def test_mozjpeg_should_optimize(self): optimizer = MozjpegOptimizer(self.get_context()) temp = tempfile.NamedTemporaryFile() optimizer.optimize(None, fixtures_folder + '/img/bend.png', temp.name) self.assertLessEqual(os.path.getsize(temp.name), os.path.getsize(fixtures_folder + '/img/bend.png'), "mozjpeg could not lower filesize for img/bend.png")
def test_mozjpeg_should_not_run_for_png(self): optimizer = MozjpegOptimizer(self.get_context()) self.assertFalse(optimizer.should_run('png', None))
def test_mozjpeg_should_run_for_jpeg(self): optimizer = MozjpegOptimizer(self.get_context()) self.assertTrue(optimizer.should_run('jpeg', None))