def test_should_highlight_when_string_lengths_differ_again(self):
text = highlight_differences("fo1234567890", "foo")
self.assertEqual("fo${REVERSE}o${NORMAL}", text)
def test_should_highlight_everything_when_strings_mismatch_in_first_position_only(self):
text = highlight_differences("foo", "boo")
self.assertEqual("${REVERSE}boo${NORMAL}", text)
def test_should_highlight_every_but_the_first_character_when_strings_differ_in_position_two(self):
text = highlight_differences("foo", "fXo")
self.assertEqual("f${REVERSE}Xo${NORMAL}", text)
def test_should_highlight_everything_when_strings_mismatch_totally(self):
text = highlight_differences("foo", "bar")
self.assertEqual("${REVERSE}bar${NORMAL}", text)
def test_should_highlight_last_character_when_they_differ(self):
text = highlight_differences("foo", "foX")
self.assertEqual("fo${REVERSE}X${NORMAL}", text)
def test_should_highlight_nothing_when_no_difference(self):
text = highlight_differences("foo", "foo")
self.assertEqual("foo", text)
def test_should_highlight_when_text_longer_than_reference(self):
text = highlight_differences("foo", "foo-123")
self.assertEqual("foo${REVERSE}-123${NORMAL}", text)
def test_should_highlight_when_text_longer_than_reference(self):
text = highlight_differences("foo", "foo-123")
self.assertEqual("foo${REVERSE}-123${NORMAL}", text)
