Function Test_readFileRun

pkg/cmd/repo/read-file/read_file_test.go:163–565

(t *testing.T)

}

func Test_readFileRun(t *testing.T) {
	tests := []struct {
		name       string
		tty        bool
		opts       ReadFileOptions
		httpStubs  func(*httpmock.Registry)
		jsonFields []string
		wantOut    string
		wantStderr string
		wantErrMsg string
	}{
		{
			name: "base repo resolution error is wrapped with a hint",
			tty:  false,
			opts: ReadFileOptions{
				BaseRepo: func() (ghrepo.Interface, error) {
					return nil, errors.New("some error")
				},
			},
			wantErrMsg: "some error. Run this command from within a git repository, or use the `--repo` flag to specify one",
		},
		{
			name: "writes file content to stdout (non-tty)",
			tty:  false,
			httpStubs: func(reg *httpmock.Registry) {
				reg.Register(
					func(req *http.Request) bool {
						return req.Method == "GET" &&
							req.URL.EscapedPath() == "/repos/OWNER/REPO/contents/README.md" &&
							req.Header.Get("Accept") == "application/vnd.github.object+json"
					},
					httpmock.JSONResponse(fileContentResponse("README.md", "hello world\n")),
				)
			},
			wantOut: "hello world\n",
		},
		{
			name: "writes file content through pager (tty)",
			tty:  true,
			httpStubs: func(reg *httpmock.Registry) {
				reg.Register(
					httpmock.REST("GET", "repos/OWNER/REPO/contents/README.md"),
					httpmock.JSONResponse(fileContentResponse("README.md", "hello world\n")),
				)
			},
			wantOut: "hello world\n",
		},
		{
			name: "reads from a ref",
			tty:  false,
			opts: ReadFileOptions{Ref: "v1.2.3"},
			httpStubs: func(reg *httpmock.Registry) {
				reg.Register(
					func(req *http.Request) bool {
						return req.Method == "GET" && strings.HasSuffix(req.URL.String(), "/repos/OWNER/REPO/contents/README.md?ref=v1.2.3")
					},
					httpmock.JSONResponse(fileContentResponse("README.md", "tagged\n")),
				)