def test_returns_none_if_a_metric_for_previous_value_does_not_exist_for_a_metric_that_has_no_instance( self): utime_mock = Mock(netValues=[('NULL', None, 12345)], netPrevValues=[('NULL', None, 12354)]) group = {'kernel.all.cpu.user': utime_mock} m_repo = ReportingMetricRepository(group) c_utime = m_repo.previous_value('kernel.all.cpu.guest', None) self.assertIsNone(c_utime)
def test_returns_the_previous_value_for_a_metric_that_has_no_instances( self): utime_mock = Mock(netValues=[('NULL', None, 12345)], netPrevValues=[('NULL', None, 12354)]) group = {'kernel.all.cpu.user': utime_mock} m_repo = ReportingMetricRepository(group) c_utime = m_repo.previous_value('kernel.all.cpu.user', None) self.assertEquals(c_utime, 12354)
def test_returns_the_previous_value_for_a_metric_that_has_instances(self): utime_mock = Mock(netValues=[(Mock(inst=111), 'dummyprocess', 12345)], netPrevValues=[(Mock(inst=111), 'dummyprocess', 12354)]) group = {'proc.psinfo.utime': utime_mock} m_repo = ReportingMetricRepository(group) c_utime = m_repo.previous_value('proc.psinfo.utime', 111) self.assertEquals(c_utime, 12354)
def test_returns_none_if_a_metric_for_previous_value_does_not_exist_for_a_metric_that_has_no_instance(self): utime_mock = Mock( netValues = [('NULL',None,12345)], netPrevValues = [('NULL',None,12354)] ) group = {'kernel.all.cpu.user':utime_mock} m_repo = ReportingMetricRepository(group) c_utime = m_repo.previous_value('kernel.all.cpu.guest',None) self.assertIsNone(c_utime)
def test_returns_none_if_a_metric_for_previous_value_does_not_exist_for_an_instance(self): utime_mock = Mock( netValues = [(Mock(inst=111),'dummyprocess',12345)], netPrevValues = [(Mock(inst=111),'dummyprocess',12354)] ) group = {'proc.psinfo.utime':utime_mock} m_repo = ReportingMetricRepository(group) c_utime = m_repo.previous_value('proc.psinfo.time',111) self.assertIsNone(c_utime)
def test_returns_the_previous_value_for_a_metric_that_has_no_instances(self): utime_mock = Mock( netValues = [('NULL',None,12345)], netPrevValues = [('NULL',None,12354)] ) group = {'kernel.all.cpu.user':utime_mock} m_repo = ReportingMetricRepository(group) c_utime = m_repo.previous_value('kernel.all.cpu.user',None) self.assertEquals(c_utime,12354)
def test_returns_the_previous_value_for_a_metric_that_has_instances(self): utime_mock = Mock( netValues = [(Mock(inst=111),'dummyprocess',12345)], netPrevValues = [(Mock(inst=111),'dummyprocess',12354)] ) group = {'proc.psinfo.utime':utime_mock} m_repo = ReportingMetricRepository(group) c_utime = m_repo.previous_value('proc.psinfo.utime',111) self.assertEquals(c_utime,12354)