public void test_isMoreSpecificThan_typeArguments_upperBound() {
ClassElementImpl classS = classElement("A");
TypeParameterElementImpl typeParameterT = new TypeParameterElementImpl(identifier("T"));
typeParameterT.setBound(classS.getType());
TypeParameterTypeImpl typeParameterTypeT = new TypeParameterTypeImpl(typeParameterT);
// <T extends S>
// T << S
assertTrue(typeParameterTypeT.isMoreSpecificThan(classS.getType()));
}
public void test_isMoreSpecificThan_typeArguments_transitivity_typeParameters() {
ClassElementImpl classS = classElement("A");
TypeParameterElementImpl typeParameterU = new TypeParameterElementImpl(identifier("U"));
typeParameterU.setBound(classS.getType());
TypeParameterTypeImpl typeParameterTypeU = new TypeParameterTypeImpl(typeParameterU);
TypeParameterElementImpl typeParameterT = new TypeParameterElementImpl(identifier("T"));
typeParameterT.setBound(typeParameterTypeU);
TypeParameterTypeImpl typeParameterTypeT = new TypeParameterTypeImpl(typeParameterT);
// <T extends U> and <U extends S>
// T << S
assertTrue(typeParameterTypeT.isMoreSpecificThan(classS.getType()));
}