def test_compare_invites_snapshots(self):
diff_image, difference, pixel_diff, centers = compare.compare(
self.invite_old_snapshot, self.invite_snapshot)
# diff_image_data = io.BytesIO(diff_image).read()
# with open(os.path.join(dir_path, 'invites-diff.png'), 'wb') as write_file:
# write_file.write(diff_image_data)
self.assertEqual(difference, 0.5128285913075635)
self.assertEqual(len(centers), 4)
self.assertListEqual(centers, [{
'radius': 50,
'x': 606,
'y': 441
}, {
'radius': 40,
'x': 408,
'y': 390
}, {
'radius': 70,
'x': 848,
'y': 391
}, {
'radius': 46,
'x': 603,
'y': 392
}])
def test_compare_same_snapshots(self):
old_snapshot2 = open(os.path.join(dir_path, 'old.png'), 'rb')
diff_image, difference, pixel_diff, centers = compare.compare(
self.old_snapshot, old_snapshot2)
self.assertEqual(type(difference), float)
self.assertEqual(difference, 0)
self.assertEqual(centers, [])
old_snapshot2.close()
def test_compare_switch_images(self):
diff_image, difference, pixel_diff = compare.compare(
self.new_snapshot, self.old_snapshot)
#diff_image_data = io.BytesIO(diff_image).read()
# with open(os.path.join(dir_path, 'images', 'diff-reverse.png'), 'wb') as write_file:
# write_file.write(diff_image_data)
# self.assertEqual(self.diff_snapshot_data, diff_image_data)
self.assertEqual(difference, 0.2124267451859876)
def test_compare_same_snapshots(self):
old_snapshot2 = open(os.path.join(dir_path, 'old.png'), 'rb')
diff_image, difference, pixel_diff = compare.compare(
self.old_snapshot, old_snapshot2)
self.assertEqual(type(difference), float)
diff_image_data = io.BytesIO(diff_image).read()
self.assertEqual(difference, 0)
old_snapshot2.close()
def test_compare_snapshot_differences(self):
diff_image, difference, pixel_diff, centers = compare.compare(
self.old_snapshot, self.new_snapshot)
# diff_image_data = io.BytesIO(diff_image).read()
# with open(os.path.join(dir_path, 'old-new-diff.png'), 'wb') as write_file:
# write_file.write(diff_image_data)
self.assertEqual(difference, 0.21001340793010495)
self.assertEqual(len(centers), 2)
self.assertListEqual(centers, [{
'radius': 34,
'x': 1122,
'y': 177
}, {
'radius': 14,
'x': 367,
'y': 34
}])
def test_compare_delete_invites_snapshots(self):
diff_image, difference, pixel_diff, centers = compare.compare(
self.delete_invite_old_snapshot, self.delete_invite_snapshot)
# diff_image_data = io.BytesIO(diff_image).read()
# with open(os.path.join(dir_path, 'delete-invite-diff.png'), 'wb') as write_file:
# write_file.write(diff_image_data)
# self.assertEqual(self.diff_snapshot_data, diff_image_data)
self.assertEqual(difference, 0.4291843645218218)
self.assertEqual(len(centers), 3)
self.assertListEqual(centers, [{
'radius': 40,
'x': 408,
'y': 390
}, {
'radius': 70,
'x': 848,
'y': 391
}, {
'radius': 46,
'x': 603,
'y': 393
}])