Pillow/Tests/test_imageshow.py

41 lines
971 B
Python
Raw Normal View History

2017-09-01 13:36:51 +03:00
from helper import unittest, PillowTestCase, hopper
from PIL import Image
from PIL import ImageShow
2014-06-10 13:10:47 +04:00
class TestImageShow(PillowTestCase):
def test_sanity(self):
dir(Image)
dir(ImageShow)
2017-09-01 13:36:51 +03:00
def test_register(self):
# Test registering a viewer that is not a class
ImageShow.register("not a class")
def test_show(self):
class TestViewer:
methodCalled = False
def show(self, image, title=None, **options):
self.methodCalled = True
return True
viewer = TestViewer()
ImageShow.register(viewer, -1)
im = hopper()
self.assertTrue(ImageShow.show(im))
self.assertTrue(viewer.methodCalled)
2017-03-01 12:20:18 +03:00
def test_viewer(self):
viewer = ImageShow.Viewer()
self.assertIsNone(viewer.get_format(None))
2017-09-01 14:05:40 +03:00
self.assertRaises(NotImplementedError, viewer.get_command, None)
2017-03-01 12:20:18 +03:00
2014-06-10 13:10:47 +04:00
if __name__ == '__main__':
unittest.main()