models_test.py 文件源码

def setUp(self):
        super().setUp()

        # create a dummy image file in memory for upload
        image_file = BytesIO()
        image = Image.new('RGBA', size=(50, 50), color=(256, 0, 0))
        image.save(image_file, 'png')
        image_file.seek(0)

        self.profile.image = UploadedFile(image_file, "filename.png", "image/png", len(image_file.getvalue()))
        self.profile.save(update_image=True)