def test_valid_log_levels(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
for key, level in self.levels.items():
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: {self.log_level: level})
app = AppSettingsSingleton("levels")
assert app.log_level == level
AppSettingsSingleton.delete_instance_for_tests()
def test_class_is_singleton(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: self.correct_config)
app1 = AppSettingsSingleton("part1")
app2 = AppSettingsSingleton("part2")
assert app2 is app1
def test_invalid_json_in_config_file(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json",
lambda x: exec('raise(json.decoder.JSONDecodeError("invalid", x, 1))'))
with pytest.raises(json.decoder.JSONDecodeError):
AppSettingsSingleton("invalid_json_file")
def test_use_default_if_values_under_min(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: self.under_min)
app = AppSettingsSingleton("under_min")
assert app.retry_limit == 0
assert app.retry_wait_ms == 0
def test_use_default_if_values_above_max(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: self.above_max)
app = AppSettingsSingleton("above_max")
assert app.retry_limit == 100
assert app.retry_wait_ms == 600000
def test_use_absolute_paths_from_config(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: self.absolute)
app = AppSettingsSingleton("absolute_path_config")
assert self.absolute[self.source_directory] == app.source_directory
assert self.absolute[self.failure_folder] == app.failure_folder
def test_use_relative_paths_from_config(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: self.relative)
app = AppSettingsSingleton("relative_path_config")
path_to_file = join(__file__, "..", "..", "..")
assert normpath(join(path_to_file, self.relative[self.source_directory])) == app.source_directory
assert normpath(join(path_to_file, self.relative[self.failure_folder])) == app.failure_folder
def test_use_config_values(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: self.correct_config)
app = AppSettingsSingleton("correct_config")
assert self.correct_config[self.source_directory] == app.source_directory
assert self.correct_config[self.failure_folder] == app.failure_folder
assert self.correct_config[self.video_extensions] == app.video_extension
assert self.correct_config[self.delete_processed] == app.delete_processed
assert self.correct_config[self.retry_limit] == app.retry_limit
assert self.correct_config[self.retry_wait_ms] == app.retry_wait_ms
assert self.correct_config[self.log_level] == app.log_level
def test_permissions_error_on_config(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: exec('raise(PermissionError(x))'))
with pytest.raises(PermissionError):
AppSettingsSingleton("Locked_File")
def test_default_log_level_when_invalid_level(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: {self.log_level: "WAR"})
app = AppSettingsSingleton("levels")
assert app.log_level == self.default_log_level
def finalize():
AppSettingsSingleton.delete_instance_for_tests()
def test_use_defaults_if_config_type_are_incorrect(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: self.wrong_type)
app = AppSettingsSingleton("incorrect_type_config")
self._assert_defaults(app)
def test_user_defaults_if_value_not_in_config(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: {})
app = AppSettingsSingleton("value_not_in_config")
self._assert_defaults(app)
def test_config_file_not_found(self, monkeypatch):
monkeypatch.setattr(os.path, 'isfile', lambda x: True)
monkeypatch.setattr(LoadFileContent, "load_json", lambda x: exec('raise(FileNotFoundError(x))'))
with pytest.raises(FileNotFoundError):
AppSettingsSingleton("missing_file")