Java tutorial
/* Copyright 2009-2014 Igor Polevoy Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package org.javalite.activeweb; import org.javalite.activeweb.controller_filters.ControllerFilter; import org.javalite.activeweb.mock.*; import org.junit.Before; import org.junit.Test; import org.springframework.mock.web.MockFilterConfig; import java.util.List; import static org.javalite.test.jspec.JSpec.a; import static org.javalite.test.jspec.JSpec.the; /** * @author Igor Polevoy */ public class AbstractControllerConfigSpec { AbstractControllerConfig config; @Before public void setUp() throws Exception { Context.setControllerRegistry(new ControllerRegistry(new MockFilterConfig())); } @Test public void testAddingGlobalFilters() { //create mock config config = new AbstractControllerConfig() { public void init(AppContext config) { addGlobalFilters(new AbcFilter()); } }; //init config. config.init(new AppContext()); config.completeInit(); List<ControllerRegistry.FilterList> filterLists = Context.getControllerRegistry().getGlobalFilterLists(); a(filterLists.size()).shouldBeEqual(1); a(filterLists.get(0).getFilters().size()).shouldBeEqual(1); a(filterLists.get(0).getFilters().get(0).getClass()).shouldBeTheSameAs(AbcFilter.class); } @Test public void testAddingControllerFilters() { final AbcFilter filter1 = new AbcFilter(); final XyzFilter filter2 = new XyzFilter(); final LogFilter logFilter = new LogFilter(); //create mock config config = new AbstractControllerConfig() { public void init(AppContext context) { add(filter1, filter2).to(PersonController.class, BookController.class); add(logFilter).to(LibraryController.class); } }; //init config. config.init(new AppContext()); List<ControllerFilter> filters; //PersonController filters filters = Context.getControllerRegistry().getMetaData(PersonController.class).getFilters(); the(filters.get(0)).shouldBeTheSameAs(filter1); the(filters.get(1)).shouldBeTheSameAs(filter2); //BookController filters filters = Context.getControllerRegistry().getMetaData(BookController.class).getFilters(); the(filters.get(0)).shouldBeTheSameAs(filter1); the(filters.get(1)).shouldBeTheSameAs(filter2); //LibraryController filter filters = Context.getControllerRegistry().getMetaData(LibraryController.class).getFilters(); the(filters.size()).shouldBeEqual(1); the(filters.get(0)).shouldBeTheSameAs(logFilter); } @Test public void testAddingActionFilters() { final LogFilter logFilter = new LogFilter(); //create mock config config = new AbstractControllerConfig() { public void init(AppContext context) { add(logFilter).to(LibraryController.class).forActions("index"); } }; //init config. config.init(new AppContext()); List<ControllerFilter> filters = Context.getControllerRegistry().getMetaData(LibraryController.class) .getFilters("show"); a(filters.size()).shouldBeEqual(0); filters = Context.getControllerRegistry().getMetaData(LibraryController.class).getFilters("index"); a(filters.size()).shouldBeEqual(1); a(filters.get(0)).shouldBeTheSameAs(logFilter); } @Test public void testAddingMultipleActionFiltersToMultipleControllers() { final LogFilter logFilter = new LogFilter(); //create mock config config = new AbstractControllerConfig() { public void init(AppContext context) { add(logFilter, new XyzFilter()).to(LibraryController.class, BookController.class) .forActions("index", "show"); add(logFilter).to(BookController.class).forActions("list"); } }; //init config. config.init(new AppContext()); List<ControllerFilter> filters; //LibraryController filters = Context.getControllerRegistry().getMetaData(LibraryController.class).getFilters("show"); a(filters.size()).shouldBeEqual(2); filters = Context.getControllerRegistry().getMetaData(LibraryController.class).getFilters("index"); a(filters.size()).shouldBeEqual(2); //BookController filters = Context.getControllerRegistry().getMetaData(BookController.class).getFilters("show"); a(filters.size()).shouldBeEqual(2); filters = Context.getControllerRegistry().getMetaData(BookController.class).getFilters("index"); a(filters.size()).shouldBeEqual(2); filters = Context.getControllerRegistry().getMetaData(BookController.class).getFilters("list"); a(filters.size()).shouldBeEqual(1); //BookController non-existent filter filters = Context.getControllerRegistry().getMetaData(BookController.class).getFilters("foo"); a(filters.size()).shouldBeEqual(0); } }