def test_set_profile_image_crop_rotate_resize(self):
'''
Tests that the function correctly sets sets the photo field on a person and converts an image.
'''
from django.conf import settings
path = settings.MEDIA_ROOT + 'profile_photos/large_test_image.jpg'
#Copy test image to media area
import shutil
import os
shutil.copy2(
os.path.join(settings.BASE_DIR,
'family_tree/tests/large_test_image.jpg'), path)
person = Person(name='陳港生', gender='M', family_id=self.family.id)
person.save()
person.set_profile_image_crop_rotate_resize(path,
10,
20,
200,
200,
90,
test=True)
#Check small image is valid
small_image = Image.open(settings.MEDIA_ROOT +
str(person.small_thumbnail))
small_image.verify()
width, height = small_image.size
self.assertEqual(80, width)
self.assertEqual(80, height)
#Check large image is valid
large_thumbnail = Image.open(settings.MEDIA_ROOT +
str(person.large_thumbnail))
large_thumbnail.verify()
width, height = large_thumbnail.size
self.assertEqual(200, width)
self.assertEqual(200, height)
#Clear up mess afterwards
if os.path.exists(path):
os.remove(path)
person.remove_local_images()
person.remove_remote_images()
def test_set_profile_image_crop_rotate_resize_replaces_existing(self):
'''
Tests that the function correctly sets sets the photo field on a person and converts an image.
'''
from django.conf import settings
path = settings.MEDIA_ROOT + 'profile_photos/large_test_image1.jpg'
path2 = settings.MEDIA_ROOT + 'profile_photos/large_test_image2.jpg'
#Copy test image to media area
import shutil
import os
shutil.copy2(
os.path.join(settings.BASE_DIR,
'family_tree/tests/large_test_image.jpg'), path)
person = Person(name='陳港生', gender='M', family_id=self.family.id)
person.set_profile_image_crop_rotate_resize(path, 10, 20, 200, 200, 90)
person.save()
photo = settings.MEDIA_URL + str(person.photo)
shutil.copy2(
os.path.join(settings.BASE_DIR,
'family_tree/tests/large_test_image.jpg'), path2)
person.set_profile_image_crop_rotate_resize(path2, 10, 20, 200, 200,
90)
person.save()
# Check original photo has been removed
request = requests.get(photo)
self.assertNotEqual(200, request.status_code)
if os.path.exists(path):
os.remove(path)
if os.path.exists(path2):
os.remove(path2)
#Clear up mess afterwards
person.remove_local_images()
person.remove_remote_images()