def test_unistalled(self):
""" Validate that our product doesn't modify images if not installed
"""
login(self.portal, TEST_USER_NAME)
self.portal.invokeFactory('Image', 'test_jpeg_image')
self.portal['test_jpeg_image'].setImage(generate_jpeg(100, 100))
zope.event.notify(ObjectModifiedEvent(self.portal['test_jpeg_image']))
self.portal.invokeFactory('Image', 'test_gif_image')
self.portal['test_gif_image'].setImage(generate_gif(100, 100))
zope.event.notify(ObjectModifiedEvent(self.portal['test_gif_image']))
im = Image.open(StringIO(self.portal['test_jpeg_image'].getImage()))
self.assertEqual(im.format, 'JPEG')
im = Image.open(StringIO(self.portal['test_gif_image'].getImage()))
self.assertEqual(im.format, 'GIF')
def test_unistalled(self):
""" Validate that our product doesn't modify images if not installed
"""
login(self.portal, TEST_USER_NAME)
qi_tool = getToolByName(self.portal, 'portal_quickinstaller')
qi_tool.uninstallProducts(['openmultimedia.imagewatchdog'])
self.portal.invokeFactory('Image', 'test_jpeg_image')
self.portal['test_jpeg_image'].setImage(generate_jpeg(100, 100))
zope.event.notify(ObjectModifiedEvent(self.portal['test_jpeg_image']))
self.portal.invokeFactory('Image', 'test_gif_image')
self.portal['test_gif_image'].setImage(generate_gif(100, 100))
zope.event.notify(ObjectModifiedEvent(self.portal['test_gif_image']))
im = Image.open(StringIO(self.portal['test_jpeg_image'].getImage()))
self.assertEqual(im.format, 'JPEG')
im = Image.open(StringIO(self.portal['test_gif_image'].getImage()))
self.assertEqual(im.format, 'GIF')
def test_enabled(self):
""" Validate that images are transformed to PNG if enabled
"""
login(self.portal, TEST_USER_NAME)
registry = getUtility(IRegistry)
settings = registry.forInterface(IImageWatchDogSettings)
settings.enabled = True
self.portal.invokeFactory('Image', 'test_jpeg_image')
self.portal['test_jpeg_image'].setImage(generate_jpeg(100, 100))
zope.event.notify(ObjectModifiedEvent(self.portal['test_jpeg_image']))
self.portal.invokeFactory('Image', 'test_gif_image')
self.portal['test_gif_image'].setImage(generate_gif(100, 100))
zope.event.notify(ObjectModifiedEvent(self.portal['test_gif_image']))
im = Image.open(StringIO(self.portal['test_jpeg_image'].getImage()))
self.assertEqual(im.format, 'PNG')
im = Image.open(StringIO(self.portal['test_gif_image'].getImage()))
self.assertEqual(im.format, 'PNG')
def test_disabled(self):
""" Validate that our product doesn't modify images if disabled
"""
login(self.portal, TEST_USER_NAME)
registry = getUtility(IRegistry)
settings = registry.forInterface(IImageWatchDogSettings)
self.assertFalse(settings.enabled)
self.portal.invokeFactory('Image', 'test_jpeg_image')
self.portal['test_jpeg_image'].setImage(generate_jpeg(100, 100))
zope.event.notify(ObjectModifiedEvent(self.portal['test_jpeg_image']))
self.portal.invokeFactory('Image', 'test_gif_image')
self.portal['test_gif_image'].setImage(generate_gif(100, 100))
zope.event.notify(ObjectModifiedEvent(self.portal['test_gif_image']))
im = Image.open(StringIO(self.portal['test_jpeg_image'].getImage()))
self.assertEqual(im.format, 'JPEG')
im = Image.open(StringIO(self.portal['test_gif_image'].getImage()))
self.assertEqual(im.format, 'GIF')