def test_delete(self):
self.filesystem.add_child('dir0', InMemoryDir())
self.filesystem.resolve('dir0').add_child('nested_file',
InMemoryFile())
self.filesystem.add_child('file0', InMemoryFile())
self.assertEqual(self.filesystem.resolve('dir0').ls(), ['nested_file'])
self.storage.delete('dir0/nested_file')
self.assertEqual(self.filesystem.resolve('dir0').ls(), [])
self.assertEqual(set(self.filesystem.ls()), set(['dir0', 'file0']))
self.storage.delete('dir0')
self.assertEqual(set(self.filesystem.ls()), set(['file0']))
def test_listdir(self):
self.assertEqual(self.storage.listdir(''), [[], []])
self.filesystem.add_child('dir0', InMemoryDir())
self.filesystem.add_child('file0', InMemoryFile())
self.assertEqual(self.storage.listdir(''), [['dir0'], ['file0']])
self.assertEqual(self.storage.listdir('dir0'), [[], []])
self.filesystem.resolve('dir0').add_child('subdir', InMemoryDir())
self.assertEqual(self.storage.listdir('dir0'), [['subdir'], []])
def test_size(self):
self.filesystem.add_child('file0', InMemoryFile('test'))
self.assertEqual(self.storage.size('file0'), 4)
def test_exists(self):
self.filesystem.add_child('file0', InMemoryFile())
self.assertTrue(self.storage.exists('file0'))
self.assertFalse(self.storage.exists('file1'))
self.storage.delete('file0')
self.assertFalse(self.storage.exists('file0'))