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How to use createContainerRequest method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.createContainerRequest

reaper_test.go

Source:reaper_test.go

...20}21func (m *mockReaperProvider) Config() TestContainersConfig {22	return m.config23}24// createContainerRequest creates the expected request and allows for customization25func createContainerRequest(customize func(ContainerRequest) ContainerRequest) ContainerRequest {26	req := ContainerRequest{27		Image:        "reaperImage",28		ExposedPorts: []string{"8080/tcp"},29		Labels: map[string]string{30			TestcontainerLabel:          "true",31			TestcontainerLabelIsReaper:  "true",32			TestcontainerLabelSessionID: "sessionId",33		},34		SkipReaper:  true,35		Mounts:      Mounts(BindMount("/var/run/docker.sock", "/var/run/docker.sock")),36		AutoRemove:  true,37		WaitingFor:  wait.ForListeningPort(nat.Port("8080/tcp")),38		NetworkMode: "bridge",39	}40	if customize == nil {41		return req42	}43	return customize(req)44}45func Test_NewReaper(t *testing.T) {46	type cases struct {47		name   string48		req    ContainerRequest49		config TestContainersConfig50		ctx    context.Context51	}52	tests := []cases{53		{54			name:   "non-privileged",55			req:    createContainerRequest(nil),56			config: TestContainersConfig{},57		},58		{59			name: "privileged",60			req: createContainerRequest(func(req ContainerRequest) ContainerRequest {61				req.Privileged = true62				return req63			}),64			config: TestContainersConfig{65				RyukPrivileged: true,66			},67		},68		{69			name: "docker-host in context",70			req: createContainerRequest(func(req ContainerRequest) ContainerRequest {71				req.Mounts = Mounts(BindMount("/value/in/context.sock", "/var/run/docker.sock"))72				return req73			}),74			config: TestContainersConfig{},75			ctx:    context.WithValue(context.TODO(), dockerHostContextKey, "unix:///value/in/context.sock"),76		},77	}78	for _, test := range tests {79		t.Run(test.name, func(t *testing.T) {80			// make sure we re-initialize the singleton81			reaper = nil82			provider := &mockReaperProvider{83				config: test.config,84			}...

createContainerRequest

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"80/tcp"},6		Cmd:          []string{"echo", "hello world"},7		WaitingFor:   wait.ForLog("hello world"),8	}9	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10	})11	if err != nil {12		panic(err)13	}14	id, err := container.ContainerID(ctx)15	if err != nil {16		panic(err)17	}18	fmt.Println("Container ID:", id)19	ip, err := container.Host(ctx)20	if err != nil {21		panic(err)22	}23	fmt.Println("Container IP:", ip)24	port, err := container.MappedPort(ctx, "80")25	if err != nil {26		panic(err)27	}28	fmt.Println("Container Port:", port.Int())

createContainerRequest

Using AI Code Generation

1import (2func main() {3	req := testcontainers.ContainerRequest{4		ExposedPorts: []string{"80/tcp"},5		WaitingFor:   wait.ForHTTP("/"),6	}7	ctx := context.Background()8	provider, err := testcontainers.NewDockerProvider()9	if err != nil {10		log.Fatalf("Could not get docker provider: %s", err)11	}12	container, err := provider.CreateContainer(ctx, req)13	if err != nil {14		log.Fatalf("Could not create container: %s", err)15	}16	defer container.Terminate(ctx)17	err = container.Start(ctx)18	if err != nil {19		log.Fatalf("Could not start container: %s", err)20	}21	ip, err := container.Host(ctx)22	if err != nil {23		log.Fatalf("Could not get container's IP: %s", err)24	}25	port, err := container.MappedPort(ctx, "80/tcp")26	if err != nil {27		log.Fatalf("Could not get mapped port: %s", err)28	}29	log.Printf("Container IP: %s", ip)30	log.Printf("Mapped port: %s", port.Port())31	err = container.WaitingFor(ctx)32	if err != nil {33		log.Fatalf("Could not wait for container to be ready: %s", err)34	}35	log.Printf("Container is ready")36	time.Sleep(30 * time.Second)37}

createContainerRequest

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"5432/tcp"},6		WaitingFor:   wait.ForListeningPort("5432/tcp"),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	port, err := container.MappedPort(ctx, "5432")15	if err != nil {16		log.Fatal(err)17	}18	fmt.Println(port.Int())19}

createContainerRequest

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"3306/tcp"},6		WaitingFor:   wait.ForLog("port: 3306  MySQL Community Server - GPL"),7		Env: map[string]string{8		},9	}10	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{11	})12	if err != nil {13		panic(err)14	}15	containerID := container.GetContainerID()16	fmt.Println("Container ID: ", containerID)17	containerIP, err := container.GetContainerIP(ctx)18	if err != nil {19		log.Println("error while getting container IP address: ", err)20	}21	fmt.Println("Container IP: ", containerIP)22	hostPort, err := container.GetPort(ctx, "3306/tcp")23	if err != nil {24		log.Println("error while getting container port: ", err)25	}26	fmt.Println("Host Port: ", hostPort)27	boundIP, err := container.GetBoundIP(ctx, "3306/tcp")28	if err != nil {29		log.Println("error while getting container bound IP: ", err)30	}31	fmt.Println("Bound IP: ", boundIP)32	boundPorts, err := container.GetBoundPorts(ctx)33	if err != nil {34		log.Println("error while getting container bound ports: ", err)35	}36	fmt.Println("Bound Ports

createContainerRequest

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"80/tcp"},6		WaitingFor:   wait.ForLog("ready"),7	}8	resp, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		panic(err)12	}13	defer resp.Terminate(ctx)14	ip, err := resp.Host(ctx)15	if err != nil {16		panic(err)17	}18	port, err := resp.MappedPort(ctx, "80")19	if err != nil {20		panic(err)21	}22	fmt.Println(ip, port.Int())

createContainerRequest

Using AI Code Generation

1import (2func TestCreateContainerRequest(t *testing.T) {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"3306/tcp"},6		WaitingFor:   wait.ForLog("port: 3306  MySQL Community Server"),7	}8	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		panic(err)12	}13	err = container.Start(ctx)14	if err != nil {15		panic(err)16	}17	ip, err := container.Host(ctx)18	if err != nil {19		panic(err)20	}21	port, err := container.MappedPort(ctx, "3306")22	if err != nil {23		panic(err)24	}25	fmt.Println(ip, port.Int())26	err = container.Terminate(ctx)27	if err != nil {28		panic(err)29	}30}

createContainerRequest

Using AI Code Generation

1func createContainerRequest() testcontainers.ContainerRequest {2	ctx := context.Background()3	req := testcontainers.ContainerRequest{4		ExposedPorts: []string{"5432/tcp"},5		WaitingFor:   wait.ForLog("database system is ready to accept connections"),6	}7	postgresContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{8	})9	if err != nil {10		log.Fatalf("Could not create container: %v", err)11	}12}13func createContainer() testcontainers.Container {14	ctx := context.Background()15	req := testcontainers.ContainerRequest{16		ExposedPorts: []string{"5432/tcp"},17		WaitingFor:   wait.ForLog("database system is ready to accept connections"),18	}19	postgresContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{20	})21	if err != nil {22		log.Fatalf("Could not create container: %v", err)23	}24}25func createContainer() testcontainers.Container {26	ctx := context.Background()27	req := testcontainers.ContainerRequest{28		ExposedPorts: []string{"5432/tcp"},29		WaitingFor:   wait.ForLog("database system is ready to accept connections"),30	}31	postgresContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{32	})33	if err != nil {34		log.Fatalf("Could not create container: %v", err)35	}36}37func TestContainer(t *testing.T) {38	ctx := context.Background()39	req := testcontainers.ContainerRequest{40		ExposedPorts: []string{"5432/tcp"},41		WaitingFor:   wait.ForLog("database system is ready to accept connections"),42	}

createContainerRequest

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"80/tcp"},6		WaitingFor:   wait.ForHTTP("/"),7	}8	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}13	defer c.Terminate(ctx)14	ip, err := c.Host(ctx)15	if err != nil {16		log.Fatal(err)17	}18	port, err := c.MappedPort(ctx, "80")19	if err != nil {20		log.Fatal(err)21	}22	fmt.Println(ip, port.Int())23}24import (25func main() {26	ctx := context.Background()27	req := testcontainers.ContainerRequest{28		ExposedPorts: []string{"80/tcp"},29		WaitingFor:   wait.ForHTTP("/"),30	}31	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{32	})33	if err != nil {34		log.Fatal(err

createContainerRequest

Using AI Code Generation

1import (2func main() {3    ctx := context.Background()4    cli, err := client.NewEnvClient()5    if err != nil {6        panic(err)7    }8    resp, err := cli.ContainerCreate(ctx, &container.Config{9        Cmd:   []string{"echo", "hello world"},10    }, nil, nil, "")11    if err != nil {12        panic(err)13    }14    if err := cli.ContainerStart(ctx, resp.ID, types.ContainerStartOptions{}); err != nil {15        panic(err)16    }17    statusCh, errCh := cli.ContainerWait(ctx, resp.ID, container.WaitConditionNotRunning)18    select {19        if err != nil {20            panic(err)21        }22    }23    out, err := cli.ContainerLogs(ctx, resp.ID, types.ContainerLogsOptions{ShowStdout: true})24    if err != nil {25        panic(err)26    }27    defer out.Close()28    buf := new(bytes.Buffer)29    buf.ReadFrom(out)30    newStr := buf.String()31    fmt.Println(newStr)32}

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