def test_compressed_buffer(self):
# because this is just a simple red background it compresses VERY well
# from 12528 to 206 bytes.
#
# Of course, for real images it may not be worth compressing them at all.
buffer = giraffe.image_to_buffer(self.image)
compressed_buffer = giraffe.image_to_buffer(self.image, compress=True)
compressed_size = len(compressed_buffer.getvalue())
uncompressed_size = len(buffer.getvalue())
print("normal: %s, compressed: %s"%(uncompressed_size, compressed_size))
self.assertLess(compressed_size, uncompressed_size)
def test_compressed_buffer(self):
# because this is just a simple red background it compresses VERY well
# from 12528 to 206 bytes.
#
# Of course, for real images it may not be worth compressing them at all.
buffer = giraffe.image_to_buffer(self.image)
compressed_buffer = giraffe.image_to_buffer(self.image, compress=True)
compressed_size = len(compressed_buffer.getvalue())
uncompressed_size = len(buffer.getvalue())
print("normal: %s, compressed: %s" %
(uncompressed_size, compressed_size))
self.assertLess(compressed_size, uncompressed_size)
def test_image_to_binary(self):
buffer = giraffe.image_to_buffer(self.image)
self.assertEqual(buffer.getvalue(), giraffe.image_to_binary(self.image))
def test_buffer(self):
buffer = giraffe.image_to_buffer(self.image)
# a valid jpeg buffer should have JFIF in the first few bytes
self.assertIn(b"JFIF", buffer.getvalue()[:100])
def test_image_to_binary(self):
buffer = giraffe.image_to_buffer(self.image)
self.assertEqual(buffer.getvalue(),
giraffe.image_to_binary(self.image))
def test_buffer(self):
buffer = giraffe.image_to_buffer(self.image)
# a valid jpeg buffer should have JFIF in the first few bytes
self.assertIn(b"JFIF", buffer.getvalue()[:100])