* @throws IOException If something goes wrong.
*/
@Test
public void testExecute() throws IOException {
TilesContainer container = createMock(TilesContainer.class);
AttributeContext attributeContext = createMock(AttributeContext.class);
Request request = createMock(Request.class);
Deque<Object> composeStack = new ArrayDeque<Object>();
Map<String, Object> requestScope = new HashMap<String, Object>();
requestScope.put(ComposeStackUtil.COMPOSE_STACK_ATTRIBUTE_NAME, composeStack);
requestScope.put(TilesAccess.CURRENT_CONTAINER_ATTRIBUTE_NAME, container);
ApplicationContext applicationContext = createMock(ApplicationContext.class);
ModelBody modelBody = createMock(ModelBody.class);
modelBody.evaluateWithoutWriting();
expect(request.getApplicationContext()).andReturn(applicationContext);
expect(request.getContext("request")).andReturn(requestScope).anyTimes();
expect(container.getAttributeContext(request)).andReturn(attributeContext);
attributeContext.putAttribute(eq("myName"), isA(ListAttribute.class), eq(false));
replay(container, attributeContext, request, modelBody);
model.execute("myName", "myRole", false, false, request, modelBody);
assertEquals(0, composeStack.size());
verify(container, attributeContext, request, modelBody);