Java tutorial
/******************************************************************************* * Copyright (c) 2007, 2013 compeople AG and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * compeople AG - initial API and implementation *******************************************************************************/ package org.eclipse.riena.navigation.ui.controllers; import junit.framework.TestCase; import org.eclipse.core.databinding.BindingException; import org.eclipse.core.databinding.observable.Realm; import org.eclipse.jface.databinding.swt.SWTObservables; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; import org.eclipse.riena.core.util.Nop; import org.eclipse.riena.core.util.ReflectionUtils; import org.eclipse.riena.internal.core.test.collect.NonUITestCase; import org.eclipse.riena.internal.ui.ridgets.swt.ComboRidget; import org.eclipse.riena.internal.ui.ridgets.swt.EmbeddedTitleBarRidget; import org.eclipse.riena.internal.ui.ridgets.swt.LabelRidget; import org.eclipse.riena.internal.ui.ridgets.swt.MultipleChoiceRidget; import org.eclipse.riena.navigation.ISubModuleNode; import org.eclipse.riena.navigation.NavigationNodeId; import org.eclipse.riena.navigation.model.ModuleNode; import org.eclipse.riena.navigation.model.NavigationProcessor; import org.eclipse.riena.navigation.model.SubModuleNode; import org.eclipse.riena.ui.ridgets.IWindowRidget; import org.eclipse.riena.ui.swt.utils.SwtUtilities; /** * Tests of the class {@link SubModuleController}. */ @NonUITestCase public class SubModuleControllerTest extends TestCase { public void testRestoreFocusFromRidgetAfterBlock() { final Display display = Display.getDefault(); final Shell shell = new Shell(display); shell.pack(); shell.setVisible(true); final Realm realm = SWTObservables.getRealm(display); assertNotNull(realm); ReflectionUtils.invokeHidden(realm, "setDefault", realm); //$NON-NLS-1$ final SubModuleNode node = new SubModuleNode(); node.setNavigationProcessor(new NavigationProcessor()); final SubModuleController controller = new SubModuleController(node); final LabelRidget labelRidget = new LabelRidget(); labelRidget.setRetryRequestFocus(true); controller.addRidget("label", labelRidget); //$NON-NLS-1$ controller.setBlocked(true); labelRidget.setRetryRequestFocus(true); controller.setBlocked(false); assertFalse(labelRidget.isRetryRequestFocus()); SwtUtilities.dispose(shell); } /** * Tests the method {@code getFullTitle()}. */ public void testGetFullTitle() { final ModuleNode module = new ModuleNode("m"); new ModuleController(module); final SubModuleNode subModule1 = new SubModuleNode(new NavigationNodeId("sm", "sm1"), "sm1"); subModule1.setParent(module); module.addChild(subModule1); final MySubModuleController smController1 = new MySubModuleController(subModule1); assertEquals("m", smController1.getFullTitle()); module.setPresentSingleSubModule(true); assertEquals("m - sm1", smController1.getFullTitle()); final SubModuleNode subModule2 = new SubModuleNode(new NavigationNodeId("sm", "sm2"), "sm2"); final MySubModuleController smController2 = new MySubModuleController(subModule2); subModule2.setParent(module); module.addChild(subModule2); assertEquals("m - sm1", smController1.getFullTitle()); assertEquals("m - sm2", smController2.getFullTitle()); module.setPresentSingleSubModule(false); assertEquals("m - sm1", smController1.getFullTitle()); assertEquals("m - sm2", smController2.getFullTitle()); final SubModuleNode subModule3 = new SubModuleNode(new NavigationNodeId("sm", "sm3"), "sm3"); final MySubModuleController smController3 = new MySubModuleController(subModule3); subModule3.setParent(subModule1); subModule1.addChild(subModule3); assertEquals("m - sm1", smController1.getFullTitle()); assertEquals("m - sm2", smController2.getFullTitle()); assertEquals("m - sm1 - sm3", smController3.getFullTitle()); } /** * Tests the method {@code updateIcon(IWindowRidget)}. */ public void testUpdateIcon() { final EmbeddedTitleBarRidget windowRidget = new EmbeddedTitleBarRidget(); final ModuleNode module = new ModuleNode("m"); module.setIcon("mIcon"); new ModuleController(module); final SubModuleNode subModule1 = new SubModuleNode(new NavigationNodeId("sm", "sm1"), "sm1"); subModule1.setIcon("sm1Icon"); subModule1.setParent(module); module.addChild(subModule1); final MySubModuleController smController1 = new MySubModuleController(subModule1); smController1.updateIcon(windowRidget); assertEquals("mIcon", windowRidget.getIcon()); module.setPresentSingleSubModule(true); assertEquals("m - sm1", smController1.getFullTitle()); smController1.updateIcon(windowRidget); assertEquals("sm1Icon", windowRidget.getIcon()); final SubModuleNode subModule2 = new SubModuleNode(new NavigationNodeId("sm", "sm2"), "sm2"); subModule2.setIcon("sm2Icon"); final MySubModuleController smController2 = new MySubModuleController(subModule2); subModule2.setParent(module); module.addChild(subModule2); smController1.updateIcon(windowRidget); assertEquals("sm1Icon", windowRidget.getIcon()); smController2.updateIcon(windowRidget); assertEquals("sm2Icon", windowRidget.getIcon()); } /** * Tests the <i>private</i> method {@code isInvisibleInTree()}. */ public void testIsInvisibleInTree() { final SubModuleNode subModule1 = new SubModuleNode(new NavigationNodeId("sm", "sm1"), "sm1"); final SubModuleController smController1 = new SubModuleController(subModule1); boolean ret = ReflectionUtils.invokeHidden(smController1, "isInvisibleInTree"); assertFalse(ret); final ModuleNode module = new ModuleNode("m"); new ModuleController(module); subModule1.setParent(module); module.addChild(subModule1); ret = ReflectionUtils.invokeHidden(smController1, "isInvisibleInTree"); assertTrue(ret); module.setPresentSingleSubModule(true); ret = ReflectionUtils.invokeHidden(smController1, "isInvisibleInTree"); assertFalse(ret); module.setPresentSingleSubModule(false); final SubModuleNode subModule2 = new SubModuleNode(new NavigationNodeId("sm", "sm2"), "sm2"); subModule2.setIcon("sm2Icon"); final SubModuleController smController2 = new SubModuleController(subModule2); subModule2.setParent(module); module.addChild(subModule2); ret = ReflectionUtils.invokeHidden(smController1, "isInvisibleInTree"); assertFalse(ret); ret = ReflectionUtils.invokeHidden(smController2, "isInvisibleInTree"); assertFalse(ret); } public void testUpdateAllRidgetsFromModel() { final Display display = Display.getDefault(); final Shell shell = new Shell(display); shell.pack(); shell.setVisible(true); final Realm realm = SWTObservables.getRealm(display); assertNotNull(realm); ReflectionUtils.invokeHidden(realm, "setDefault", realm); //$NON-NLS-1$ final SubModuleNode node = new SubModuleNode(); node.setNavigationProcessor(new NavigationProcessor()); final SubModuleController controller = new SubModuleController(node); final LabelRidget labelRidget = new LabelRidget(); controller.addRidget("label", labelRidget); //$NON-NLS-1$ assertNotNull(controller.getRidgets()); assertEquals(1, controller.getRidgets().size()); final ComboRidget comboRidget = new ComboRidget(); controller.addRidget("combo ridget", comboRidget); //$NON-NLS-1$ assertNotNull(controller.getRidgets()); assertEquals(2, controller.getRidgets().size()); try { controller.updateAllRidgetsFromModel(); } catch (final BindingException e) { fail("unexpected BindingException: " + e.getMessage()); //$NON-NLS-1$ } final MultipleChoiceRidget multipleChoiceRidget = new MultipleChoiceRidget(); controller.addRidget("multi choice ridget", multipleChoiceRidget); //$NON-NLS-1$ assertNotNull(controller.getRidgets()); assertEquals(3, controller.getRidgets().size()); multipleChoiceRidget.setIgnoreBindingError(false); try { controller.updateAllRidgetsFromModel(); fail("BindingException expected!"); //$NON-NLS-1$ } catch (final BindingException e) { Nop.reason("BindingException is expected"); //$NON-NLS-1$ } multipleChoiceRidget.setIgnoreBindingError(true); try { controller.updateAllRidgetsFromModel(); } catch (final BindingException e) { fail("unexpected BindingException: " + e.getMessage()); //$NON-NLS-1$ } SwtUtilities.dispose(shell); } /** * This extension of {@code SubModuleController} is only necessary to increase the visibility of protected methods. */ private static class MySubModuleController extends SubModuleController { public MySubModuleController(final ISubModuleNode navigationNode) { super(navigationNode); } @Override public String getFullTitle() { return super.getFullTitle(); } @Override public void updateIcon(final IWindowRidget windowRidget) { super.updateIcon(windowRidget); } } }