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Struts example source code file (ActionSupportTest.java)
The Struts ActionSupportTest.java source code/* * Copyright 2002-2006,2009 The Apache Software Foundation. * * 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 com.opensymphony.xwork2; import com.opensymphony.xwork2.util.ValueStack; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Locale; import java.util.ResourceBundle; /** * Unit test for {@link ActionSupport}. * * @author Claus Ibsen */ public class ActionSupportTest extends XWorkTestCase { private ActionSupport as; @Override protected void setUp() throws Exception { super.setUp(); as = new ActionSupport(); } @Override protected void tearDown() throws Exception { super.tearDown(); as = null; } public void testNothingDoneOnActionSupport() throws Exception { assertEquals(false, as.hasErrors()); assertNotNull(as.getActionErrors()); assertEquals(0, as.getActionErrors().size()); assertEquals(false, as.hasActionErrors()); assertNotNull(as.getActionMessages()); assertEquals(0, as.getActionMessages().size()); assertEquals(false, as.hasActionMessages()); assertNotNull(as.getFieldErrors()); assertEquals(0, as.getFieldErrors().size()); assertEquals(false, as.hasFieldErrors()); assertNull(as.getText(null)); try { as.pause(null); } catch (Exception e) { fail("Should not fail"); } assertEquals(Action.INPUT, as.input()); assertEquals(Action.SUCCESS, as.doDefault()); assertEquals(Action.SUCCESS, as.execute()); try { as.clone(); fail("Failure expected for clone()"); } catch (CloneNotSupportedException e) { // success! } assertNull(as.getText(null, (List) null)); assertNull(as.getText(null, (String) null)); assertNull(as.getText(null, (String[]) null)); assertNull(as.getText(null, (String) null, (List) null)); assertNull(as.getText(null, (String) null, (String) null)); assertNull(as.getText(null, (String) null, (String[]) null)); assertNull(as.getText(null, (String) null, (List) null, (ValueStack) null)); assertNull(as.getText(null, (String) null, (String[]) null, (ValueStack) null)); assertNotNull(as.getLocale()); assertEquals(ActionContext.getContext().getLocale(), as.getLocale()); assertNull(as.getTexts()); // can not find a bundle assertEquals("not.in.bundle", as.getText("not.in.bundle")); } public void testActionErrors() { assertEquals(false, as.hasActionErrors()); assertEquals(0, as.getActionErrors().size()); as.addActionError("Damm"); assertEquals(1, as.getActionErrors().size()); assertEquals("Damm", as.getActionErrors().iterator().next()); assertEquals(true, as.hasActionErrors()); assertEquals(true, as.hasErrors()); as.clearErrorsAndMessages(); assertEquals(false, as.hasActionErrors()); assertEquals(false, as.hasErrors()); } public void testActionMessages() { assertEquals(false, as.hasActionMessages()); assertEquals(0, as.getActionMessages().size()); as.addActionMessage("Killroy was here"); assertEquals(1, as.getActionMessages().size()); assertEquals("Killroy was here", as.getActionMessages().iterator().next()); assertEquals(true, as.hasActionMessages()); assertEquals(false, as.hasActionErrors()); // does not count as a error assertEquals(false, as.hasErrors()); // does not count as a error as.clearErrorsAndMessages(); assertEquals(false, as.hasActionMessages()); assertEquals(false, as.hasErrors()); } public void testFieldErrors() { assertEquals(false, as.hasFieldErrors()); assertEquals(0, as.getFieldErrors().size()); as.addFieldError("username", "Admin is not allowed as username"); List<String> errors = as.getFieldErrors().get("username"); assertEquals(1, errors.size()); assertEquals("Admin is not allowed as username", errors.get(0)); assertEquals(true, as.hasFieldErrors()); assertEquals(true, as.hasErrors()); as.clearErrorsAndMessages(); assertEquals(false, as.hasFieldErrors()); assertEquals(false, as.hasErrors()); } public void testDeprecated() throws Exception { assertNotNull(as.getErrorMessages()); assertEquals(0, as.getErrorMessages().size()); assertNotNull(as.getErrors()); assertEquals(0, as.getErrors().size()); } public void testLocale() { Locale defLocale = Locale.getDefault(); ActionContext.getContext().setLocale(null); // will never return null, if no locale is set then default is returned assertNotNull(as.getLocale()); assertEquals(defLocale, as.getLocale()); ActionContext.getContext().setLocale(Locale.ITALY); assertEquals(Locale.ITALY, as.getLocale()); ActionContext.setContext(new ActionContext(new HashMap<String, Object>())); assertEquals(defLocale, as.getLocale()); // ActionContext will create a new context, when it was set to null before } public void testMyActionSupport() throws Exception { ActionContext.getContext().setLocale(new Locale("da")); MyActionSupport mas = new MyActionSupport(); assertEquals("santa", mas.doDefault()); assertNotNull(mas.getTexts()); assertEquals(false, mas.hasActionMessages()); mas.validate(); assertEquals(true, mas.hasActionMessages()); } public void testSimpleGetTexts() throws Exception { ActionContext.getContext().setLocale(new Locale("da")); MyActionSupport mas = new MyActionSupport(); checkGetTexts(mas); } public void testSimpleGetTextsWithInjectedTextProvider() throws Exception { ActionContext.getContext().setLocale(new Locale("da")); MyActionSupport mas = new MyActionSupport(); TextProvider textProvider = container.getInstance(TextProvider.class, "system"); assertNotNull(textProvider); container.inject(mas); checkGetTexts(mas); } private void checkGetTexts(MyActionSupport mas) { assertEquals("Hello World", mas.getText("hello")); assertEquals("not.in.bundle", mas.getText("not.in.bundle")); assertEquals("Hello World", mas.getText("hello", "this is default")); assertEquals("this is default", mas.getText("not.in.bundle", "this is default")); List nullList = null; assertEquals("Hello World", mas.getText("hello", nullList)); String[] nullStrings = null; assertEquals("Hello World", mas.getText("hello", nullStrings)); } public void testGetTextsWithArgs() throws Exception { ActionContext.getContext().setLocale(new Locale("da")); MyActionSupport mas = new MyActionSupport(); assertEquals("Hello World", mas.getText("hello", "this is default", "from me")); // no args in bundle assertEquals("Hello World from me", mas.getText("hello.0", "this is default", "from me")); assertEquals("this is default", mas.getText("not.in.bundle", "this is default", "from me")); assertEquals("this is default from me", mas.getText("not.in.bundle", "this is default {0}", "from me")); assertEquals("not.in.bundle", mas.getText("not.in.bundle")); } public void testGetTextsWithListArgs() throws Exception { ActionContext.getContext().setLocale(new Locale("da")); MyActionSupport mas = new MyActionSupport(); List<Object> args = new ArrayList |
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