| /****************************************************************************** |
| * Copyright (c) 2002, 2006 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.tests.runtime.common.ui.services.action.internal.filter; |
| |
| import junit.framework.Test; |
| import junit.framework.TestCase; |
| import junit.framework.TestSuite; |
| import junit.textui.TestRunner; |
| |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.commands.operations.AbstractOperation; |
| import org.eclipse.core.commands.operations.IOperationHistory; |
| import org.eclipse.core.commands.operations.IUndoableOperation; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.gmf.runtime.common.core.service.IOperation; |
| import org.eclipse.gmf.runtime.common.core.service.IProvider; |
| import org.eclipse.gmf.runtime.common.core.service.IProviderPolicy; |
| import org.eclipse.gmf.runtime.common.core.service.ProviderPriority; |
| import org.eclipse.gmf.runtime.common.core.service.Service; |
| import org.eclipse.gmf.runtime.common.ui.action.ActionManager; |
| import org.eclipse.gmf.runtime.common.ui.services.action.filter.AbstractActionFilterProvider; |
| import org.eclipse.gmf.runtime.common.ui.services.action.filter.ActionFilterService; |
| import org.eclipse.gmf.runtime.common.ui.services.action.filter.TestAttributeOperation; |
| |
| /** |
| * @author khussey |
| * |
| */ |
| public class ActionFilterServiceTest extends TestCase { |
| |
| public class ActionFilterProvider extends AbstractActionFilterProvider { |
| |
| private final String name; |
| |
| private final String value; |
| |
| protected ActionFilterProvider(String name, String value) { |
| super(); |
| |
| this.name = name; |
| this.value = value; |
| } |
| |
| protected String getName() { |
| return name; |
| } |
| |
| protected String getValue() { |
| return value; |
| } |
| |
| public boolean provides(IOperation operation) { |
| TestAttributeOperation tao = (TestAttributeOperation) operation; |
| |
| return tao.getName().equals(getName()) |
| && tao.getValue().equals(getValue()); |
| } |
| |
| public boolean testAttribute( |
| Object target, |
| String nam, |
| String val) { |
| |
| return String.valueOf(target).equals(val); |
| } |
| |
| } |
| |
| protected static class Fixture extends ActionFilterService { |
| |
| protected static class ProviderDescriptor |
| extends ActionFilterService.ProviderDescriptor { |
| |
| protected ProviderDescriptor(IProvider provider) { |
| super(null); |
| |
| this.provider = provider; |
| provider.addProviderChangeListener(this); |
| } |
| |
| public IProvider getProvider() { |
| return provider; |
| } |
| |
| protected IProviderPolicy getPolicy() { |
| return null; |
| } |
| |
| public boolean provides(IOperation operation) { |
| return getProvider().provides(operation); |
| } |
| |
| } |
| |
| protected Fixture() { |
| super(); |
| } |
| |
| protected void addFixtureProvider( |
| ProviderPriority priority, |
| Service.ProviderDescriptor provider) { |
| |
| super.addProvider(priority, provider); |
| } |
| |
| protected void removeFixtureProvider( |
| Service.ProviderDescriptor provider) { |
| |
| super.removeProvider(provider); |
| } |
| |
| } |
| |
| private Fixture fixture = null; |
| |
| public ActionFilterServiceTest(String name) { |
| super(name); |
| } |
| |
| public static void main(String[] args) { |
| TestRunner.run(suite()); |
| } |
| |
| public static Test suite() { |
| return new TestSuite(ActionFilterServiceTest.class); |
| } |
| |
| protected Fixture getFixture() { |
| return fixture; |
| } |
| |
| private void setFixture(Fixture fixture) { |
| this.fixture = fixture; |
| } |
| |
| protected void setUp() throws Exception { |
| setFixture(new Fixture()); |
| } |
| |
| public void test_testAttribute() { |
| |
| String prefix = "@"; //$NON-NLS-1$ |
| |
| String zero = "zero"; //$NON-NLS-1$ |
| String one = "one"; //$NON-NLS-1$ |
| |
| assertTrue(!getFixture().testAttribute(zero, prefix + getName(), zero)); |
| |
| |
| IOperationHistory history = ActionManager.getDefault().getOperationHistory(); |
| IUndoableOperation operation = new AbstractOperation( |
| "ActionFilterServiceTest") { //$NON-NLS-1$ |
| |
| public IStatus execute(IProgressMonitor monitor, IAdaptable info) |
| throws ExecutionException { |
| return Status.OK_STATUS; |
| } |
| |
| public IStatus redo(IProgressMonitor monitor, IAdaptable info) |
| throws ExecutionException { |
| return Status.OK_STATUS; |
| } |
| |
| public IStatus undo(IProgressMonitor monitor, IAdaptable info) |
| throws ExecutionException { |
| return Status.OK_STATUS; |
| } |
| }; |
| |
| ActionFilterProvider provider0 = |
| new ActionFilterProvider(getName(), zero); |
| Fixture.ProviderDescriptor providerDescriptor0 = |
| new Fixture.ProviderDescriptor(provider0); |
| getFixture().addFixtureProvider( |
| ProviderPriority.HIGHEST, |
| providerDescriptor0); |
| |
| assertTrue(!getFixture().testAttribute(zero, prefix + getName(), zero)); |
| |
| try { |
| history.execute(operation, new NullProgressMonitor(), null); |
| } catch (ExecutionException e) { |
| fail("command execution failed: " + e.getLocalizedMessage()); //$NON-NLS-1$ |
| } |
| history.dispose( |
| IOperationHistory.GLOBAL_UNDO_CONTEXT, true, true, false); |
| |
| assertTrue(getFixture().testAttribute(zero, prefix + getName(), zero)); |
| assertTrue(getFixture().testAttribute(one, prefix + getName(), zero)); |
| |
| try { |
| history.execute(operation, new NullProgressMonitor(), null); |
| } catch (ExecutionException e) { |
| fail("command execution failed: " + e.getLocalizedMessage()); //$NON-NLS-1$ |
| } |
| |
| history.dispose( |
| IOperationHistory.GLOBAL_UNDO_CONTEXT, true, true, false); |
| |
| assertTrue(!getFixture().testAttribute(one, prefix + getName(), zero)); |
| assertTrue(!getFixture().testAttribute(one, prefix + getName(), one)); |
| |
| ActionFilterProvider provider1 = |
| new ActionFilterProvider(getName(), one); |
| Fixture.ProviderDescriptor providerDescriptor1 = |
| new Fixture.ProviderDescriptor(provider1); |
| getFixture().addFixtureProvider( |
| ProviderPriority.LOWEST, |
| providerDescriptor1); |
| |
| assertTrue(!getFixture().testAttribute(one, prefix + getName(), one)); |
| |
| try { |
| history.execute(operation, new NullProgressMonitor(), null); |
| } catch (ExecutionException e) { |
| fail("command execution failed: " + e.getLocalizedMessage()); //$NON-NLS-1$ |
| } |
| history.dispose( |
| IOperationHistory.GLOBAL_UNDO_CONTEXT, true, true, false); |
| |
| assertTrue(getFixture().testAttribute(one, prefix + getName(), one)); |
| assertTrue(getFixture().testAttribute(zero, prefix + getName(), one)); |
| |
| try { |
| history.execute(operation, new NullProgressMonitor(), null); |
| } catch (ExecutionException e) { |
| fail("command execution failed: " + e.getLocalizedMessage()); //$NON-NLS-1$ |
| } |
| history.dispose( |
| IOperationHistory.GLOBAL_UNDO_CONTEXT, true, true, false); |
| |
| assertTrue(!getFixture().testAttribute(zero, prefix + getName(), one)); |
| assertTrue(getFixture().testAttribute(zero, prefix + getName(), zero)); |
| |
| getFixture().removeFixtureProvider(providerDescriptor0); |
| |
| assertTrue(getFixture().testAttribute(zero, prefix + getName(), zero)); |
| |
| try { |
| history.execute(operation, new NullProgressMonitor(), null); |
| } catch (ExecutionException e) { |
| fail("command execution failed: " + e.getLocalizedMessage()); //$NON-NLS-1$ |
| } |
| history.dispose( |
| IOperationHistory.GLOBAL_UNDO_CONTEXT, true, true, false); |
| |
| assertTrue(!getFixture().testAttribute(zero, prefix + getName(), zero)); |
| |
| } |
| |
| } |