class TestFilestatCollector(CollectorTestCase): def setUp(self): config = get_collector_config('FilestatCollector', { 'interval': 10 }) self.collector = FilestatCollector(config, None) def test_import(self): self.assertTrue(FilestatCollector) @patch('__builtin__.open') @patch('os.access', Mock(return_value=True)) @patch.object(Collector, 'publish') def test_should_open_proc_sys_fs_file_nr(self, publish_mock, open_mock): open_mock.return_value = StringIO('') self.collector.collect() open_mock.assert_called_once_with('/proc/sys/fs/file-nr') @patch.object(Collector, 'publish') def test_should_work_with_real_data(self, publish_mock): FilestatCollector.PROC = self.getFixturePath('proc_sys_fs_file-nr') self.collector.collect() metrics = { 'assigned': 576, 'unused': 0, 'max': 4835852 } self.setDocExample(collector=self.collector.__class__.__name__, metrics=metrics, defaultpath=self.collector.config['path']) self.assertPublishedMany(publish_mock, metrics)
def setUp(self): config = get_collector_config('FilestatCollector', { 'interval': 10 }) self.collector = FilestatCollector(config, None)