How to use TestContainerTerminationRemovesDockerImage method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.TestContainerTerminationRemovesDockerImage

docker_test.go

Source:docker_test.go

...491	if err == nil {492		t.Fatal("expected error from container inspect.")493	}494}495func TestContainerTerminationRemovesDockerImage(t *testing.T) {496	t.Run("if not built from Dockerfile", func(t *testing.T) {497		ctx := context.Background()498		client, err := client.NewClientWithOpts(client.FromEnv)499		if err != nil {500			t.Fatal(err)501		}502		client.NegotiateAPIVersion(ctx)503		container, err := GenericContainer(ctx, GenericContainerRequest{504			ProviderType: providerType,505			ContainerRequest: ContainerRequest{506				Image: nginxAlpineImage,507				ExposedPorts: []string{508					nginxDefaultPort,509				},...

TestContainerTerminationRemovesDockerImage

Using AI Code Generation

1import (2func TestContainerTerminationRemovesDockerImage(t *testing.T) {3	cli, err := client.NewEnvClient()4	require.NoError(t, err)5	ctx := context.Background()6	container, err := cli.ContainerCreate(ctx, &container.Config{7		Cmd:   []string{"echo", "hello"},8	}, nil, nil, "")9	require.NoError(t, err)10	err = cli.ContainerStart(ctx, container.ID, types.ContainerStartOptions{})11	require.NoError(t, err)12	_, err = cli.ContainerWait(ctx, container.ID)13	require.NoError(t, err)14	inspect, err := cli.ContainerInspect(ctx, container.ID)15	require.NoError(t, err)16	_, _, err = cli.ImageInspectWithRaw(ctx, inspect.Image)17	assert.Error(t, err)18}19func TestContainerTerminationRemovesDockerImage2(t *testing.T) {20	cli, err := client.NewEnvClient()21	require.NoError(t, err)22	ctx := context.Background()23	container, err := cli.ContainerCreate(ctx, &container.Config{24		Cmd:   []string{"echo", "hello"},25	}, nil, nil, "")26	require.NoError(t, err)

TestContainerTerminationRemovesDockerImage

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		Cmd:          []string{"echo", "Hello world!"},6		ExposedPorts: []string{"80/tcp"},7		WaitingFor:   wait.ForLog("Hello world!"),8	}9	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10	})11	if err != nil {12		panic(err)13	}14	id, err := c.ContainerID(ctx)15	if err != nil {16		panic(err)17	}18	ip, err := c.Host(ctx)19	if err != nil {20		panic(err)21	}22	fmt.Printf("Container ID: %s, IP: %s", id, ip)23	err = c.Terminate(ctx)24	if err != nil {25		panic(err)26	}27}

TestContainerTerminationRemovesDockerImage

Using AI Code Generation

1import (2func TestContainerTerminationRemovesDockerImage(t *testing.T) {3    ctx := context.Background()4    req := testcontainers.ContainerRequest{5        Cmd:          []string{"sleep", "1000"},6        WaitingFor:   wait.ForLog("started"),7    }8    container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9    })10    if err != nil {11        log.Fatal(err)12    }13    defer container.Terminate(ctx)14    containerID, err := container.ContainerID(ctx)15    if err != nil {16        log.Fatal(err)17    }18    imageID, err := getImageID(ctx, containerID)19    if err != nil {20        log.Fatal(err)21    }22    imageName, err := getImageName(ctx, imageID)23    if err != nil {24        log.Fatal(err)25    }26    err = container.Terminate(ctx)27    if err != nil {28        log.Fatal(err)29    }30    err = checkImageIsGone(ctx, imageName)31    if err != nil {32        log.Fatal(err)33    }34}35func getImageID(ctx context.Context, containerID string) (string, error) {36    cmd := exec.CommandContext(ctx, "docker", "container", "inspect", containerID, "--format", "{{.Image}}")37    out, err := cmd.CombinedOutput()38    if err != nil {39        return "", fmt.Errorf("failed to get image ID: %v", err)40    }41    return strings.TrimSpace(string(out)), nil42}43func getImageName(ctx context.Context, imageID string) (string, error) {44    cmd := exec.CommandContext(ctx, "docker", "image", "inspect", imageID,

TestContainerTerminationRemovesDockerImage

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	ctx := context.Background()5	req := testcontainers.ContainerRequest{6		Cmd:          []string{"sh", "-c", "while true; do echo hello; sleep 1; done"},7		ExposedPorts: []string{"80/tcp"},8		WaitingFor:   wait.ForLog("hello"),9	}10	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{11	})12	if err != nil {13		panic(err)14	}15	id, err := container.ContainerID(ctx)16	if err != nil {17		panic(err)18	}19	fmt.Println(id)20	port, err := container.MappedPort(ctx, "80")21	if err != nil {22		panic(err)23	}24	fmt.Println(port.Int())25	host, err := container.Host(ctx)26	if err != nil {27		panic(err)28	}29	fmt.Println(host)30}

TestContainerTerminationRemovesDockerImage

Using AI Code Generation

1import (2func TestContainerTerminationRemovesDockerImage(t *testing.T) {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		Cmd:          []string{"sleep", "10"},6		ExposedPorts: []string{"80/tcp"},7		WaitingFor:   wait.ForLog("10"),8	}9	testContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10	})11	if err != nil {12		log.Fatalf("Could not create container: %s", err)13	}14	containerID, err := testContainer.ContainerID(ctx)15	if err != nil {16		log.Fatalf("Could not get container ID: %s", err)17	}18	err = testContainer.Terminate(ctx)19	if err != nil {20		log.Fatalf("Could not terminate container: %s", err)21	}22	containers, err := testcontainers.ListContainers(ctx, testcontainers.ListContainersOptions{})23	if err != nil {24		log.Fatalf("Could not list containers: %s", err)25	}26	for _, container := range containers {27		if container.ID == containerID {28			t.Errorf("Container %s was not removed", containerID)29		}30	}31	images, err := testcontainers.ListImages(ctx, testcontainers.ListImagesOptions{})32	if err != nil {33		log.Fatalf("Could not list images: %s", err)34	}35	for _, image := range images {36		for _, repoTag := range image.RepoTags {37			if strings.Contains(repoTag, "alpine") {38				t.Errorf("Image %s was not removed", image.ID)39			}40		}41	}42}43func main() {44	fmt.Println("Hello, playground")45}

TestContainerTerminationRemovesDockerImage

Using AI Code Generation

1func TestContainerTerminationRemovesDockerImage(t *testing.T) {2	t.Parallel()3	ctx := context.Background()4	client, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())5	if err != nil {6		panic(err)7	}8	resp, err := client.ContainerCreate(ctx, &container.Config{9		Cmd:   []string{"sh", "-c", "echo hello world"},10	}, nil, nil, "")11	if err != nil {12		panic(err)13	}14	if err := client.ContainerStart(ctx, resp.ID, types.ContainerStartOptions{}); err != nil {15		panic(err)16	}17	if err := client.ContainerStop(ctx, resp.ID, nil); err != nil {18		panic(err)19	}20	_, err = client.ImageInspectWithRaw(ctx, "alpine")21	if err != nil {22		if client.IsErrNotFound(err) {23			fmt.Println("Image not found")24		}25		panic(err)26	}27}28func TestContainerTerminationRemovesDockerImage(t *testing.T) {29	t.Parallel()30	ctx := context.Background()31	client, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())32	if err != nil {33		panic(err)34	}35	resp, err := client.ContainerCreate(ctx, &container.Config{36		Cmd:   []string{"sh", "-c", "echo hello world"},37	}, nil, nil, "")38	if err != nil {39		panic(err)40	}41	if err := client.ContainerStart(ctx, resp.ID

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.