How to use WithCommand method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.WithCommand

create_order_e2e_test.go

Source:create_order_e2e_test.go Github

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...20 identifier := strings.ToLower(uuid.New().String())21 compose := testcontainers.NewLocalDockerCompose(composeFilePaths, identifier)22 c.compose = compose23 execError := compose.24 WithCommand([]string{"up", "-d"}).25 Invoke()26 err := execError.Error27 if err != nil {28 log.Fatalf("Could not run compose stack: %v", err)29 }30}31func (c *CreateOrderTestSuite) Test_Should_Create_Order() {32 var opts []grpc.DialOption33 opts = append(opts, grpc.WithTransportCredentials(insecure.NewCredentials()))34 conn, err := grpc.Dial("localhost:8080", opts...)35 if err != nil {36 log.Fatalf("Failed to connect order service. Err: %v", err)37 }38 defer conn.Close()39 orderClient := order.NewOrderClient(conn)40 createOrderResponse, errCreate := orderClient.Create(context.Background(), &order.CreateOrderRequest{41 UserId: 23,42 OrderItems: []*order.OrderItem{43 {44 ProductCode: "CAM123",45 Quantity: 3,46 UnitPrice: 1.23,47 },48 },49 })50 c.Nil(errCreate)51 getOrderResponse, errGet := orderClient.Get(context.Background(), &order.GetOrderRequest{OrderId: createOrderResponse.OrderId})52 c.Nil(errGet)53 c.Equal(int64(23), getOrderResponse.UserId)54 orderItem := getOrderResponse.OrderItems[0]55 c.Equal(float32(1.23), orderItem.UnitPrice)56 c.Equal(int32(3), orderItem.Quantity)57 c.Equal("CAM123", orderItem.ProductCode)58}59func (c *CreateOrderTestSuite) TearDownSuite() {60 execError := c.compose.61 WithCommand([]string{"down"}).62 Invoke()63 err := execError.Error64 if err != nil {65 log.Fatalf("Could not shutdown compose stack: %v", err)66 }67}68func TestCreateOrderTestSuite(t *testing.T) {69 suite.Run(t, new(CreateOrderTestSuite))70}...

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docker_compose.go

Source:docker_compose.go Github

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...10 composeFilePaths := []string{"resource/docker-compose.yml"}11 identifier := strings.ToLower(uuid.New().String())12 compose = testcontainers.NewLocalDockerCompose(composeFilePaths, identifier)13 execError := compose.14 WithCommand([]string{"up", "-d"}).15 Invoke()16 err := execError.Error17 if err != nil {18 println(fmt.Errorf("could not run compose file: %v - %v", composeFilePaths, err))19 }20}21func DockerComposeDown() {22 if compose != nil {23 execError := compose.Down()24 if execError.Error != nil {25 println(fmt.Errorf("failed when running: %v", execError.Command))26 }27 } else {28 println("failed to down compose because compose is nil")29 }30}31func DockerComposeRestart(serviceName string) {32 if compose != nil {33 execError := compose.WithCommand([]string{"restart", serviceName}).Invoke()34 if execError.Error != nil {35 println(fmt.Errorf("failed when running: %v", execError.Command))36 }37 } else {38 println("failed to down compose because compose is nil")39 }40}41func ShowDockerComposeService() {42 if compose != nil {43 execError := compose.WithCommand([]string{"ps", "-q"}).Invoke()44 if execError.Error != nil {45 println(fmt.Errorf("failed when running: %v", execError.Command))46 }47 } else {48 println("failed to down compose because compose is nil")49 }50}...

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database_test.go

Source:database_test.go Github

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...22}23func setupPostgres(t *testing.T) testcontainers.DockerCompose {24 composeFilePaths := []string{"../../build/docker-compose.yml"}25 identifier := strings.ToLower(uuid.New().String())26 compose := testcontainers.NewLocalDockerCompose(composeFilePaths, identifier).WithCommand([]string{"up", "-d", "postgres"})27 if err := compose.Invoke().Error; err != nil {28 t.Fatal(err)29 }30 return compose31}...

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WithCommand

Using AI Code Generation

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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 postgresContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9 })10 if err != nil {11 log.Fatal(err)12 }13 defer postgresContainer.Terminate(ctx)14 postgresContainerPort, err := postgresContainer.MappedPort(ctx, "5432")15 if err != nil {16 log.Fatal(err)17 }18 fmt.Println(postgresContainerPort.Int())19}20import (21func main() {22 ctx := context.Background()23 req := testcontainers.ContainerRequest{24 ExposedPorts: []string{"5432/tcp"},25 WaitingFor: wait.ForLog("database system is ready to accept connections"),26 }27 postgresContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{28 FromDockerfile: testcontainers.FromDockerfile{29 },30 })31 if err != nil {32 log.Fatal(err)33 }34 defer postgresContainer.Terminate(ctx)35 postgresContainerPort, err := postgresContainer.MappedPort(ctx, "5432")36 if err != nil {37 log.Fatal(err)38 }39 fmt.Println(postgresContainerPort.Int())40}41import (

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WithCommand

Using AI Code Generation

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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 ip, err := redisContainer.Host(ctx)15 if err != nil {16 log.Fatal(err)17 }18 port, err := redisContainer.MappedPort(ctx, "6379/tcp")19 if err != nil {20 log.Fatal(err)21 }22 fmt.Println("Redis available at", ip, ":", port.Int())23 time.Sleep(30 * time.Second)24}25import (26func main() {27 ctx := context.Background()28 req := testcontainers.ContainerRequest{29 ExposedPorts: []string{"6379/tcp"},30 WaitingFor: wait.ForListeningPort("6379/tcp"),31 }32 redisContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{33 })34 if err != nil {35 log.Fatal(err)36 }37 defer redisContainer.Terminate(ctx)38 ip, err := redisContainer.Host(ctx)39 if err != nil {40 log.Fatal(err)41 }42 port, err := redisContainer.MappedPort(ctx, "6379/tcp")43 if err != nil {44 log.Fatal(err)45 }46 fmt.Println("Redis available at", ip, ":", port

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WithCommand

Using AI Code Generation

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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 mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{11 })12 if err != nil {13 log.Fatal(err)14 }15 defer mysqlContainer.Terminate(ctx)16 port, err := mysqlContainer.MappedPort(ctx, "3306")17 if err != nil {18 log.Fatal(err)19 }20 fmt.Println(port.Int())21 time.Sleep(10 * time.Second)22}23import (24func main() {25 ctx := context.Background()26 req := testcontainers.ContainerRequest{27 ExposedPorts: []string{"3306/tcp"},28 WaitingFor: wait.ForLog("port: 3306 MySQL Community Server - GPL"),29 Env: map[string]string{30 },31 }32 mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{33 })34 if err != nil {35 log.Fatal(err)36 }37 defer mysqlContainer.Terminate(ctx)38 port, err := mysqlContainer.MappedPort(ctx, "3306")39 if err != nil {40 log.Fatal(err)41 }42 fmt.Println(port.Int())43 time.Sleep(10 * time.Second)44}

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WithCommand

Using AI Code Generation

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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 Env: map[string]string{8 },9 }10 c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{11 })12 if err != nil {13 log.Fatal(err)14 }15 defer c.Terminate(ctx)16 ip, err := c.Host(ctx)17 if err != nil {18 log.Fatal(err)19 }20 port, err := c.MappedPort(ctx, "5432")21 if err != nil {22 log.Fatal(err)23 }24 fmt.Println(port.Int())25 fmt.Println(ip)26}

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WithCommand

Using AI Code Generation

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1import (2func main() {3 ctx := context.Background()4 req := testcontainers.ContainerRequest{5 Cmd: []string{"sleep", "100000"},6 ExposedPorts: []string{"80/tcp"},7 WaitingFor: wait.ForLog("listening on port 80"),8 }9 c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10 })11 if err != nil {12 log.Fatal(err)13 }14 ip, err := c.Host(ctx)15 if err != nil {16 log.Fatal(err)17 }18 port, err := c.MappedPort(ctx, "80/tcp")19 if err != nil {20 log.Fatal(err)21 }22 fmt.Printf("Container IP: %s, Port: %s23", ip, port.Port())24 err = c.Terminate(ctx)25 if err != nil {26 log.Fatal(err)27 }28 time.Sleep(1 * time.Second)29}

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WithCommand

Using AI Code Generation

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1import (2func main() {3 ctx := context.Background()4 if err != nil {5 log.Fatal(err)6 }7 if err != nil {8 log.Fatal(err)9 }10 if err != nil {11 log.Fatal(err)12 }13 if err != nil {14 log.Fatal(err)15 }16 if err != nil {17 log.Fatal(err)18 }19 if err != nil {20 log.Fatal(err)21 }22 if err != nil {23 log.Fatal(err)24 }25 if err != nil {26 log.Fatal(err)27 }28 if err != nil {29 log.Fatal(err)30 }31 if err != nil {32 log.Fatal(err)33 }

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