class TestLoadAverageCollector(CollectorTestCase): def setUp(self): config = get_collector_config('LoadAverageCollector', { 'interval': 10 }) self.collector = LoadAverageCollector(config, None) @patch('__builtin__.open') @patch.object(Collector, 'publish') def test_should_open_proc_loadavg(self, publish_mock, open_mock): open_mock.return_value = StringIO('') self.collector.collect() open_mock.assert_called_once_with('/proc/loadavg') @patch.object(Collector, 'publish') def test_should_work_with_real_data(self, publish_mock): LoadAverageCollector.PROC = get_fixture_path('proc_loadavg') self.collector.collect() self.assertPublishedMany(publish_mock, { '01' : (0.00, 2), '05' : (0.32, 2), '15' : (0.56, 2), 'processes_running' : 1, 'processes_total' : 235 })
def setUp(self): config = get_collector_config('LoadAverageCollector', { 'interval': 10 }) self.collector = LoadAverageCollector(config, None)