Function ExampleRun

examples_test.go:18–131

()

)

func ExampleRun() {
	ctx := context.Background()

	nw, err := network.New(ctx)
	if err != nil {
		log.Printf("failed to create network: %s", err)
		return
	}
	defer func() {
		if err := nw.Remove(ctx); err != nil {
			log.Printf("failed to remove network: %s", err)
		}
	}()

	testFileContent := "Hello from file!"

	ctr, err := testcontainers.Run(
		ctx,
		"nginx:alpine",
		network.WithNetwork([]string{"nginx-alias"}, nw),
		testcontainers.WithFiles(testcontainers.ContainerFile{
			Reader:            strings.NewReader(testFileContent),
			ContainerFilePath: "/tmp/file.txt",
			FileMode:          0o644,
		}),
		testcontainers.WithTmpfs(map[string]string{
			"/tmp": "rw",
		}),
		testcontainers.WithLabels(map[string]string{
			"testcontainers.label": "true",
		}),
		testcontainers.WithEnv(map[string]string{
			"TEST": "true",
		}),
		testcontainers.WithExposedPorts("80/tcp"),
		testcontainers.WithAfterReadyCommand(testcontainers.NewRawCommand([]string{"echo", "hello", "world"})),
		testcontainers.WithWaitStrategy(wait.ForListeningPort("80/tcp").WithStartupTimeout(time.Second*5)),
	)
	defer func() {
		if err := testcontainers.TerminateContainer(ctr); err != nil {
			log.Printf("failed to terminate container: %s", err)
		}
	}()
	if err != nil {
		log.Printf("failed to start container: %s", err)
		return
	}

	state, err := ctr.State(ctx)
	if err != nil {
		log.Printf("failed to get container state: %s", err)
		return
	}
	fmt.Println(state.Running)

	apiClient, err := testcontainers.NewDockerClientWithOpts(ctx)
	if err != nil {
		log.Printf("failed to create docker client: %s", err)