| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.commons.chain2.web.servlet; |
| |
| import org.apache.commons.chain2.Processing; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import javax.servlet.ServletContext; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| import javax.servlet.http.HttpSession; |
| import java.util.Locale; |
| |
| import static org.junit.Assert.*; |
| |
| |
| // Test case for org.apache.commons.chain2.web.servlet.ServletGetLocaleCommand |
| |
| public class ServletGetLocaleCommandTestCase { |
| |
| |
| // ----------------------------------------------------- Instance Variables |
| |
| |
| protected Locale locale = null; |
| |
| // Servlet API Objects |
| protected ServletContext scontext = null; |
| protected HttpServletRequest request = null; |
| protected HttpServletResponse response = null; |
| protected HttpSession session = null; |
| |
| // Chain API Objects |
| protected ServletWebContext<String, Object> context = null; |
| protected ServletGetLocaleCommand command = null; |
| |
| |
| // -------------------------------------------------- Overall Test Methods |
| |
| |
| /** |
| * Set up instance variables required by this test case. |
| */ |
| @Before |
| public void setUp() { |
| |
| locale = new Locale("en", "US"); |
| |
| // Set up Servlet API Objects |
| scontext = new MockServletContext(); |
| session = new MockHttpSession(scontext); |
| request = new MockHttpServletRequest("/context", "/servlet", |
| "/path/info", "a=b&c=d", |
| session); |
| ((MockHttpServletRequest) request).setLocale(locale); |
| response = new MockHttpServletResponse(); |
| |
| // Set up Chain API Objects |
| context = new ServletWebContextBase(scontext, request, response); |
| command = new ServletGetLocaleCommand(); |
| |
| } |
| |
| |
| /** |
| * Tear down instance variables required by this test case. |
| */ |
| @After |
| public void tearDown() { |
| |
| scontext = null; |
| session = null; |
| request = null; |
| response = null; |
| |
| context = null; |
| command = null; |
| |
| } |
| |
| |
| // ------------------------------------------------- Individual Test Methods |
| |
| |
| // Test configured behavior |
| @Test |
| public void testConfigured() throws Exception { |
| |
| command.setLocaleKey("special"); |
| assertEquals("special", command.getLocaleKey()); |
| check(context, command); |
| |
| } |
| |
| |
| // Test default behavior |
| @Test |
| public void testDefault() throws Exception { |
| |
| assertEquals("locale", command.getLocaleKey()); |
| check(context, command); |
| |
| } |
| |
| |
| // --------------------------------------------------------- Support Methods |
| |
| |
| protected void check(ServletWebContext context, ServletGetLocaleCommand command) |
| throws Exception { |
| |
| String localeKey = command.getLocaleKey(); |
| assertNotNull(localeKey); |
| Object value = context.get(localeKey); |
| assertNull(value); |
| Processing result = command.execute(context); |
| assertEquals(Processing.CONTINUE, result); |
| value = context.get(localeKey); |
| assertNotNull(value); |
| assertTrue(value instanceof Locale); |
| assertEquals(locale, (Locale) value); |
| |
| } |
| |
| |
| } |