Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use WithExposedService method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.WithExposedService

compose.go

Source:compose.go

...276				original:    wait.ForListeningPort(np),277				service:     serv,278				virtualPort: np,279			}280			localCompose.WithExposedService(serv, portNum, &wrapper)281			wrappers = append(wrappers, &wrapper)282		}283	}284	return285}...

testing.go

Source:testing.go

...17	identifier := strings.ToLower(uuid.New().String())18	compose := tc.NewLocalDockerCompose(composeFilePaths, identifier)19	execError := compose.20		WithCommand([]string{"up", "-d", "--build"}).21		WithExposedService("vault_1", 8200, wait.NewHTTPStrategy("/v1/sys/health").WithPort("8200/tcp")).22		WithExposedService("keycloak_1", 8080, wait.NewHTTPStrategy("/").WithPort("8080/tcp").WithStartupTimeout(3*time.Minute)).23		Invoke()24	if execError.Error != nil {25		defer compose.Down()26		t.Fatal(execError.Error)27	}28	vaultConfig := api.DefaultConfig()29	vaultConfig.Address = "http://127.0.0.1:8200"30	vaultClient, err := api.NewClient(vaultConfig)31	if err != nil {32		defer compose.Down()33		t.Fatal(err)34	}35	vaultClient.SetToken("root")36	err = vaultClient.Sys().Mount("keycloak-secrets", &api.MountInput{...

WithExposedService

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"6379/tcp"},6		WaitingFor:   wait.ForListeningPort("6379/tcp"),7	}8	redisContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}13	defer redisContainer.Terminate(ctx)14	redisHost, err := redisContainer.Host(ctx)15	if err != nil {16		log.Fatal(err)17	}18	redisPort, err := redisContainer.MappedPort(ctx, "6379/tcp")19	if err != nil {20		log.Fatal(err)21	}22	fmt.Printf("Redis available at host %s on port %s", redisHost, redisPort.Port())23}

WithExposedService

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	nginxContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}13	defer nginxContainer.Terminate(ctx)14	ip, err := nginxContainer.Host(ctx)15	if err != nil {16		log.Fatal(err)17	}18	port, err := nginxContainer.MappedPort(ctx, "80")19	if err != nil {20		log.Fatal(err)21	}22	time.Sleep(10 * time.Second)23}

WithExposedService

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"6379/tcp"},6		WaitingFor:   wait.ForListeningPort("6379/tcp"),7	}8	redisContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}13	defer redisContainer.Terminate(ctx)14	redisHost, err := redisContainer.Host(ctx)15	if err != nil {16		log.Fatal(err)17	}18	redisPort, err := redisContainer.MappedPort(ctx, "6379")19	if err != nil {20		log.Fatal(err)21	}22	fmt.Println("redisHost: ", redisHost)23	fmt.Println("redisPort: ", redisPort.Int())24	time.Sleep(5 * time.Second)25}26import (27func main() {28	ctx := context.Background()29	req := testcontainers.ContainerRequest{30		ExposedPorts: []string{"6379/tcp"},31		WaitingFor:   wait.ForListeningPort("6379/tcp"),32	}33	redisContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{34	})35	if err != nil {36		log.Fatal(err)37	}38	defer redisContainer.Terminate(ctx)39	redisHost, err := redisContainer.Host(ctx)40	if err != nil {41		log.Fatal(err)42	}43	redisPort, err := redisContainer.MappedPort(ctx, "6379")44	if err != nil {45		log.Fatal(err)46	}47	fmt.Println("redisHost: ", redisHost)48	fmt.Println("redisPort: ", redisPort.Int())49	time.Sleep(5 * time.Second)50}51import

WithExposedService

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"5432/tcp"},6		WaitingFor:   wait.ForLog("database system is ready to accept connections"),7	}8	postgres, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatalf("Could not start container: %v", err)12	}13	defer postgres.Terminate(ctx)14	ip, err := postgres.Host(ctx)15	if err != nil {16		log.Fatalf("Could not get host: %v", err)17	}18	port, err := postgres.MappedPort(ctx, "5432")19	if err != nil {20		log.Fatalf("Could not get port: %v", err)21	}22	fmt.Printf("Container mapped port is %s:%s23", ip, port.Port())24	fmt.Printf("Database connection string is %s25	time.Sleep(5 * time.Second)

WithExposedService

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	resp, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}13	defer resp.Terminate(ctx)14	port, err := resp.MappedPort(ctx, "80")15	if err != nil {16		log.Fatal(err)17	}18	respIP, err := resp.Host(ctx)19	if err != nil {20		log.Fatal(err)21	}22	fmt.Println("IP: ", respIP)23	fmt.Println("Port: ", port.Int())24	respName, err := resp.Name(ctx)25	if err != nil {26		log.Fatal(err)27	}28	fmt.Println("Name: ", respName)29	respID, err := resp.ContainerID(ctx)30	if err != nil {31		log.Fatal(err)32	}33	fmt.Println("ID: ", respID)34	respInfo, err := resp.Inspect(ctx)35	if err != nil {36		log.Fatal(err)37	}38	fmt.Println("Info: ", respInfo)39	respLogs, err := resp.Logs(ctx)40	if err != nil {41		log.Fatal(err)42	}43	fmt.Println("Logs: ", respLogs)44	respNetwork, err := resp.Networks(ctx)45	if err != nil {46		log.Fatal(err)47	}48	fmt.Println("Network: ", respNetwork)49	respImage, err := resp.Image(ctx)50	if err != nil {51		log.Fatal(err)52	}53	fmt.Println("Image: ", respImage)54	respState, err := resp.State(ctx)55	if err != nil {56		log.Fatal(err)57	}58	fmt.Println("State: ", respState)59	respHealthCheck, err := resp.HealthCheck(ctx)60	if err != nil {61		log.Fatal(err)62	}63	fmt.Println("HealthCheck: ", respHealthCheck)64	respLabels, err := resp.Labels(ctx)65	if err != nil {66		log.Fatal(err)67	}68	fmt.Println("Labels: ", respLabels)69	respEnv, err := resp.Env(ctx)

WithExposedService

Using AI Code Generation

1func TestWithExposedService(t *testing.T) {2	ctx := context.Background()3	req := testcontainers.ContainerRequest{4		ExposedPorts: []string{"3306/tcp"},5		WaitingFor:   wait.ForListeningPort("3306/tcp"),6	}7	mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{8	})9	if err != nil {10		log.Fatalf("Could not start container: %v", err)11	}12	defer mysqlContainer.Terminate(ctx)13	ip, err := mysqlContainer.Host(ctx)14	if err != nil {15		log.Fatalf("Could not get container host: %v", err)16	}17	port, err := mysqlContainer.MappedPort(ctx, "3306")18	if err != nil {19		log.Fatalf("Could not get container mapped port: %v", err)20	}21	log.Printf("MySQL is available on %s:%s", ip, port.Port())22}23func TestWithURL(t *testing.T) {24	ctx := context.Background()25	req := testcontainers.ContainerRequest{26		ExposedPorts: []string{"3306/tcp"},27		WaitingFor:   wait.ForListeningPort("3306/tcp"),28	}29	mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{30	})31	if err != nil {32		log.Fatalf("Could not start container: %v", err)33	}34	defer mysqlContainer.Terminate(ctx)35	url, err := mysqlContainer.URL(ctx, "3306")36	if err != nil {37		log.Fatalf("Could not get container url: %v", err)38	}39	log.Printf("MySQL is available on %s", url)40}41func TestWithNetwork(t *testing.T) {42	ctx := context.Background()43	req := testcontainers.ContainerRequest{44		ExposedPorts: []string{"3306/tcp"},45		WaitingFor:   wait.ForListeningPort("3306/tcp"),46	}47	mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{

WithExposedService

Using AI Code Generation

1func TestWithExposedService(t *testing.T) {2    ctx := context.Background()3    req := testcontainers.ContainerRequest{4        ExposedPorts: []string{"80/tcp"},5        Cmd:          []string{"sh", "-c", "while true; do echo hello world; sleep 1; done"},6    }7    resp, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{8    })9    if err != nil {10        t.Fatal(err)11    }12    defer resp.Terminate(ctx)13    ip, err := resp.Host(ctx)14    if err != nil {15        t.Fatal(err)16    }17    port, err := resp.MappedPort(ctx, "80")18    if err != nil {19        t.Fatal(err)20    }21    fmt.Println(ip, port.Port())22}

WithExposedService

Using AI Code Generation

1import (2func TestContainer(t *testing.T) {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"80/tcp"},6		WaitingFor:   wait.ForHTTP("/"),7	}8	nginxContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}

WithExposedService

Using AI Code Generation

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

WithExposedService

Using AI Code Generation

1import (2func Test_2(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 - GPL").WithStartupTimeout(30 * time.Second),7	}8	mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}13	defer mysqlContainer.Terminate(ctx)14	port, err := mysqlContainer.MappedPort(ctx, "3306/tcp")15	if err != nil {16		log.Fatal(err)17	}18	fmt.Println(port.Int())19}20import (21func Test_3(t *testing.T) {22	ctx := context.Background()23	req := testcontainers.ContainerRequest{24		ExposedPorts: []string{"3306/tcp"},25		WaitingFor:   wait.ForLog("port: 3306  MySQL Community Server - GPL").WithStartupTimeout(30 * time.Second),26	}27	mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{28	})29	if err != nil {30		log.Fatal(err)31	}32	defer mysqlContainer.Terminate(ctx)33	port, err := mysqlContainer.MappedPort(ctx, "3306/tcp")34	if err != nil {35		log.Fatal(err)36	}37	fmt.Println(port.Int())38}39import (

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.