 continue597 if test_path.endswith(".py"):598 test_path = test_path[:-3]...

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