def testPauseResumeWithNonZeroWidth(self):
"""
Check that it is possible to resume with a non-zero width.
"""
dq = ResizableDispatchQueue(None, 1)
yield dq.pause()
dq.resume(10)
self.assertEqual(dq.width, 10)
def testPauseResumeWithNonNumericWidth(self):
dq = ResizableDispatchQueue(None)
yield dq.pause()
self.assertRaises(ValueError, dq.resume, 'go!')
def testGetPausedWidth(self):
dq = ResizableDispatchQueue(None, 1)
yield dq.pause()
self.assertEqual(dq.width, 1)
dq.setWidth(3)
self.assertEqual(dq.width, 3)
