Best Testcontainers-go code snippet using testcontainers.validateContextOrImageIsSpecified
container.go
Source:container.go
...140// ex. make sure you are not specifying both an image as well as a context141func (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] = true...
validateContextOrImageIsSpecified
Using AI Code Generation
1import (2func main() {3 ctx := context.Background()4 req := testcontainers.ContainerRequest{5 ExposedPorts: []string{"8080/tcp"},6 WaitingFor: wait.ForListeningPort("8080/tcp"),7 }8 c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9 })10 if err != nil {11 panic(err)12 }13 defer c.Terminate(ctx)14 ip, err := c.Host(ctx)15 if err != nil {16 panic(err)17 }18 port, err := c.MappedPort(ctx, "8080/tcp")19 if err != nil {20 panic(err)21 }22 fmt.Printf("Container %s is listening on %s:%s", c.GetContainerID(), ip, port.Port())23}
validateContextOrImageIsSpecified
Using AI Code Generation
1import (2func main() {3 ctx := context.Background()4 req := testcontainers.ContainerRequest{5 ExposedPorts: []string{"8080/tcp"},6 WaitingFor: wait.ForLog("Started"),7 }8 ryuk, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9 })10 if err != nil {11 log.Fatal(err)12 }13 defer ryuk.Terminate(ctx)14 fmt.Println("Ryuk container ID: " + ryuk.GetContainerID())15}16github.com/testcontainers/testcontainers-go.(*GenericContainer).GetContainerID(0x0, 0x0, 0x0)
validateContextOrImageIsSpecified
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 if err != nil {9 log.Fatal(err)10 }11 _, err = client.Pull(ctx, req.Image)12 if err != nil {13 log.Fatal(err)14 }15 c, err := client.CreateContainer(ctx, req)16 if err != nil {17 log.Fatal(err)18 }19 err = client.StartContainer(ctx, c.ID)20 if err != nil {21 log.Fatal(err)22 }23 err = client.StopContainer(ctx, c.ID, 0)24 if err != nil {25 log.Fatal(err)26 }27 err = client.RemoveContainer(ctx, c.ID)28 if err != nil {29 log.Fatal(err)30 }31}32import (33func main() {34 ctx := context.Background()35 req := testcontainers.ContainerRequest{36 ExposedPorts: []string{"80/tcp"},37 WaitingFor: wait.ForListeningPort("80/tcp"),38 }39 if err != nil {40 log.Fatal(err)41 }42 _, err = client.Pull(ctx, req.Image)43 if err != nil {44 log.Fatal(err)45 }46 c, err := client.CreateContainer(ctx, req)47 if err != nil {48 log.Fatal(err)49 }
validateContextOrImageIsSpecified
Using AI Code Generation
1import (2func TestSomething(t *testing.T) {3 ctx := context.Background()4 req := testcontainers.ContainerRequest{5 ExposedPorts: []string{"80/tcp"},6 WaitingFor: wait.ForLog("started"),7 }8 container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9 })10 if err != nil {11 panic(err)12 }13 defer container.Terminate(ctx)14 ip, 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 IP: %s, Port: %s", ip, port.Port())23 path, _ := os.Getwd()24 file, err := os.Open(filepath.Join(path, "test.txt"))25 if err != nil {26 panic(err)27 }28 defer file.Close()29 err = container.CopyToContainer(ctx, "/tmp", file)30 if err != nil {31 panic(err)32 }33 fileContent, err := container.Exec(ctx, []string{"cat", "/tmp/test.txt"})34 if err != nil {35 panic(err)36 }37 defer fileContent.Close()38 content, err := ioutil.ReadAll(fileContent)39 if err != nil {40 panic(err)41 }42 fmt.Printf("File content: %s", string(content))43}44import (45func TestSomething(t *testing.T) {46 ctx := context.Background()47 req := testcontainers.ContainerRequest{48 ExposedPorts: []string{"80/tcp"},
validateContextOrImageIsSpecified
Using AI Code Generation
1import (2func main() {3 testcontainers.validateContextOrImageIsSpecified()4}5import (6func main() {7 testcontainers.validateContextOrImageIsSpecified()8}9import (10func main() {11 testcontainers.validateContextOrImageIsSpecified()12}13import (14func main() {15 testcontainers.validateContextOrImageIsSpecified()16}17import (18func main() {19 testcontainers.validateContextOrImageIsSpecified()20}
validateContextOrImageIsSpecified
Using AI Code Generation
1import (2func main() {3 fmt.Println("Hello, playground")4 testcontainers.ValidateContextOrImageIsSpecified("hello", "", "")5}6import (7func main() {8 fmt.Println("Hello, playground")9 testcontainers.ValidateContextOrImageIsSpecified("", "hello", "")10}11import (12func main() {13 fmt.Println("Hello, playground")14 testcontainers.ValidateContextOrImageIsSpecified("", "", "hello")15}16import (17func main() {18 fmt.Println("Hello, playground")19 testcontainers.ValidateContextOrImageIsSpecified("", "", "")20}21import (22func main() {23 fmt.Println("Hello, playground")24 testcontainers.ValidateContextOrImageIsSpecified("hello", "hello", "")25}26import (27func main() {28 fmt.Println("Hello, playground")29 testcontainers.ValidateContextOrImageIsSpecified("", "hello", "hello")30}31import (32func main() {33 fmt.Println("Hello, playground")34 testcontainers.ValidateContextOrImageIsSpecified("hello", "", "hello")35}36import (
validateContextOrImageIsSpecified
Using AI Code Generation
1func main() {2 ctx := context.Background()3 redisContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{4 ContainerRequest: testcontainers.ContainerRequest{5 ExposedPorts: []string{"6379/tcp"},6 WaitingFor: wait.ForListeningPort("6379/tcp"),7 },8 })9 if err != nil {10 panic(err)11 }12 defer redisContainer.Terminate(ctx)13 ip, err := redisContainer.Host(ctx)14 if err != nil {15 panic(err)16 }17 port, err := redisContainer.MappedPort(ctx, "6379/tcp")18 if err != nil {19 panic(err)20 }21 fmt.Printf("Redis is available at %s:%s22", ip, port.Port())23}
validateContextOrImageIsSpecified
Using AI Code Generation
1import (2func main() {3 ctx := context.Background()4 req := testcontainers.ContainerRequest{5 WaitingFor: wait.ForLog("ready"),6 BindMounts: map[string]string{7 },8 ExposedPorts: []string{"80/tcp"},9 HostConfig: container.HostConfig{10 PortBindings: map[nat.Port][]nat.PortBinding{11 "80/tcp": {{HostIP: "", HostPort: "8080"}},12 },13 },14 }
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