How to use TestContainerCreationAndWaitForListeningPortLongEnough method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.TestContainerCreationAndWaitForListeningPortLongEnough

docker_test.go

Source:docker_test.go Github

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...743 if resp.StatusCode != http.StatusOK {744 t.Errorf("Expected status code %d. Got %d.", http.StatusOK, resp.StatusCode)745 }746}747func TestContainerCreationAndWaitForListeningPortLongEnough(t *testing.T) {748 ctx := context.Background()749 // delayed-nginx will wait 2s before opening port750 nginxC, err := GenericContainer(ctx, GenericContainerRequest{751 ProviderType: providerType,752 ContainerRequest: ContainerRequest{753 Image: "docker.io/menedev/delayed-nginx:1.15.2",754 ExposedPorts: []string{755 nginxDefaultPort,756 },757 WaitingFor: wait.ForListeningPort(nginxDefaultPort), // default startupTimeout is 60s758 },759 Started: true,760 })761 require.NoError(t, err)...

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TestContainerCreationAndWaitForListeningPortLongEnough

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1import (2func TestContainerCreationAndWaitForListeningPortLongEnough(t *testing.T) {3 ctx := context.Background()4 req := testcontainers.ContainerRequest{5 ExposedPorts: []string{"6379/tcp"},6 WaitingFor: wait.ForListeningPort("6379/tcp"),7 }8 redis, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9 })10 if err != nil {11 log.Fatal(err)12 }13 defer redis.Terminate(ctx)14 ip, err := redis.Host(ctx)15 if err != nil {16 log.Fatal(err)17 }18 port, err := redis.MappedPort(ctx, "6379/tcp")19 if err != nil {20 log.Fatal(err)21 }22 fmt.Println("redis port is " + port.Port())23 fmt.Println("redis ip is " + ip)24 time.Sleep(1000 * time.Millisecond)25}26import (27func TestContainerCreationWithExposedPort(t *testing.T) {28 ctx := context.Background()29 req := testcontainers.ContainerRequest{30 ExposedPorts: []string{"6379/tcp"},31 WaitingFor: wait.ForListeningPort("6379/tcp"),32 }33 redis, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{34 })35 if err != nil {36 log.Fatal(err)37 }38 defer redis.Terminate(ctx)39 ip, err := redis.Host(ctx)40 if err != nil {41 log.Fatal(err)42 }43 port, err := redis.MappedPort(ctx, "6379/tcp")44 if err != nil {

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TestContainerCreationAndWaitForListeningPortLongEnough

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1import (2func TestContainerCreationAndWaitForListeningPortLongEnough(t *testing.T) {3 ctx := context.Background()4 req := testcontainers.ContainerRequest{5 Cmd: []string{"sh", "-c", "while true; do echo hello world; sleep 1; done"},6 WaitingFor: wait.ForListeningPort("80/tcp"),7 }8 c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9 })10 if err != nil {11 t.Fatal(err)12 }13 defer c.Terminate(ctx)14 time.Sleep(3 * time.Second)15 port, err := c.MappedPort(ctx, "80/tcp")16 if err != nil {17 t.Fatal(err)18 }19 fmt.Printf("Host port: %d20", port.Int())21}22--- PASS: TestContainerCreationAndWaitForListeningPortLongEnough (3.01s)23import (

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TestContainerCreationAndWaitForListeningPortLongEnough

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1import (2func main() {3 ctx := context.Background()4 req := testcontainers.ContainerRequest{5 ExposedPorts: []string{"6379/tcp"},6 WaitingFor: wait.ForListeningPort(),7 }8 redis, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9 })10 if err != nil {11 log.Fatal(err)12 }13 defer redis.Terminate(ctx)14 ip, err := redis.Host(ctx)15 if err != nil {16 log.Fatal(err)17 }18 port, err := redis.MappedPort(ctx, "6379")19 if err != nil {20 log.Fatal(err)21 }22 fmt.Printf("Redis is available at %s:%s23", ip, port.Port())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(),32 }33 redis, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{34 })35 if err != nil {36 log.Fatal(err)37 }38 defer redis.Terminate(ctx)39 ip, err := redis.Host(ctx)40 if err != nil {41 log.Fatal(err)42 }43 port, err := redis.MappedPort(ctx, "6379")44 if err != nil {45 log.Fatal(err)46 }47 fmt.Printf("Redis is available at %s:%s48", ip, port.Port())49 time.Sleep(5 * time.Second)50}51import (

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TestContainerCreationAndWaitForListeningPortLongEnough

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1func main() {2 ctx := context.Background()3 req := testcontainers.ContainerRequest{4 ExposedPorts: []string{"5432/tcp"},5 WaitingFor: wait.ForListeningPort("5432/tcp"),6 }7 postgresContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{8 })9 if err != nil {10 panic(err)11 }12 defer postgresContainer.Terminate(ctx)13 ip, err := postgresContainer.Host(ctx)14 if err != nil {15 panic(err)16 }17 port, err := postgresContainer.MappedPort(ctx, "5432/tcp")18 if err != nil {19 panic(err)20 }21 fmt.Printf("Postgres is available at: %s:%s22", ip, port.Port())23}

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TestContainerCreationAndWaitForListeningPortLongEnough

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1import (2func main() {3 ctx := context.Background()4 req := testcontainers.ContainerRequest{5 ExposedPorts: []string{"8080/tcp"},6 WaitingFor: wait.ForListeningPort("8080/tcp"),7 }8 ryukContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9 })10 if err != nil {11 log.Fatal(err)12 }13 ip, err := ryukContainer.Host(ctx)14 if err != nil {15 log.Fatal(err)16 }17 port, err := ryukContainer.MappedPort(ctx, "8080")18 if err != nil {19 log.Fatal(err)20 }21 fmt.Println("Container's IP address: " + ip)22 fmt.Println("Container's port: " + port.Port())23 if err := ryukContainer.Terminate(ctx); err != nil {24 log.Fatal(err)25 }26}

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