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import mock |
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from st2tests.base import BaseSensorTestCase |
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from docker_container_sensor import DockerSensor |
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MOCK_CONTAINER_DATA = { |
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"Id": "8dfafdbc3a40", |
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"Names": ["/boring_feynman"], |
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"Image": "ubuntu:latest", |
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"Command": "echo 1", |
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"Created": 1367854155, |
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"Status": "Exit 0", |
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"Ports": [{"PrivatePort": 2222, "PublicPort": 3333, "Type": "tcp"}], |
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"SizeRw": 12288, |
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"SizeRootFs": 0 |
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} |
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class DockerSensorTestCase(BaseSensorTestCase): |
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sensor_cls = DockerSensor |
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def test_poll(self): |
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sensor = self.get_sensor_instance() |
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# No existing and no running containers (e.g. after initial sensor poll) |
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sensor._running_containers = {} |
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sensor._get_active_containers = mock.Mock() |
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sensor._get_active_containers.return_value = {} |
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# Initial poll, no containers |
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sensor.poll() |
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self.assertEqual(self.get_dispatched_triggers(), []) |
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35
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# One container started |
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sensor._get_active_containers.return_value = {'1': MOCK_CONTAINER_DATA} |
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sensor.poll() |
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self.assertEqual(len(self.get_dispatched_triggers()), 1) |
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self.assertTriggerDispatched(trigger='docker.container_tracker.started', |
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payload={'container_info': MOCK_CONTAINER_DATA}) |
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# One container stopped |
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sensor._get_active_containers.return_value = {} |
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sensor.poll() |
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self.assertEqual(len(self.get_dispatched_triggers()), 2) |
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self.assertTriggerDispatched(trigger='docker.container_tracker.stopped', |
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payload={'container_info': MOCK_CONTAINER_DATA}) |
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StackStorm /
st2contrib
