def test_cmyk_to_rgb(self):
def tests():
img_200x200_cmyk = create_test_image(200, 200, c='CMYK')
f_200x200_jpeg_cmyk = get_img_file(img_200x200_cmyk)
t = adjust_image(f_200x200_jpeg_cmyk, return_new_image=True)
self.assertIsInstance(t,
(cStringIO.InputType, cStringIO.OutputType))
self.assertEqual(Image.open(t).mode, 'RGB')
img_200x200_p = create_test_image(200, 200, c='P')
f_200x200_png_p = get_img_file(img_200x200_p, img_format='PNG')
t = adjust_image(f_200x200_png_p,
new_format='JPEG',
return_new_image=True)
self.assertIsInstance(t,
(cStringIO.InputType, cStringIO.OutputType))
self.assertEqual(Image.open(t).mode, 'RGB')
with safe_change_dju_settings():
dju_settings.DJU_IMG_CONVERT_JPEG_TO_RGB = True
tests()
with safe_change_dju_settings():
dju_settings.DJU_IMG_CONVERT_JPEG_TO_RGB = False
tests()
def test_cmyk_to_rgb(self):
def tests():
img_200x200_cmyk = create_test_image(200, 200, c="CMYK")
f_200x200_jpeg_cmyk = get_img_file(img_200x200_cmyk)
t = adjust_image(f_200x200_jpeg_cmyk, return_new_image=True)
self.assertIsInstance(t, (cStringIO.InputType, cStringIO.OutputType))
self.assertEqual(Image.open(t).mode, "RGB")
img_200x200_p = create_test_image(200, 200, c="P")
f_200x200_png_p = get_img_file(img_200x200_p, img_format="PNG")
t = adjust_image(f_200x200_png_p, new_format="JPEG", return_new_image=True)
self.assertIsInstance(t, (cStringIO.InputType, cStringIO.OutputType))
self.assertEqual(Image.open(t).mode, "RGB")
with safe_change_dju_settings():
dju_settings.DJU_IMG_CONVERT_JPEG_TO_RGB = True
tests()
with safe_change_dju_settings():
dju_settings.DJU_IMG_CONVERT_JPEG_TO_RGB = False
tests()
def test_upload_image_wrong_image_format(self):
with safe_change_dju_settings():
dju_settings.DJU_IMG_UPLOAD_PROFILE_DEFAULT['TYPES'] = ('PNG',)
clear_profile_configs_cache()
f = get_img_file(create_test_image(1000, 1000))
r = self.client.post(self.upload_url, {'images[]': [f]})
self.assertEqual(r.status_code, 200)
d = self.get_json(r)
self.assertEqual(len(d['uploaded']), 0)
self.assertEqual(len(d['errors']), 1)
self.assertEqual(
d['errors'][0],
unicode(VIEWS_ERRORS['wrong_file_format']) % {
'name': 'images[]',
'formats': ', '.join(map(lambda t: t.upper(), dju_settings.DJU_IMG_UPLOAD_PROFILE_DEFAULT['TYPES']))
}
)
def test_upload_image_wrong_image_format(self):
with safe_change_dju_settings():
dju_settings.DJU_IMG_UPLOAD_PROFILE_DEFAULT['TYPES'] = ('PNG', )
clear_profile_configs_cache()
f = get_img_file(create_test_image(1000, 1000))
r = self.client.post(self.upload_url, {'images[]': [f]})
self.assertEqual(r.status_code, 200)
d = self.get_json(r)
self.assertEqual(len(d['uploaded']), 0)
self.assertEqual(len(d['errors']), 1)
self.assertEqual(
d['errors'][0],
unicode(VIEWS_ERRORS['wrong_file_format']) % {
'name':
'images[]',
'formats':
', '.join(
map(
lambda t: t.upper(), dju_settings.
DJU_IMG_UPLOAD_PROFILE_DEFAULT['TYPES']))
})
