// TODO(laurence): generate nicer error message. This error has two
// problems: first, an attr containing only static text sure looks
// "static". (if we change the code to allow this we should replace the
// test with one that uses a <gxp:if> inside the attr) Second, the gxp:attr
// is referred to as "text". Naming the attribute would be better.
assertAlert(new StaticValueExpectedError(pos(3, 23), "text"));
assertNoUnexpectedAlerts();
}