TilesContainer container = createMock(TilesContainer.class);
Integer requestItem = new Integer(1);
Attribute attribute = new Attribute("myValue");
AttributeContext attributeContext = createMock(AttributeContext.class);
container.prepare("myPreparer", requestItem);
expect(resolver.computeAttribute(container, attribute, "myName", "myRole", false, "myDefaultValue",
"myDefaultValueRole", "myDefaultValueType", requestItem)).andReturn(attribute);
expect(container.startContext(requestItem)).andReturn(attributeContext);
container.endContext(requestItem);
container.render(attribute, requestItem);