def getInstance( getService: ServiceGetter ) -> Cache:
PathToCacheDir = getService( "properties", PropertiesManager ).cache_dir
checkDir( toAbsPath( PathToCacheDir ) )
return NumpyArrayFileCache(
PathToCacheDir,
Manager().Lock()
)
def test_it_passes_if_everything_is_ok( self, access: MagicMock, isDir: MagicMock ):
isDir.return_value = True
access.return_value = True
Dir = "abc"
checkDir( Dir )
isDir.assert_called_once_with( Dir )
self.assertEqual(
2,
access.call_count
)
def test_it_fails_if_the_dir_should_be_writeable( self, access: MagicMock, isDir: MagicMock ):
def accessLock( Path, Right ):
if Right == OS.W_OK:
return False
else:
return True
isDir.return_value = True
access.side_effect = accessLock
Dir = "abc"
with self.assertRaises( RuntimeError, msg = "{} is not writeable".format( Dir ) ):
checkDir( Dir )
def start(self, ShortName: str, Desription: str):
checkDir(toAbsPath(self.__Properties.result_dir))
self.__setPath(ShortName)
mkdir(self.__Path)
self.__writeJSON('config.json', self.__Properties.toDict())
self.__writeFile('descr.txt', Desription.strip().splitlines())
def test_it_fails_if_the_given_path_is_not_a_dir( self, isDir: MagicMock ):
isDir.return_value = False
Dir = "abc"
with self.assertRaises( RuntimeError, msg = "{} not found.".format( Dir ) ):
checkDir( Dir )