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274 lines
8.6 KiB
Go
274 lines
8.6 KiB
Go
![]() |
package client // import "github.com/docker/docker/client"
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import (
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"bytes"
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"context"
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"encoding/base64"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"strings"
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"testing"
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"github.com/docker/docker/api/types"
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)
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func TestContainerStatPathError(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
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}
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_, err := client.ContainerStatPath(context.Background(), "container_id", "path")
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if err == nil || err.Error() != "Error response from daemon: Server error" {
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t.Fatalf("expected a Server error, got %v", err)
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}
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}
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func TestContainerStatPathNotFoundError(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusNotFound, "Not found")),
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}
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_, err := client.ContainerStatPath(context.Background(), "container_id", "path")
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if !IsErrNotFound(err) {
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t.Fatalf("expected a not found error, got %v", err)
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}
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}
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func TestContainerStatPathNoHeaderError(t *testing.T) {
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client := &Client{
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client: newMockClient(func(req *http.Request) (*http.Response, error) {
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return &http.Response{
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StatusCode: http.StatusOK,
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Body: ioutil.NopCloser(bytes.NewReader([]byte(""))),
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}, nil
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}),
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}
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_, err := client.ContainerStatPath(context.Background(), "container_id", "path/to/file")
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if err == nil {
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t.Fatalf("expected an error, got nothing")
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}
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}
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func TestContainerStatPath(t *testing.T) {
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expectedURL := "/containers/container_id/archive"
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expectedPath := "path/to/file"
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client := &Client{
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client: newMockClient(func(req *http.Request) (*http.Response, error) {
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if !strings.HasPrefix(req.URL.Path, expectedURL) {
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return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
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}
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if req.Method != "HEAD" {
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return nil, fmt.Errorf("expected HEAD method, got %s", req.Method)
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}
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query := req.URL.Query()
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path := query.Get("path")
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if path != expectedPath {
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return nil, fmt.Errorf("path not set in URL query properly")
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}
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content, err := json.Marshal(types.ContainerPathStat{
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Name: "name",
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Mode: 0700,
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})
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if err != nil {
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return nil, err
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}
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base64PathStat := base64.StdEncoding.EncodeToString(content)
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return &http.Response{
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StatusCode: http.StatusOK,
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Body: ioutil.NopCloser(bytes.NewReader([]byte(""))),
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Header: http.Header{
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"X-Docker-Container-Path-Stat": []string{base64PathStat},
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},
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}, nil
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}),
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}
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stat, err := client.ContainerStatPath(context.Background(), "container_id", expectedPath)
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if err != nil {
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t.Fatal(err)
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}
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if stat.Name != "name" {
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t.Fatalf("expected container path stat name to be 'name', got '%s'", stat.Name)
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}
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if stat.Mode != 0700 {
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t.Fatalf("expected container path stat mode to be 0700, got '%v'", stat.Mode)
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}
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}
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func TestCopyToContainerError(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
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}
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err := client.CopyToContainer(context.Background(), "container_id", "path/to/file", bytes.NewReader([]byte("")), types.CopyToContainerOptions{})
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if err == nil || err.Error() != "Error response from daemon: Server error" {
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t.Fatalf("expected a Server error, got %v", err)
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}
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}
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func TestCopyToContainerNotFoundError(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusNotFound, "Not found")),
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}
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err := client.CopyToContainer(context.Background(), "container_id", "path/to/file", bytes.NewReader([]byte("")), types.CopyToContainerOptions{})
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if !IsErrNotFound(err) {
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t.Fatalf("expected a not found error, got %v", err)
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}
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}
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func TestCopyToContainerNotStatusOKError(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusNoContent, "No content")),
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}
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err := client.CopyToContainer(context.Background(), "container_id", "path/to/file", bytes.NewReader([]byte("")), types.CopyToContainerOptions{})
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if err == nil || err.Error() != "unexpected status code from daemon: 204" {
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t.Fatalf("expected an unexpected status code error, got %v", err)
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}
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}
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func TestCopyToContainer(t *testing.T) {
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expectedURL := "/containers/container_id/archive"
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expectedPath := "path/to/file"
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client := &Client{
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client: newMockClient(func(req *http.Request) (*http.Response, error) {
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if !strings.HasPrefix(req.URL.Path, expectedURL) {
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return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
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}
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if req.Method != "PUT" {
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return nil, fmt.Errorf("expected PUT method, got %s", req.Method)
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}
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query := req.URL.Query()
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path := query.Get("path")
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if path != expectedPath {
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return nil, fmt.Errorf("path not set in URL query properly, expected '%s', got %s", expectedPath, path)
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}
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noOverwriteDirNonDir := query.Get("noOverwriteDirNonDir")
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if noOverwriteDirNonDir != "true" {
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return nil, fmt.Errorf("noOverwriteDirNonDir not set in URL query properly, expected true, got %s", noOverwriteDirNonDir)
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}
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content, err := ioutil.ReadAll(req.Body)
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if err != nil {
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return nil, err
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}
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if err := req.Body.Close(); err != nil {
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return nil, err
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}
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if string(content) != "content" {
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return nil, fmt.Errorf("expected content to be 'content', got %s", string(content))
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}
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return &http.Response{
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StatusCode: http.StatusOK,
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Body: ioutil.NopCloser(bytes.NewReader([]byte(""))),
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}, nil
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}),
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}
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err := client.CopyToContainer(context.Background(), "container_id", expectedPath, bytes.NewReader([]byte("content")), types.CopyToContainerOptions{
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AllowOverwriteDirWithFile: false,
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})
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if err != nil {
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t.Fatal(err)
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}
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}
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func TestCopyFromContainerError(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
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}
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_, _, err := client.CopyFromContainer(context.Background(), "container_id", "path/to/file")
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if err == nil || err.Error() != "Error response from daemon: Server error" {
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t.Fatalf("expected a Server error, got %v", err)
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}
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}
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func TestCopyFromContainerNotFoundError(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusNotFound, "Not found")),
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}
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_, _, err := client.CopyFromContainer(context.Background(), "container_id", "path/to/file")
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if !IsErrNotFound(err) {
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t.Fatalf("expected a not found error, got %v", err)
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}
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}
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func TestCopyFromContainerNotStatusOKError(t *testing.T) {
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client := &Client{
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client: newMockClient(errorMock(http.StatusNoContent, "No content")),
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}
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_, _, err := client.CopyFromContainer(context.Background(), "container_id", "path/to/file")
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if err == nil || err.Error() != "unexpected status code from daemon: 204" {
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t.Fatalf("expected an unexpected status code error, got %v", err)
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}
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}
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func TestCopyFromContainerNoHeaderError(t *testing.T) {
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client := &Client{
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client: newMockClient(func(req *http.Request) (*http.Response, error) {
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return &http.Response{
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StatusCode: http.StatusOK,
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Body: ioutil.NopCloser(bytes.NewReader([]byte(""))),
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}, nil
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}),
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}
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_, _, err := client.CopyFromContainer(context.Background(), "container_id", "path/to/file")
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if err == nil {
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t.Fatalf("expected an error, got nothing")
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}
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}
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func TestCopyFromContainer(t *testing.T) {
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expectedURL := "/containers/container_id/archive"
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expectedPath := "path/to/file"
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client := &Client{
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client: newMockClient(func(req *http.Request) (*http.Response, error) {
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if !strings.HasPrefix(req.URL.Path, expectedURL) {
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return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
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}
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if req.Method != "GET" {
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return nil, fmt.Errorf("expected GET method, got %s", req.Method)
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}
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query := req.URL.Query()
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path := query.Get("path")
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if path != expectedPath {
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return nil, fmt.Errorf("path not set in URL query properly, expected '%s', got %s", expectedPath, path)
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}
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headercontent, err := json.Marshal(types.ContainerPathStat{
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Name: "name",
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Mode: 0700,
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})
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if err != nil {
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return nil, err
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}
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base64PathStat := base64.StdEncoding.EncodeToString(headercontent)
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return &http.Response{
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StatusCode: http.StatusOK,
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Body: ioutil.NopCloser(bytes.NewReader([]byte("content"))),
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Header: http.Header{
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"X-Docker-Container-Path-Stat": []string{base64PathStat},
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},
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}, nil
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}),
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}
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r, stat, err := client.CopyFromContainer(context.Background(), "container_id", expectedPath)
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if err != nil {
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t.Fatal(err)
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}
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if stat.Name != "name" {
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t.Fatalf("expected container path stat name to be 'name', got '%s'", stat.Name)
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}
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if stat.Mode != 0700 {
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t.Fatalf("expected container path stat mode to be 0700, got '%v'", stat.Mode)
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}
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content, err := ioutil.ReadAll(r)
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if err != nil {
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t.Fatal(err)
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}
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if err := r.Close(); err != nil {
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t.Fatal(err)
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}
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if string(content) != "content" {
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t.Fatalf("expected content to be 'content', got %s", string(content))
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}
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}
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