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)
