def test_resize_image_raise_exception(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.image = PilImageMock(
size=(50, 50),
on_resize_exception=IOError("Invalid image to resize"),
on_save_exception=IOError("Invalid image to save"))
with self.assertRaisesRegexp(IOError, "Invalid image to save"):
ir.resize_image()
def test_resize_image_not_resized(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.init_image()
# there may be cases when image is empty
ir.image = None
result = ir.resize_image()
self.assertFalse(result)
def test_resize_image_not_resized(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.init_image()
# there may be cases when image is empty
ir.image = None
result = ir.resize_image()
self.assertFalse(result)
