/**
* Parse the document and creates the model.
*
* @param document to parse.
* @return {@link WroModel} object.
*/
private WroModel createModel() {
final WroModel model = new WroModel();
final Set<Group> groups = new HashSet<Group>();
for (final Element element : allGroupElements.values()) {
parseGroup(element, groups);
}
model.setGroups(groups);
return model;
}
/**
* Test the usecase when the resource has no type. For now, it is ok to have it null because
* you'll get a NPE exception during processing if no type is specified anyway.
*/
@Test
public void createIncompleteModel() {
factory =
new JsonModelFactory() {
@Override
protected InputStream getModelResourceAsStream() throws IOException {
return getClass().getResourceAsStream("incomplete-wro.json");
};
};
final WroModel model = factory.create();
Assert.assertNotNull(model);
Assert.assertEquals(1, model.getGroups().size());
final Group group = new ArrayList<Group>(model.getGroups()).get(0);
Assert.assertNull(group.getResources().get(0).getType());
LOG.debug("model: {}", model);
}
private void processImports(final Document document, final WroModel model) {
final NodeList importsList = document.getElementsByTagName(TAG_IMPORT);
LOG.debug("number of imports: {}", importsList.getLength());
for (int i = 0; i < importsList.getLength(); i++) {
final Element element = (Element) importsList.item(i);
final String name = element.getTextContent();
LOG.debug("processing import: {}", name);
LOG.debug("processImports#uriLocatorFactory: {}", uriLocatorFactory);
final XmlModelFactory importedModelFactory =
new XmlModelFactory() {
@Override
protected InputStream getModelResourceAsStream() throws IOException {
LOG.debug("build model from import: {}", name);
LOG.debug("uriLocatorFactory: {}", uriLocatorFactory);
return uriLocatorFactory.locate(name);
};
};
// pass the reference of the uriLocatorFactory to the anonymously created factory.
importedModelFactory.uriLocatorFactory = this.uriLocatorFactory;
if (processedImports.contains(name)) {
final String message = "Recursive import detected: " + name;
LOG.error(message);
throw new RecursiveGroupDefinitionException(message);
}
processedImports.add(name);
importedModelFactory.processedImports.addAll(this.processedImports);
model.merge(importedModelFactory.create());
}
}
@Test(expected = WroRuntimeException.class)
public void shouldNotProcessGroupWithNoResources() throws Exception {
final HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
final HttpServletResponse response = Context.get().getResponse();
Mockito.when(request.getRequestURI()).thenReturn("/noResources.css");
WroConfiguration config = new WroConfiguration();
config.setIgnoreEmptyGroup(false);
Context.set(Context.webContext(request, response, Mockito.mock(FilterConfig.class)), config);
WroModel model = new WroModel();
model.addGroup(new Group("noResources"));
WroManagerFactory managerFactory =
new BaseWroManagerFactory().setModelFactory(WroUtil.factoryFor(model));
managerFactory = new InjectableWroManagerFactoryDecorator(managerFactory);
managerFactory.create().process();
}