def test_can_not_resize_larger_width(self): img = Image.open(TEST_IMAGE_FILEPATH) with self.assertRaises(ImageSizeError): imageresize.resize_width(img, 801)
def test_resize_width(self): img = Image.open(TEST_IMAGE_FILEPATH) img = imageresize.resize_width(img, 200) filename = self._tmp_filename('resize-width.jpeg') img.save(filename, img.format) self.assertEqual(Image.open(filename).size[0], 200)