def test_save_config_bad_path_exists(self):
cm = ConfigMixin()
with temporary_path() as tmp:
config_folder = tmp.joinpath("config")
config_folder.mkdir(parents=True)
cm.config_path = config_folder
with self.assertRaises(FileExistsError) as err:
cm.save_config()
self.assertIn("is an existing directory name", str(err.exception))
def test_load_config_saved(self):
m = mock.Mock()
loader = m.a()
cm = ConfigMixin()
cm.add_config_item(key="test-int", saver=lambda: 123, loader=loader, default=456)
with temporary_path() as tmp:
cm.config_path = tmp.joinpath("config")
cm.save_config()
cm.load_config()
self.assertTrue(loader.called)
self.assertTrue(loader.called_with('123'))
def test_load_config_default_no_file(self):
m = mock.Mock()
loader = m.a()
cm = ConfigMixin()
cm.add_config_item(key="test-int", saver=lambda: 123, loader=loader, default=456)
with temporary_path() as tmp:
cm.config_path = tmp.joinpath("config")
cm.load_config()
self.assertTrue(loader.called)
# not yet saved, should be called with default value
self.assertTrue(loader.called_with('456'))
def test_run_subprocess(self):
test_directory_name = "test-dir"
if os.name == "posix":
mkdir_cmd = ("mkdir", test_directory_name)
elif os.name == "nt":
mkdir_cmd = ("cmd", "/c", "mkdir", test_directory_name)
else:
raise NotImplementedError
iface = InterfacePlugin()
with temporary_path() as tmp:
result = iface.run_subprocess(mkdir_cmd, cwd=tmp, shell=False)
self.assertEqual(0, result)
self.assertTrue(tmp.joinpath(test_directory_name).is_dir())
def test_load_config_errors(self):
def loader_with_errors(value: int): # noqa
raise RuntimeError
cm = ConfigMixin()
cm.add_config_item(key="test-int", saver=lambda: 123, loader=loader_with_errors, default=456)
with temporary_path() as tmp:
cm.config_path = tmp.joinpath("config")
cm.save_config()
try:
cm.load_config()
except RuntimeError:
self.fail("No errors should be raised.")
def test_save_config(self):
cm = ConfigMixin()
cm.add_config_item(key="test-bool", saver=lambda: True, loader=lambda x: x, default=True)
cm.add_config_item(key="test-int", saver=lambda: 123, loader=lambda x: x, default=456)
with temporary_path() as tmp:
cm.config_path = tmp.joinpath("config")
cm.save_config()
with cm.config_path.open("r") as fp:
saved_data = json.load(fp)
self.assertIn("test-bool", saved_data.keys())
self.assertIn("test-int", saved_data.keys())
self.assertTrue(saved_data["test-bool"])
self.assertEqual(123, saved_data["test-int"])
def test_file_exists(self):
v = ValidateFileExists(param=None) # noqa
with temporary_path() as tmp:
file1 = tmp.joinpath("file1")
with self.assertRaises(ParameterValidationError):
v.validate(str(file1))
file1.touch()
last_path = os.getcwd()
os.chdir(tmp)
try:
value = v.validate("file1")
except ParameterValidationError:
self.fail()
else:
self.assertEqual(str(file1), value)
finally:
os.chdir(last_path)
def test_folder_exists(self):
v = ValidateFolderExists(param=None) # noqa
with temporary_path() as tmp:
folder = tmp.joinpath("folder")
with self.assertRaises(ParameterValidationError):
v.validate(str(folder))
folder.mkdir()
try:
v.validate(str(folder))
except ParameterValidationError:
self.fail()
last_path = os.getcwd()
os.chdir(tmp)
try:
value = v.validate("folder")
except ParameterValidationError:
self.fail()
else:
self.assertEqual(str(folder), value)
finally:
os.chdir(last_path)
def test_data(self):
with temporary_path() as tmp:
class TestPlugin(BasePlugin):
def __init__(self):
super().__init__()
self.config_path = tmp.joinpath("config.cfg")
self.data = {}
def init_config(self):
self.add_config_item(key="test",
saver=lambda: self.data,
loader=lambda x: self.data.update(x),
default={})
tp = TestPlugin()
self.assertDictEqual({}, tp.data)
tp.data['test'] = 'value'
tp.save_config()
tp.data.clear()
tp.load_config()
self.assertDictEqual({'test': 'value'}, tp.data)