| package client |
| |
| import ( |
| "bytes" |
| "fmt" |
| "io/ioutil" |
| "net/http" |
| "strings" |
| "testing" |
| |
| "golang.org/x/net/context" |
| ) |
| |
| func TestImageTagError(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| |
| err := client.ImageTag(context.Background(), "image_id", "repo:tag") |
| if err == nil || err.Error() != "Error response from daemon: Server error" { |
| t.Fatalf("expected a Server Error, got %v", err) |
| } |
| } |
| |
| // Note: this is not testing all the InvalidReference as it's the responsibility |
| // of distribution/reference package. |
| func TestImageTagInvalidReference(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| |
| err := client.ImageTag(context.Background(), "image_id", "aa/asdf$$^/aa") |
| if err == nil || err.Error() != `Error parsing reference: "aa/asdf$$^/aa" is not a valid repository/tag: invalid reference format` { |
| t.Fatalf("expected ErrReferenceInvalidFormat, got %v", err) |
| } |
| } |
| |
| func TestImageTagInvalidSourceImageName(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| |
| err := client.ImageTag(context.Background(), "invalid_source_image_name_", "repo:tag") |
| if err == nil || err.Error() != "Error parsing reference: \"invalid_source_image_name_\" is not a valid repository/tag: invalid reference format" { |
| t.Fatalf("expected Parsing Reference Error, got %v", err) |
| } |
| } |
| |
| func TestImageTagHexSource(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusOK, "OK")), |
| } |
| |
| err := client.ImageTag(context.Background(), "0d409d33b27e47423b049f7f863faa08655a8c901749c2b25b93ca67d01a470d", "repo:tag") |
| if err != nil { |
| t.Fatalf("got error: %v", err) |
| } |
| } |
| |
| func TestImageTag(t *testing.T) { |
| expectedURL := "/images/image_id/tag" |
| tagCases := []struct { |
| reference string |
| expectedQueryParams map[string]string |
| }{ |
| { |
| reference: "repository:tag1", |
| expectedQueryParams: map[string]string{ |
| "repo": "repository", |
| "tag": "tag1", |
| }, |
| }, { |
| reference: "another_repository:latest", |
| expectedQueryParams: map[string]string{ |
| "repo": "another_repository", |
| "tag": "latest", |
| }, |
| }, { |
| reference: "another_repository", |
| expectedQueryParams: map[string]string{ |
| "repo": "another_repository", |
| "tag": "latest", |
| }, |
| }, { |
| reference: "test/another_repository", |
| expectedQueryParams: map[string]string{ |
| "repo": "test/another_repository", |
| "tag": "latest", |
| }, |
| }, { |
| reference: "test/another_repository:tag1", |
| expectedQueryParams: map[string]string{ |
| "repo": "test/another_repository", |
| "tag": "tag1", |
| }, |
| }, { |
| reference: "test/test/another_repository:tag1", |
| expectedQueryParams: map[string]string{ |
| "repo": "test/test/another_repository", |
| "tag": "tag1", |
| }, |
| }, { |
| reference: "test:5000/test/another_repository:tag1", |
| expectedQueryParams: map[string]string{ |
| "repo": "test:5000/test/another_repository", |
| "tag": "tag1", |
| }, |
| }, { |
| reference: "test:5000/test/another_repository", |
| expectedQueryParams: map[string]string{ |
| "repo": "test:5000/test/another_repository", |
| "tag": "latest", |
| }, |
| }, |
| } |
| for _, tagCase := range tagCases { |
| client := &Client{ |
| client: newMockClient(func(req *http.Request) (*http.Response, error) { |
| if !strings.HasPrefix(req.URL.Path, expectedURL) { |
| return nil, fmt.Errorf("expected URL '%s', got '%s'", expectedURL, req.URL) |
| } |
| if req.Method != "POST" { |
| return nil, fmt.Errorf("expected POST method, got %s", req.Method) |
| } |
| query := req.URL.Query() |
| for key, expected := range tagCase.expectedQueryParams { |
| actual := query.Get(key) |
| if actual != expected { |
| return nil, fmt.Errorf("%s not set in URL query properly. Expected '%s', got %s", key, expected, actual) |
| } |
| } |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader([]byte(""))), |
| }, nil |
| }), |
| } |
| err := client.ImageTag(context.Background(), "image_id", tagCase.reference) |
| if err != nil { |
| t.Fatal(err) |
| } |
| } |
| } |