def testOne(self):
""" It says yes whatever it reads. """
rec = YesRecognizer()
rec.consume(None)
self.assertEqual(rec.state, RecognizerStates.YES)
self.assertEqual(len(rec.evidence), 1)
self.assertEqual(len(rec.info), 0)
rec.consume(None)
self.assertEqual(rec.state, RecognizerStates.YES)
self.assertEqual(len(rec.evidence), 1)
self.assertEqual(len(rec.info), 0)
def testCopy(self):
""" Test that the copy does not behave like the original. """
rec = YesRecognizer()
rec.consume(None)
self.assertEqual(rec.state, RecognizerStates.YES)
self.assertEqual(len(rec.evidence), 1)
self.assertEqual(len(rec.info), 0)
rec2 = rec.initializeNew()
self.assertEqual(rec2.state, RecognizerStates.NO)
self.assertEqual(len(rec2.evidence), 0)
self.assertEqual(len(rec2.info), 0)
self.assertEqual(rec, rec2)
self.assertFalse(rec != YesRecognizer())