@Test
public void component_ids_must_be_unique_within_container()
{
Page page = newPage(PAGE_NAME);
Component pageComponent = mockComponent();
ComponentModel model = mockComponentModel();
ComponentPageElement child1 = mockComponentPageElement();
ComponentPageElement child2 = mockComponentPageElement();
TypeCoercer coercer = mockTypeCoercer();
Location l = mockLocation();
Logger logger = mockLogger();