Function prFromFixtures

pkg/cmd/pr/view/view_test.go:206–247

hack for compatibility with old JSON fixture files

(fixtures map[string]string)

// hack for compatibility with old JSON fixture files
func prFromFixtures(fixtures map[string]string) (*api.PullRequest, error) {
	var response struct {
		Data struct {
			Repository struct {
				PullRequest *api.PullRequest
			}
		}
	}

	ff, err := os.Open(fixtures["PullRequestByNumber"])
	if err != nil {
		return nil, err
	}
	defer ff.Close()

	dec := json.NewDecoder(ff)
	err = dec.Decode(&response)
	if err != nil {
		return nil, err
	}

	for name := range fixtures {
		switch name {
		case "PullRequestByNumber":
		case "ReviewsForPullRequest", "CommentsForPullRequest":
			ff, err := os.Open(fixtures[name])
			if err != nil {
				return nil, err
			}
			defer ff.Close()
			dec := json.NewDecoder(ff)
			err = dec.Decode(&response)
			if err != nil {
				return nil, err
			}
		default:
			return nil, fmt.Errorf("unrecognized fixture type: %q", name)
		}
	}

	return response.Data.Repository.PullRequest, nil
}

func TestPRView_Preview_nontty(t *testing.T) {
	tests := map[string]struct {