Replace assertEqual(None, *) with assertIsNone in tests

Replace assertEqual(None, *) with assertIsNone in tests to have
more clear messages in case of failure.

Change-Id: Ifa954f9119bd226878134ec559ebf7d66bebdaee
This commit is contained in:
zhang-jinnan
2014-02-14 13:19:55 +08:00
parent d3903a4a72
commit 02cf3eaed2

View File

@@ -105,8 +105,8 @@ class TestMetricsNotifications(test.BaseTestCase):
info_none = ic._get_sample(METRICS_UPDATE, 'abc.efg')
info_error = ic._get_sample(ERROR_METRICS, 'cpu.frequency')
self.assertEqual(info['payload']['name'], 'cpu.frequency')
self.assertEqual(info_none, None)
self.assertEqual(info_error, None)
self.assertIsNone(info_none)
self.assertIsNone(info_error)
def test_compute_cpu_frequency(self):
c = self._process_notification(cpu.CpuFrequency())