KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use validateMounts method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.validateMounts

container.go

Source:container.go

...141func (c *ContainerRequest) Validate() error {142	validationMethods := []func() error{143		c.validateContextAndImage,144		c.validateContextOrImageIsSpecified,145		c.validateMounts,146	}147	var err error148	for _, validationMethod := range validationMethods {149		err = validationMethod()150		if err != nil {151			return err152		}153	}154	return nil155}156// GetContext retrieve the build context for the request157func (c *ContainerRequest) GetContext() (io.Reader, error) {158	if c.ContextArchive != nil {159		return c.ContextArchive, nil160	}161	buildContext, err := archive.TarWithOptions(c.Context, &archive.TarOptions{})162	if err != nil {163		return nil, err164	}165	return buildContext, nil166}167// GetBuildArgs returns the env args to be used when creating from Dockerfile168func (c *ContainerRequest) GetBuildArgs() map[string]*string {169	return c.FromDockerfile.BuildArgs170}171// GetDockerfile returns the Dockerfile from the ContainerRequest, defaults to "Dockerfile"172func (c *ContainerRequest) GetDockerfile() string {173	f := c.FromDockerfile.Dockerfile174	if f == "" {175		return "Dockerfile"176	}177	return f178}179func (c *ContainerRequest) ShouldBuildImage() bool {180	return c.FromDockerfile.Context != "" || c.FromDockerfile.ContextArchive != nil181}182func (c *ContainerRequest) ShouldPrintBuildLog() bool {183	return c.FromDockerfile.PrintBuildLog184}185func (c *ContainerRequest) validateContextAndImage() error {186	if c.FromDockerfile.Context != "" && c.Image != "" {187		return errors.New("you cannot specify both an Image and Context in a ContainerRequest")188	}189	return nil190}191func (c *ContainerRequest) validateContextOrImageIsSpecified() error {192	if c.FromDockerfile.Context == "" && c.FromDockerfile.ContextArchive == nil && c.Image == "" {193		return errors.New("you must specify either a build context or an image")194	}195	return nil196}197func (c *ContainerRequest) validateMounts() error {198	targets := make(map[string]bool, len(c.Mounts))199	for idx := range c.Mounts {200		m := c.Mounts[idx]201		targetPath := m.Target.Target()202		if targets[targetPath] {203			return fmt.Errorf("%w: %s", ErrDuplicateMountTarget, targetPath)204		} else {205			targets[targetPath] = true206		}207	}208	return nil209}...

validateMounts

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		Cmd:          []string{"tail", "-f", "/dev/null"},6		ExposedPorts: []string{"80/tcp"},7		WaitingFor:   wait.ForListeningPort("80/tcp"),8		Mounts:       []string{"./test.txt:/test.txt"},9	}10	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{11	})12	if err != nil {13		panic(err)14	}15	defer container.Terminate(ctx)16}

validateMounts

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		Cmd:          []string{"top"},6		ExposedPorts: []string{"80/tcp"},7		WaitingFor:   wait.ForLog("ready").WithStartupTimeout(5 * time.Second),8	}9	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10	})11	if err != nil {12		fmt.Println(err)13	}14	mounts := []string{15	}16	for _, mount := range mounts {17		if err := container.ValidateMount(mount); err != nil {18			fmt.Println(err)19		}20	}21	if err := container.Terminate(ctx); err != nil {22		fmt.Println(err)23	}24}25import (

validateMounts

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		Cmd:          []string{"sleep", "999999"},6		ExposedPorts: []string{"8080/tcp"},7		WaitingFor:   wait.ForListeningPort("8080/tcp"),8	}9	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10	})11	if err != nil {12		log.Fatal(err)13	}14	defer container.Terminate(ctx)15}16github.com/testcontainers/testcontainers-go.(*DockerContainer).validateMounts(0xc0000b2000, 0xc0000b2000, 0x0)

validateMounts

Using AI Code Generation

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

validateMounts

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    container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9    })10    if err != nil {11        panic(err)12    }13    defer container.Terminate(ctx)14    host, err := container.Host(ctx)15    if err != nil {16        panic(err)17    }18    port, err := container.MappedPort(ctx, "80")19    if err != nil {20        panic(err)21    }22    fmt.Printf("Container is listening on %s:%s", host, port.Port())23}

validateMounts

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"8080/tcp"},6		WaitingFor:   wait.ForLog("Server started"),7	}8	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatalf("Could not start container: %v", err)12	}13	defer c.Terminate(ctx)14	ip, err := c.Host(ctx)15	if err != nil {16		log.Fatalf("Could not get container IP: %v", err)17	}18	port, err := c.MappedPort(ctx, "8080/tcp")19	if err != nil {20		log.Fatalf("Could not get container port: %v", err)21	}22	if err != nil {23		log.Fatalf("Could not send request: %v", err)24	}25	fmt.Println(resp.StatusCode)26}27import (28func main() {29	ctx := context.Background()30	req := testcontainers.ContainerRequest{31		ExposedPorts: []string{"8080/tcp"},32		WaitingFor:   wait.ForLog("Server started"),33	}34	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{35	})36	if err != nil {37		log.Fatalf("Could not start container: %v", err)38	}39	defer c.Terminate(ctx)40	ip, err := c.Host(ctx)41	if err != nil {42		log.Fatalf("Could

validateMounts

Using AI Code Generation

1import (2func main() {3	mounts := []testcontainers.Mount{4		{5		},6		{7		},8	}9	err := testcontainers.ValidateMounts(mounts)10	fmt.Println(err)11}12import (13func main() {14	mounts := []testcontainers.Mount{15		{16		},17		{18		},19	}20	err := testcontainers.ValidateMounts(mounts)21	fmt.Println(err)22}23import (24func main() {25	mounts := []testcontainers.Mount{26		{27		},28		{29		},30	}31	err := testcontainers.ValidateMounts(mounts)32	fmt.Println(err)33}34import (35func main() {36	mounts := []testcontainers.Mount{37		{38		},39		{40		},41	}42	err := testcontainers.ValidateMounts(mounts)43	fmt.Println(err)44}

validateMounts

Using AI Code Generation

1import (2func main() {3	validateMounts()4}5func validateMounts() {6	req := testcontainers.ContainerRequest{7		ExposedPorts: []string{"3306/tcp"},8		WaitingFor:   wait.ForLog("port: 3306  MySQL Community Server - GPL"),9		Env: map[string]string{10		},11	}12	c, err := testcontainers.GenericContainer(context.Background(), testcontainers.GenericContainerRequest{13	})14	if err != nil {15		panic(err)16	}17	host, err := c.Host(context.Background())18	if err != nil {19		panic(err)20	}21	port, err := c.MappedPort(context.Background(), "3306")22	if err != nil {23		panic(err)24	}25	fmt.Println(host, port.Int())26}

validateMounts

Using AI Code Generation

1import (2func main() {3	testcontainers.ValidateMounts([]string{"/test"})4}5import (6func main() {7	testcontainers.ValidateMounts([]string{"/test", "/test1"})8}9import (10func main() {11	testcontainers.ValidateMounts([]string{"/test", "/test1", "/test2"})12}13import (14func main() {15	testcontainers.ValidateMounts([]string{"/test", "/test1", "/test2", "/test3"})16}17import (18func main() {19	testcontainers.ValidateMounts([]string{"/test", "/test1", "/test2", "/test3", "/test4"})20}21import (22func main() {23	testcontainers.ValidateMounts([]string{"/test", "/test1", "/test2", "/test3", "/test4", "/test5"})24}25import (26func main() {27	testcontainers.ValidateMounts([]string{"/test", "/test1", "/test2", "/test3", "/test4", "/test5", "/test6"})

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.