def test_validate_files_exist_with_existing_file(self):
os.chdir(self.test_directory)
config = ConfigService.initialize_config(TEST_CONFIG_FILE_PATH)
FileService.navigate_to_working_directory(config)
FileService.validate_csv_file_extensions(config)
FileService.validate_files_exist(config)
file_instance = glob.glob(config.FILES[0])
assert len(file_instance) > 0
def test_validate_files_exist_with_nonexistant_file(self):
with pytest.raises(FileNotFoundError):
os.chdir(self.test_directory)
config = ConfigService.initialize_config(TEST_CONFIG_FILE_PATH)
config.WORKING_DIRECTORY = "tests"
FileService.navigate_to_working_directory(config)
FileService.validate_csv_file_extensions(config)
FileService.validate_files_exist(config)