def test_image_good(self):
write_image = Image.open(
os.path.join(os.path.dirname(__file__), 'rainier.jpg'))
t = Thumbnailer()
thumb_image = t.make_thumbnail(write_image)
assert thumb_image.size == (100, 100)
write_image.show()
thumb_image.show()
def test_image_bad(self):
t = Thumbnailer()
with pytest.raises(Exception):
thumb = t.make_thumbnail("Not an image")
