TilesContainerWrapper implements TilesContainer { @Override public boolean isValidDefinition(String definition, Request request) { return container.isValidDefinition(definition, request); } TilesContainerWrapper(TilesContainer container); TilesContainer getWrappedContainer(); @Override void endContext(Request request); @Override Object evaluate(Attribute attribute, Request request); @Override ApplicationContext getApplicationContext(); @Override AttributeContext getAttributeContext(Request request); @Override Definition getDefinition(String definitionName, Request request); @Override boolean isValidDefinition(String definition, Request request); @Override void prepare(String preparer, Request request); @Override void render(String definition, Request request); @Override void render(Definition definition, Request request); @Override void render(Attribute attribute, Request request); @Override void renderContext(Request request); @Override AttributeContext startContext(Request request);  }
@Test public void testIsValidDefinition() { Request request = createMock(Request.class); expect(container.isValidDefinition("definition", request)).andReturn(true); replay(container, request); assertTrue(wrapper.isValidDefinition("definition", request)); verify(container, request); }