mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-09-21 19:38:57 +03:00
4de5477b61
With the introduction and use of pytest, it is simple and easy to
execute specific tests in isolation through documented command line
arguments. Either by specifying the module path or through the `-k
EXPRESSION` argument. There is no longer any need to provide the
boilerplate:
if __name__ == '__main__':
unittest.main()
To every test file. It is simply noise.
The pattern remains in test files that aren't named with `test_*` as
those files are not discovered and executed by pytest by default.
37 lines
1001 B
Python
37 lines
1001 B
Python
from .helper import hopper, PillowTestCase
|
|
|
|
from PIL import Image, XVThumbImagePlugin
|
|
|
|
TEST_FILE = "Tests/images/hopper.p7"
|
|
|
|
|
|
class TestFileXVThumb(PillowTestCase):
|
|
|
|
def test_open(self):
|
|
# Act
|
|
im = Image.open(TEST_FILE)
|
|
|
|
# Assert
|
|
self.assertEqual(im.format, "XVThumb")
|
|
|
|
# Create a Hopper image with a similar XV palette
|
|
im_hopper = hopper().quantize(palette=im)
|
|
self.assert_image_similar(im, im_hopper, 9)
|
|
|
|
def test_unexpected_eof(self):
|
|
# Test unexpected EOF reading XV thumbnail file
|
|
# Arrange
|
|
bad_file = "Tests/images/hopper_bad.p7"
|
|
|
|
# Act / Assert
|
|
self.assertRaises(SyntaxError,
|
|
XVThumbImagePlugin.XVThumbImageFile, bad_file)
|
|
|
|
def test_invalid_file(self):
|
|
# Arrange
|
|
invalid_file = "Tests/images/flower.jpg"
|
|
|
|
# Act / Assert
|
|
self.assertRaises(SyntaxError,
|
|
XVThumbImagePlugin.XVThumbImageFile, invalid_file)
|