def test_tinypng_compress():
with success_result():
compressed = shrink('<image bytes>', apikey='12345')
assert compressed.success == True
assert compressed.failure == False
assert compressed.input_size == 100
assert compressed.output_size == 50
assert compressed.output_ratio == 2
assert compressed.bytes == '<compressed image bytes>'
assert compressed.errno == None
def test_tinypng_compress_error():
with failure():
compressed = shrink('<image bytes>', apikey='12345')
assert compressed.failure == True
assert compressed.errno == TinyPNGError.TooManyRequests
assert compressed.bytes == None
