def test_list_images(self, mock_isfile, mock_listdir):
""" Test that our directory/file finding works appropriately """
settings.KITTEH_IMAGES_PATH = 'path'
mock_listdir.return_value = ['01.jpg']
mock_isfile.return_value = True
form = LocalPlaceholderForm({'height': '400', 'width': '400'})
result = form.list_images()
# Ensure that 'source/'is prepended to '01.jpg' as returned
self.assertEqual(['source/01.jpg'], result)
def test_get_image(self, mock_open):
""" Test that the image path manipulation is as expectd """
settings.KITTEH_IMAGES_PATH = 'path'
form = LocalPlaceholderForm({'height': '400', 'width': '400'})
form.get_image('source/01.jpg')
mock_open.assert_called_with('path/source/01.jpg')
