def test_it_can_expect_a_deprecation(self):
recorder = testing.Recorder()
regret = Deprecator(emit=recorder.emit)
deprecated = regret.callable(version="1.2.3")(calculate)
with recorder.expect(kind=emitted.Callable(object=deprecated)):
deprecated()
def test_it_errors_when_not_seeing_an_expected_deprecation(self):
recorder = testing.Recorder()
regret = Deprecator(emit=recorder.emit)
deprecated = regret.callable(version="1.2.3")(calculate)
with self.assertRaises(testing.ExpectedDifferentDeprecations):
with recorder.expect(kind=emitted.Callable(object=deprecated)):
pass
def test_it_fails_for_unexpected_deprecations(self):
recorder = testing.Recorder()
regret = Deprecator(emit=recorder.emit)
deprecated = regret.callable(version="1.2.3")(calculate)
with self.assertRaises(testing.ExpectedDifferentDeprecations):
with recorder.expect_clean():
deprecated()
def test_it_errors_for_non_matching_deprecations(self):
recorder = testing.Recorder()
regret = Deprecator(emit=recorder.emit)
deprecated = regret.callable(version="1.2.3")(calculate)
with self.assertRaises(testing.ExpectedDifferentDeprecations):
with recorder.expect_deprecations(
emitted.Deprecation(kind=emitted.Callable(object=int)),
):
deprecated()