def test_if_message_given_message(self):
# Annotate.if_message returns an annotated version of the matcher if a
# message is provided.
matcher = Equals(1)
expected = Annotate("foo", matcher)
annotated = Annotate.if_message("foo", matcher)
self.assertThat(annotated, MatchesStructure.fromExample(expected, "annotation", "matcher"))
def test_if_message_given_message(self):
# Annotate.if_message returns an annotated version of the matcher if a
# message is provided.
matcher = Equals(1)
expected = Annotate('foo', matcher)
annotated = Annotate.if_message('foo', matcher)
self.assertThat(
annotated,
MatchesStructure.fromExample(expected, 'annotation', 'matcher'))
def test_if_message_no_message(self):
# Annotate.if_message returns the given matcher if there is no
# message.
matcher = Equals(1)
not_annotated = Annotate.if_message('', matcher)
self.assertIs(matcher, not_annotated)
def test_if_message_no_message(self):
# Annotate.if_message returns the given matcher if there is no
# message.
matcher = Equals(1)
not_annotated = Annotate.if_message("", matcher)
self.assertIs(matcher, not_annotated)
