How to use TestDockerContainerCopyEmptyFileFromContainer method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.TestDockerContainerCopyEmptyFileFromContainer

docker_test.go

Source:docker_test.go

...1864		t.Fatal(err)1865	}1866	assert.Equal(t, fileContent, fileContentFromContainer)1867}1868func TestDockerContainerCopyEmptyFileFromContainer(t *testing.T) {1869	ctx := context.Background()1870	nginxC, err := GenericContainer(ctx, GenericContainerRequest{1871		ProviderType: providerType,1872		ContainerRequest: ContainerRequest{1873			Image:        nginxImage,1874			ExposedPorts: []string{nginxDefaultPort},1875			WaitingFor:   wait.ForListeningPort(nginxDefaultPort),1876		},1877		Started: true,1878	})1879	require.NoError(t, err)1880	terminateContainerOnEnd(t, ctx, nginxC)1881	copiedFileName := "hello_copy.sh"1882	_ = nginxC.CopyFileToContainer(ctx, "./testresources/empty.sh", "/"+copiedFileName, 700)...

TestDockerContainerCopyEmptyFileFromContainer

Using AI Code Generation

1func TestDockerContainerCopyEmptyFileFromContainer(t *testing.T) {2	ctx := context.Background()3	req := testcontainers.ContainerRequest{4		Cmd:          []string{"sh", "-c", "while true; do sleep 1; done"},5		ExposedPorts: []string{"80/tcp"},6		WaitingFor:   wait.ForLog("running"),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	err = c.CopyFromContainer(ctx, "/tmp/emptyfile", "/tmp/emptyfile")15	if err != nil {16		t.Fatal(err)17	}18}

TestDockerContainerCopyEmptyFileFromContainer

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		Cmd:          []string{"sh", "-c", "touch /home/test.txt"},6		ExposedPorts: []string{"80/tcp"},7		WaitingFor:   wait.ForLog("Listening on port 80"),8	}

TestDockerContainerCopyEmptyFileFromContainer

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        WaitingFor:   wait.ForLog("listening"),7    }8    container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9    })10    if err != nil {11        log.Fatal(err)12    }13    defer container.Terminate(ctx)14    err = container.CopyFromContainer(ctx, "/etc/hosts", os.Stdout)15    if err != nil {16        log.Fatal(err)17    }18}19import (20func main() {21    ctx := context.Background()22    req := testcontainers.ContainerRequest{23        Cmd:          []string{"sh", "-c", "while true; do sleep 1; done"},24        WaitingFor:   wait.ForLog("listening"),25    }26    container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{27    })28    if err != nil {29        log.Fatal(err)30    }31    defer container.Terminate(ctx)

TestDockerContainerCopyEmptyFileFromContainer

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	cli, err := client.NewEnvClient()5	if err != nil {6		panic(err)7	}8	container, err := cli.ContainerCreate(ctx, &container.Config{9		Cmd:   []string{"touch", "/tmp/foo"},10	}, nil, nil, "")11	if err != nil {12		panic(err)13	}14	if err := cli.ContainerStart(ctx, container.ID, types.ContainerStartOptions{}); err != nil {15		panic(err)16	}17	reader, _, err := cli.CopyFromContainer(ctx, container.ID, "/tmp/foo")18	if err != nil {19		panic(err)20	}21	defer reader.Close()22	buf := new(strings.Builder)23	if _, err := buf.ReadFrom(reader); err != nil {24		panic(err)25	}26	fmt.Println(buf.String())27}

TestDockerContainerCopyEmptyFileFromContainer

Using AI Code Generation

1func TestDockerContainerCopyEmptyFileFromContainer(t *testing.T) {2	ctx := context.Background()3	req := testcontainers.ContainerRequest{4		ExposedPorts: []string{"22/tcp"},5		Cmd:          []string{"sh", "-c", "touch /tmp/emptyfile"},6	}7	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{8	})9	if err != nil {10		panic(err)11	}12	err = c.CopyFromContainer(ctx, "/tmp/emptyfile", "tmp")13	if err != nil {14		panic(err)15	}16}17func TestDockerContainerCopyEmptyFileToContainer(t *testing.T) {18	ctx := context.Background()19	req := testcontainers.ContainerRequest{20		ExposedPorts: []string{"22/tcp"},21		Cmd:          []string{"sh", "-c", "touch /tmp/emptyfile"},22	}23	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{24	})25	if err != nil {26		panic(err)27	}28	err = c.CopyToContainer(ctx, "tmp/emptyfile", "/tmp/emptyfile")29	if err != nil {30		panic(err)31	}32}33func TestDockerContainerCopyNonEmptyFileFromContainer(t *testing.T) {34	ctx := context.Background()35	req := testcontainers.ContainerRequest{36		ExposedPorts: []string{"22/tcp"},37		Cmd:          []string{"sh", "-c", "touch /tmp/nonempty

TestDockerContainerCopyEmptyFileFromContainer

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4	ctx := context.Background()5	cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())6	if err != nil {7		panic(err)8	}9	req := testcontainers.ContainerRequest{10		Cmd:          []string{"sh", "-c", "echo 'hello world' > /tmp/hello.txt"},11		ExposedPorts: []string{"80/tcp"},12		WaitingFor:   wait.ForLog("hello world"),13	}14	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{15	})16	if err != nil {17		panic(err)18	}19	defer c.Terminate(ctx)20	file, err := os.Create("empty.txt")21	if err != nil {22		panic(err)23	}24	defer file.Close()25	err = c.CopyFromContainer(ctx, "/tmp/empty.txt", file)26	if err != nil {27		panic(err)28	}29	container, err := cli.ContainerCreate(ctx, &container.Config{30		Cmd:   []string{"sh", "-c", "echo 'hello world' > /tmp/hello.txt"},31	}, nil, nil, nil, "")32	if err != nil {33		panic(err)34	}35	err = cli.CopyToContainer(ctx, container.ID, "/tmp/empty.txt", file, types.CopyToContainerOptions{})36	if err != nil {37		panic(err)38	}39}

TestDockerContainerCopyEmptyFileFromContainer

Using AI Code Generation

1func TestDockerContainerCopyEmptyFileFromContainer(t *testing.T) {2	ctx := context.Background()3	req := testcontainers.ContainerRequest{4		ExposedPorts: []string{"80/tcp"},5		WaitingFor:   wait.ForHTTP("/"),6	}7	nginxContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{8	})9	if err != nil {10		panic(err)11	}12	containerID, err := nginxContainer.ContainerID(ctx)13	if err != nil {14		panic(err)15	}16	err = nginxContainer.CopyToHost(ctx, containerID, "/etc/hosts", "/tmp/hosts")17	if err != nil {18		panic(err)19	}20}21func TestDockerContainerCopyEmptyFileToContainer(t *testing.T) {22	ctx := context.Background()23	req := testcontainers.ContainerRequest{24		ExposedPorts: []string{"80/tcp"},25		WaitingFor:   wait.ForHTTP("/"),26	}27	nginxContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{28	})29	if err != nil {30		panic(err)31	}32	containerID, err := nginxContainer.ContainerID(ctx)33	if err != nil {34		panic(err)35	}36	err = nginxContainer.CopyFromHost(ctx, "/tmp/hosts", containerID, "/etc/hosts")37	if err != nil {38		panic(err)39	}40}41func TestDockerContainerCopyFileFromContainer(t *testing.T) {42	ctx := context.Background()43	req := testcontainers.ContainerRequest{

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