def test_negative(self): fn = metric_store.default_modify_fn('foo') with self.assertRaises(errors.MonitoringDecreasingValueError) as cm: fn(2, -1) self.assertIn('"foo"', str(cm.exception))
def test_adds(self): fn = metric_store.default_modify_fn('foo') self.assertEquals(5, fn(2, 3)) self.assertEquals(5, fn(3, 2))