def test_check_local_ok(self, mock_giouri, mock_pil, mock_im,
mock_artresizer, mock_os):
# test local resizing capability
mock_artresizer.shared.local = False
plugin = ThumbnailsPlugin()
self.assertFalse(plugin._check_local_ok())
# test dirs creation
mock_artresizer.shared.local = True
def exists(path):
if path == NORMAL_DIR:
return False
if path == LARGE_DIR:
return True
raise ValueError(u"unexpected path {0!r}".format(path))
mock_os.path.exists = exists
plugin = ThumbnailsPlugin()
mock_os.makedirs.assert_called_once_with(NORMAL_DIR)
self.assertTrue(plugin._check_local_ok())
# test metadata writer function
mock_os.path.exists = lambda _: True
mock_pil.return_value = False
mock_im.return_value = False
with self.assertRaises(AssertionError):
ThumbnailsPlugin()
mock_pil.return_value = True
self.assertEqual(ThumbnailsPlugin().write_metadata, write_metadata_pil)
mock_im.return_value = True
self.assertEqual(ThumbnailsPlugin().write_metadata, write_metadata_im)
mock_pil.return_value = False
self.assertEqual(ThumbnailsPlugin().write_metadata, write_metadata_im)
self.assertTrue(ThumbnailsPlugin()._check_local_ok())
# test URI getter function
giouri_inst = mock_giouri.return_value
giouri_inst.available = True
self.assertEqual(ThumbnailsPlugin().get_uri, giouri_inst.uri)
giouri_inst.available = False
self.assertEqual(ThumbnailsPlugin().get_uri.__self__.__class__,
PathlibURI)
def test_check_local_ok(self, mock_giouri, mock_pil, mock_im,
mock_artresizer, mock_os):
# test local resizing capability
mock_artresizer.shared.local = False
plugin = ThumbnailsPlugin()
self.assertFalse(plugin._check_local_ok())
# test dirs creation
mock_artresizer.shared.local = True
def exists(path):
if path == NORMAL_DIR:
return False
if path == LARGE_DIR:
return True
raise ValueError(u"unexpected path {0!r}".format(path))
mock_os.path.exists = exists
plugin = ThumbnailsPlugin()
mock_os.makedirs.assert_called_once_with(NORMAL_DIR)
self.assertTrue(plugin._check_local_ok())
# test metadata writer function
mock_os.path.exists = lambda _: True
mock_pil.return_value = False
mock_im.return_value = False
with self.assertRaises(AssertionError):
ThumbnailsPlugin()
mock_pil.return_value = True
self.assertEqual(ThumbnailsPlugin().write_metadata, write_metadata_pil)
mock_im.return_value = True
self.assertEqual(ThumbnailsPlugin().write_metadata, write_metadata_im)
mock_pil.return_value = False
self.assertEqual(ThumbnailsPlugin().write_metadata, write_metadata_im)
self.assertTrue(ThumbnailsPlugin()._check_local_ok())
# test URI getter function
giouri_inst = mock_giouri.return_value
giouri_inst.available = True
self.assertEqual(ThumbnailsPlugin().get_uri, giouri_inst.uri)
giouri_inst.available = False
self.assertEqual(ThumbnailsPlugin().get_uri.__self__.__class__,
PathlibURI)