(t *testing.T)
| 33 | ) |
| 34 | |
| 35 | func TestContainerEvents(t *testing.T) { |
| 36 | ctx, cancel := context.WithCancel(context.Background()) |
| 37 | t.Cleanup(cancel) |
| 38 | |
| 39 | t.Log("Set up container events streaming clients") |
| 40 | containerEventsStreamingClient1, err := runtimeService.GetContainerEvents(ctx, &runtime.GetEventsRequest{}) |
| 41 | require.NoError(t, err) |
| 42 | containerEventsStreamingClient2, err := runtimeService.GetContainerEvents(ctx, &runtime.GetEventsRequest{}) |
| 43 | require.NoError(t, err) |
| 44 | containerEventsChan1 := make(chan *runtime.ContainerEventResponse) |
| 45 | containerEventsChan2 := make(chan *runtime.ContainerEventResponse) |
| 46 | |
| 47 | go listenToEventChannel(ctx, t, containerEventsChan1, containerEventsStreamingClient1) |
| 48 | go listenToEventChannel(ctx, t, containerEventsChan2, containerEventsStreamingClient2) |
| 49 | // drain all events emitted by previous tests. |
| 50 | drainContainerEventsChan(containerEventsChan1) |
| 51 | drainContainerEventsChan(containerEventsChan2) |
| 52 | |
| 53 | containerEventsChannels := []chan *runtime.ContainerEventResponse{containerEventsChan1, containerEventsChan2} |
| 54 | |
| 55 | t.Logf("Step 1: RunPodSandbox and check for expected events") |
| 56 | sandboxName := "container_events_sandbox" |
| 57 | sbConfig := PodSandboxConfig(sandboxName, "container_events") |
| 58 | |
| 59 | sb, err := runtimeService.RunPodSandbox(sbConfig, *runtimeHandler) |
| 60 | require.NoError(t, err) |
| 61 | t.Cleanup(func() { |
| 62 | expectedContainerStates := []runtime.ContainerState{} |
| 63 | expectedPodSandboxStatus := &runtime.PodSandboxStatus{State: runtime.PodSandboxState_SANDBOX_NOTREADY} |
| 64 | t.Logf("Step 6: StopPodSandbox and check events") |
| 65 | assert.NoError(t, runtimeService.StopPodSandbox(sb)) |
| 66 | checkContainerEventResponse(t, containerEventsChannels, runtime.ContainerEventType_CONTAINER_STOPPED_EVENT, expectedPodSandboxStatus, expectedContainerStates) |
| 67 | t.Logf("Step 7: RemovePodSandbox and check events") |
| 68 | assert.NoError(t, runtimeService.RemovePodSandbox(sb)) |
| 69 | checkContainerEventResponse(t, containerEventsChannels, runtime.ContainerEventType_CONTAINER_DELETED_EVENT, nil, expectedContainerStates) |
| 70 | }) |
| 71 | |
| 72 | // PodSandbox ready, container state list empty |
| 73 | expectedPodSandboxStatus := &runtime.PodSandboxStatus{State: runtime.PodSandboxState_SANDBOX_READY} |
| 74 | expectedContainerStates := []runtime.ContainerState{} |
| 75 | // PodSandbox created. Check for start event for podsandbox container. Should be zero containers in the podsandbox |
| 76 | checkContainerEventResponse(t, containerEventsChannels, runtime.ContainerEventType_CONTAINER_CREATED_EVENT, expectedPodSandboxStatus, expectedContainerStates) |
| 77 | // PodSandbox started. Check for start event for podsandbox container. Should be zero containers in the podsandbox |
| 78 | checkContainerEventResponse(t, containerEventsChannels, runtime.ContainerEventType_CONTAINER_STARTED_EVENT, expectedPodSandboxStatus, expectedContainerStates) |
| 79 | |
| 80 | t.Logf("Step 2: CreateContainer and check events") |
| 81 | pauseImage := images.Get(images.Pause) |
| 82 | EnsureImageExists(t, pauseImage) |
| 83 | containerConfig := ContainerConfig( |
| 84 | "container1", |
| 85 | pauseImage, |
| 86 | WithTestLabels(), |
| 87 | WithTestAnnotations(), |
| 88 | ) |
| 89 | cn, err := runtimeService.CreateContainer(sb, containerConfig, sbConfig) |
| 90 | require.NoError(t, err) |
| 91 | expectedContainerStates = []runtime.ContainerState{runtime.ContainerState_CONTAINER_CREATED} |
| 92 | checkContainerEventResponse(t, containerEventsChannels, runtime.ContainerEventType_CONTAINER_CREATED_EVENT, expectedPodSandboxStatus, expectedContainerStates) |
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