Function TestFormatUnimp

issuelink/unimplemented_test.go:63–126

(t *testing.T)

}

func TestFormatUnimp(t *testing.T) {
	tt := testutils.T{t}

	link := issuelink.IssueLink{IssueURL: "http://mysite"}
	const woo = `woo`
	const waawoo = `waa: woo`
	testCases := []struct {
		name          string
		err           error
		expFmtSimple  string
		expFmtVerbose string
	}{
		{"unimp",
			issuelink.UnimplementedError(link, "woo"),
			woo, `
woo
(1) woo
  | unimplemented
  | issue: http://mysite
Error types: (1) *issuelink.unimplementedError`},
		{"unimp-details",
			issuelink.UnimplementedError(issuelink.IssueLink{IssueURL: "http://mysite", Detail: "see more"}, "woo"),
			woo, `
woo
(1) woo
  | unimplemented
  | issue: http://mysite
  | detail: see more
Error types: (1) *issuelink.unimplementedError`},

		{"wrapper + unimp",
			&werrFmt{issuelink.UnimplementedError(link, "woo"), "waa"},
			waawoo, `
waa: woo
(1) waa
  | -- this is waa's
  | multi-line payload
Wraps: (2) woo
  | unimplemented
  | issue: http://mysite
Error types: (1) *issuelink_test.werrFmt (2) *issuelink.unimplementedError`},
	}

	for _, test := range testCases {
		tt.Run(test.name, func(tt testutils.T) {
			err := test.err

			// %s is simple formatting
			tt.CheckStringEqual(fmt.Sprintf("%s", err), test.expFmtSimple)

			// %v is simple formatting too, for compatibility with the past.
			tt.CheckStringEqual(fmt.Sprintf("%v", err), test.expFmtSimple)

			// %q is always like %s but quotes the result.
			ref := fmt.Sprintf("%q", test.expFmtSimple)
			tt.CheckStringEqual(fmt.Sprintf("%q", err), ref)

			// %+v is the verbose mode.