},
	} {
		t.Run(tt.name, func(t *testing.T) {
			podUID, containerID, err := getPodUIDAndContainerIDFromCGroups(makeCGroups(tt.cgroupPaths))

			if tt.expectMsg != "" {
				assert.Equal(t, tt.expectMsg, err.Error())
				return
			}
			assert.Equal(t, tt.expectPodUID, podUID)
			assert.Equal(t, tt.expectContainerID, containerID)
		})
	}

	eventC := CNIEventClient{
		client: c,
		url:    address + constants.CNIAddEventPath,
	}
	return eventC
}

var fakeCmdArgs = &skel.CmdArgs{
	Netns:       "someNetNS",
	IfName:      "ethBro",
	ContainerID: "bbb-eee-www",
}

var (
	fakeIP                 = net.ParseIP("99.9.9.9")
	fakeGW                 = net.ParseIP("88.9.9.9")
	fakeIDX                = 0
	fakePrevResultIPConfig = cniv1.IPConfig{

	serverClose := setupCNIEventClientWithMockServer(false)

	cniConf := buildMockConf(true)

	pod, ns := buildFakePodAndNSForClient()

	proxy := corev1.Container{Name: "istio-proxy"}
	app := corev1.Container{Name: "app"}

	pod.Spec.Containers = []corev1.Container{app, proxy}
	pod.ObjectMeta.Annotations = map[string]string{annotation.SidecarStatus.Name: "true"}

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Configure JDK
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: 17

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v4

      - name: Run Container Tests

- github.com/containerd/cgroups/v3: [v3.0.3](https://github.com/containerd/cgroups/tree/v3.0.3)
- github.com/containerd/containerd: [v1.7.20](https://github.com/containerd/containerd/tree/v1.7.20)
- github.com/containerd/continuity: [v0.4.2](https://github.com/containerd/continuity/tree/v0.4.2)
- github.com/containerd/fifo: [v1.1.0](https://github.com/containerd/fifo/tree/v1.1.0)

```

</details>

## Was ist ein Container?

Container (hauptsächlich Linux-Container) sind eine sehr **leichtgewichtige** Möglichkeit, Anwendungen einschließlich aller ihrer Abhängigkeiten und erforderlichen Dateien zu verpacken und sie gleichzeitig von anderen Containern (anderen Anwendungen oder Komponenten) im selben System isoliert zu halten.

   * test method needs to create multiple containers while retaining the ability to use {@link
   * #expectContents(Object[]) expectContents(E...)} and other convenience methods. The creation of
   * multiple containers in a single method is discouraged in most cases, but it is vital to the
   * iterator tests.
   *
   * @return the new container instance

	ExcludeNamespaces []string `json:"exclude_namespaces"`
}

// K8sArgs is the valid CNI_ARGS used for Kubernetes
// The field names need to match exact keys in containerd args for unmarshalling
// https://github.com/containerd/containerd/blob/ced9b18c231a28990617bc0a4b8ce2e81ee2ffa1/pkg/cri/server/sandbox_run.go#L526-L532
type K8sArgs struct {
	types.CommonArgs

						Name:      "productpage-v1-1234567890",
						Namespace: "default",
						Labels: map[string]string{
							"app": "productpage",
						},
					},
					Spec: corev1.PodSpec{
						Containers: []corev1.Container{
							{
								Name: "productpage",
								Ports: []corev1.ContainerPort{
									{
										Name:          "http",
										ContainerPort: 9080,
									},
								},
							},

    steps:
      - name: Stop old running containers (if any)
        shell: bash
        run: |
          running_containers=$(docker ps -q) && \
          if [[ $running_containers == "" ]]; then
            echo "No running containers";
          else
            echo "Running container(s) found" && \
            docker stop $running_containers;
          fi
          docker container prune -f
          docker image prune -af