class TestFilestatCollector(CollectorTestCase):
def setUp(self):
config = get_collector_config("FilestatCollector", {"interval": 10})
self.collector = FilestatCollector(config, None)
@patch("__builtin__.open")
@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 = get_fixture_path("proc_sys_fs_file-nr")
self.collector.collect()
self.assertPublishedMany(publish_mock, {"assigned": 576, "unused": 0, "max": 4835852})
def setUp(self):
config = get_collector_config("FilestatCollector", {"interval": 10})
self.collector = FilestatCollector(config, None)
