def test_no_standing_out(self):
(result, confidence) = equals(['a', 'b', 'c', 'd'])
self.assertGreaterEqual(
confidence, 0) # TODO shouldn't confidence be 0 in such case?
self.assertLess(confidence, 1)
self.assertIn(result, ['a', 'b', 'c', 'd'])
def test_same_num(self):
(result, confidence) = equals([2, 2, 2])
self.assertEquals(result, 2)
self.assertEquals(confidence, 1)
def test_outlier(self):
(result, confidence) = equals(['a', 'a', 'a', 'b'])
self.assertEquals(result, 'a')
self.assertGreaterEqual(confidence, 0)
self.assertLess(confidence, 1)
def test_same_text(self):
(result, confidence) = equals(['a', 'a', 'a'])
self.assertEquals(result, 'a')
self.assertEquals(confidence, 1)
