How to use TestDockerContainerCopyFileFromContainer method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.TestDockerContainerCopyFileFromContainer

docker_test.go

Source:docker_test.go

...1828	if c != 0 {1829		t.Fatalf("File %s should exist, expected return code 0, got %v", copiedFileName, c)1830	}1831}1832func TestDockerContainerCopyFileFromContainer(t *testing.T) {1833	fileContent, err := ioutil.ReadFile("./testresources/hello.sh")1834	if err != nil {1835		t.Fatal(err)1836	}1837	ctx := context.Background()1838	nginxC, err := GenericContainer(ctx, GenericContainerRequest{1839		ProviderType: providerType,1840		ContainerRequest: ContainerRequest{1841			Image:        nginxImage,1842			ExposedPorts: []string{nginxDefaultPort},1843			WaitingFor:   wait.ForListeningPort(nginxDefaultPort),1844		},1845		Started: true,1846	})...

TestDockerContainerCopyFileFromContainer

Using AI Code Generation

1import (2func TestDockerContainerCopyFileFromContainer(t *testing.T) {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"80/tcp"},6		Cmd:          []string{"sh", "-c", "while true; do echo hello world; sleep 1; done"},7		WaitingFor:   wait.ForLog("hello world"),8	}9	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10	})11	if err != nil {12		panic(err)13	}14	defer c.Terminate(ctx)15	ip, err := c.Host(ctx)16	if err != nil {17		panic(err)18	}19	port, err := c.MappedPort(ctx, "80")20	if err != nil {21		panic(err)22	}23	if err != nil {24		panic(err)25	}26	if resp.StatusCode != 200 {27		panic(fmt.Sprintf("Status code was %d", resp.StatusCode))28	}29	err = c.CopyFromContainer(ctx, testcontainers.CopyFromContainerOptions{30	})31	if err != nil {32		panic(err)33	}34}35import (36func TestDockerContainerCopyFileToContainer(t

TestDockerContainerCopyFileFromContainer

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())5	if err != nil {6		panic(err)7	}

TestDockerContainerCopyFileFromContainer

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())5	if err != nil {6		panic(err)7	}8	req := testcontainers.ContainerRequest{9		ExposedPorts: []string{"80/tcp"},10		WaitingFor:   wait.ForListeningPort("80/tcp"),11	}12	nginxContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{13	})14	if err != nil {15		panic(err)16	}17	defer nginxContainer.Terminate(ctx)18	nginxContainer.CopyFileFromContainer(ctx, "/etc/nginx/nginx.conf", "nginx.conf")19	nginxContainer.CopyFileToContainer(ctx, "nginx.conf", "/etc/nginx/nginx.conf")20}21import (22func main() {23	ctx := context.Background()24	cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())25	if err != nil {26		panic(err)27	}28	req := testcontainers.ContainerRequest{29		ExposedPorts: []string{"80/tcp"},30		WaitingFor:   wait.ForListeningPort("80/tcp"),31	}32	nginxContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{33	})34	if err != nil {35		panic(err)36	}37	defer nginxContainer.Terminate(ctx)38	nginxContainer.CopyFileToContainer(ctx, "nginx.conf", "/etc/nginx/nginx.conf")39}

TestDockerContainerCopyFileFromContainer

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		Cmd:          []string{"sh", "-c", "while true; do sleep 1; done"},6		ExposedPorts: []string{"80/tcp"},7		WaitingFor:   wait.ForLog("listening on port 80"),8	}9	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10	})11	if err != nil {12		panic(err)13	}14	defer container.Terminate(ctx)15	file, err := os.Open("/Users/xxx/Downloads/2.go")16	if err != nil {17		panic(err)18	}19	err = container.CopyFileToContainer(ctx, "/Users/xxx/Downloads/2.go", "/Users/xxx/Downloads/2.go")20	if err != nil {21		panic(err)22	}23}24main.main()25import (26func main() {27	ctx := context.Background()28	cli, err := client.NewEnvClient()

TestDockerContainerCopyFileFromContainer

Using AI Code Generation

1import (2func TestDockerContainerCopyFileFromContainer(t *testing.T) {3    ctx := context.Background()4    req := testcontainers.ContainerRequest{5        Cmd:          []string{"sh", "-c", "echo 'hello world' > /tmp/hello.txt"},6        WaitingFor:   wait.ForLog("hello world"),7    }8    c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9    })10    if err != nil {11        log.Fatal(err)12    }13    defer c.Terminate(ctx)14    file, err := os.Create("hello.txt")15    if err != nil {16        log.Fatal(err)17    }18    defer file.Close()19    err = c.CopyFromContainer(ctx, "/tmp/hello.txt", file)20    if err != nil {21        log.Fatal(err)22    }23    absPath, err := filepath.Abs("hello.txt")24    if err != nil {25        log.Fatal(err)26    }27    log.Printf("File copied to %s", absPath)28}

TestDockerContainerCopyFileFromContainer

Using AI Code Generation

1import (2func TestDockerContainerCopyFileFromContainer(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		ExposedPorts: []string{"80/tcp"},7		WaitingFor:   wait.ForLog("hello world"),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	containerID, err := container.ContainerID(ctx)16	if err != nil {17		log.Fatal(err)18	}19	file, err := os.Create("test.txt")20	if err != nil {21		log.Fatal(err)22	}23	defer file.Close()24	_, err = file.WriteString("hello world")25	if err != nil {26		log.Fatal(err)27	}28	filePath := fmt.Sprintf("%s/test.txt", containerID)29	err = container.CopyFileToContainer(ctx, filePath, "/tmp/test.txt")30	if err != nil {31		log.Fatal(err)32	}33	fileContents, err := container.CopyFileFromContainer(ctx, "/tmp/test.txt", "/tmp/test.txt")34	if err != nil {35		log.Fatal(err)36	}37	contents, err := ioutil.ReadAll(fileContents)38	if err != nil {39		log.Fatal(err)40	}41	fmt.Println(string(contents))42}43import (

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