Function TestCustomError

errors/errors_test.go:261–280

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(t *testing.T)

// ---------------------------------------

func TestCustomError(t *testing.T) {
	dbMsg := "database error 1205 (lock wait time exceeded)"
	outerMsg := "outer msg"

	dbError := newDatabaseError(dbMsg, 1205)
	outerError := Wrap(dbError, outerMsg)

	errorStr := outerError.Error()
	if strings.Index(errorStr, dbMsg) == -1 {
		t.Errorf("couldn't find database error message in:\n%s", errorStr)
	}

	if strings.Index(errorStr, outerMsg) == -1 {
		t.Errorf("couldn't find outer error message in:\n%s", errorStr)
	}

	if strings.Index(errorStr, "errors.TestCustomError") == -1 {
		t.Errorf("couldn't find this function in stack trace:\n%s", errorStr)
	}
}

type customErr struct {
}