Function TestHandler

lib/container/containerd/handler_test.go:47–144

(t *testing.T)

}

func TestHandler(t *testing.T) {
	as := assert.New(t)
	type testCase struct {
		client               ContainerdClient
		name                 string
		machineInfoFactory   info.MachineInfoFactory
		fsInfo               fs.FsInfo
		cgroupSubsystems     map[string]string
		inHostNamespace      bool
		metadataEnvAllowList []string
		includedMetrics      container.MetricSet

		hasErr         bool
		errContains    string
		checkReference *info.ContainerReference
		checkEnvVars   map[string]string
	}
	testContainers := make(map[string]*containers.Container)
	testContainer := &containers.Container{
		ID:     "40af7cdcbe507acad47a5a62025743ad3ddc6ab93b77b21363aa1c1d641047c9",
		Labels: map[string]string{"io.cri-containerd.kind": "sandbox"},
	}
	spec := &specs.Spec{Root: &specs.Root{Path: "/test/"}, Process: &specs.Process{Env: []string{"TEST_REGION=FRA", "TEST_ZONE=A", "HELLO=WORLD"}}}
	testContainer.Spec, _ = typeurl.MarshalAnyToProto(spec)
	testContainers["40af7cdcbe507acad47a5a62025743ad3ddc6ab93b77b21363aa1c1d641047c9"] = testContainer
	for _, ts := range []testCase{
		{
			mockcontainerdClient(nil, nil),
			"/kubepods/pod068e8fa0-9213-11e7-a01f-507b9d4141fa/40af7cdcbe507acad47a5a62025743ad3ddc6ab93b77b21363aa1c1d641047c9",
			nil,
			nil,
			nil,
			false,
			nil,
			nil,
			true,
			"unable to find container \"40af7cdcbe507acad47a5a62025743ad3ddc6ab93b77b21363aa1c1d641047c9\"",
			nil,
			nil,
		},
		{
			mockcontainerdClient(testContainers, nil),
			"/kubepods/pod068e8fa0-9213-11e7-a01f-507b9d4141fa/40af7cdcbe507acad47a5a62025743ad3ddc6ab93b77b21363aa1c1d641047c9",
			&mockedMachineInfo{},
			nil,
			nil,
			false,
			nil,
			nil,
			false,
			"",
			&info.ContainerReference{
				Id:        "40af7cdcbe507acad47a5a62025743ad3ddc6ab93b77b21363aa1c1d641047c9",
				Name:      "/kubepods/pod068e8fa0-9213-11e7-a01f-507b9d4141fa/40af7cdcbe507acad47a5a62025743ad3ddc6ab93b77b21363aa1c1d641047c9",
				Aliases:   []string{"40af7cdcbe507acad47a5a62025743ad3ddc6ab93b77b21363aa1c1d641047c9", "/kubepods/pod068e8fa0-9213-11e7-a01f-507b9d4141fa/40af7cdcbe507acad47a5a62025743ad3ddc6ab93b77b21363aa1c1d641047c9"},
				Namespace: k8sContainerdNamespace,
			},
			map[string]string{},