diff options
Diffstat (limited to 'common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/model/listener/ReflectivePropertyChangeListenerTests.java')
-rw-r--r-- | common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/model/listener/ReflectivePropertyChangeListenerTests.java | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/model/listener/ReflectivePropertyChangeListenerTests.java b/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/model/listener/ReflectivePropertyChangeListenerTests.java deleted file mode 100644 index 9b27d57fcb..0000000000 --- a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/model/listener/ReflectivePropertyChangeListenerTests.java +++ /dev/null @@ -1,176 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 Oracle. 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: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.common.utility.tests.internal.model.listener; - -import java.lang.reflect.Method; -import junit.framework.TestCase; -import org.eclipse.jpt.common.utility.internal.ReflectionTools; -import org.eclipse.jpt.common.utility.internal.model.AbstractModel; -import org.eclipse.jpt.common.utility.model.event.PropertyChangeEvent; -import org.eclipse.jpt.common.utility.model.listener.PropertyChangeListener; -import org.eclipse.jpt.common.utility.model.listener.ReflectiveChangeListener; -import org.eclipse.jpt.common.utility.model.listener.StateChangeListener; - -@SuppressWarnings("nls") -public class ReflectivePropertyChangeListenerTests extends TestCase { - - public ReflectivePropertyChangeListenerTests(String name) { - super(name); - } - - public void testZeroArgumentNamedProperty() { - TestModel testModel = new TestModel(7); - Target target = new Target(testModel, TestModel.VALUE_PROPERTY, 7, 99); - testModel.addPropertyChangeListener(TestModel.VALUE_PROPERTY, ReflectiveChangeListener.buildPropertyChangeListener(target, "propertyChangedZeroArgument")); - testModel.setValue(99); - assertTrue(target.zeroArgumentFlag); - assertFalse(target.singleArgumentFlag); - } - - /** - * test method that has more general method parameter type - */ - public void testSingleArgument2() throws Exception { - TestModel testModel = new TestModel(7); - Target target = new Target(testModel, TestModel.VALUE_PROPERTY, 7, 99); - Method method = ReflectionTools.getMethod(target, "propertyChangedSingleArgument2", new Class[] {Object.class}); - testModel.addPropertyChangeListener(TestModel.VALUE_PROPERTY, ReflectiveChangeListener.buildPropertyChangeListener(target, method)); - testModel.setValue(99); - assertFalse(target.zeroArgumentFlag); - assertTrue(target.singleArgumentFlag); - } - - public void testSingleArgumentNamedProperty() { - TestModel testModel = new TestModel(7); - Target target = new Target(testModel, TestModel.VALUE_PROPERTY, 7, 99); - testModel.addPropertyChangeListener(TestModel.VALUE_PROPERTY, ReflectiveChangeListener.buildPropertyChangeListener(target, "propertyChangedSingleArgument")); - testModel.setValue(99); - assertFalse(target.zeroArgumentFlag); - assertTrue(target.singleArgumentFlag); - } - - /** - * test method that has more general method parameter type - */ - public void testSingleArgumentNamedProperty2() throws Exception { - TestModel testModel = new TestModel(7); - Target target = new Target(testModel, TestModel.VALUE_PROPERTY, 7, 99); - Method method = ReflectionTools.getMethod(target, "propertyChangedSingleArgument2", new Class[] {Object.class}); - testModel.addPropertyChangeListener(TestModel.VALUE_PROPERTY, ReflectiveChangeListener.buildPropertyChangeListener(target, method)); - testModel.setValue(99); - assertFalse(target.zeroArgumentFlag); - assertTrue(target.singleArgumentFlag); - } - - public void testListenerMismatch() { - TestModel testModel = new TestModel(7); - Target target = new Target(testModel, TestModel.VALUE_PROPERTY, 7, 99); - // build a PROPERTY change listener and hack it so we - // can add it as a STATE change listener - Object listener = ReflectiveChangeListener.buildPropertyChangeListener(target, "propertyChangedSingleArgument"); - testModel.addStateChangeListener((StateChangeListener) listener); - - boolean exCaught = false; - try { - testModel.setValue(99); - fail("listener mismatch: " + listener); - } catch (IllegalArgumentException ex) { - exCaught = true; - } - assertTrue(exCaught); - } - - public void testBogusDoubleArgument1() { - TestModel testModel = new TestModel(7); - Target target = new Target(testModel, TestModel.VALUE_PROPERTY, 7, 99); - boolean exCaught = false; - try { - PropertyChangeListener listener = ReflectiveChangeListener.buildPropertyChangeListener(target, "stateChangedDoubleArgument"); - fail("bogus listener: " + listener); - } catch (RuntimeException ex) { - if (ex.getCause().getClass() == NoSuchMethodException.class) { - exCaught = true; - } - } - assertTrue(exCaught); - } - - public void testBogusDoubleArgument2() throws Exception { - TestModel testModel = new TestModel(7); - Target target = new Target(testModel, TestModel.VALUE_PROPERTY, 7, 99); - Method method = ReflectionTools.getMethod(target, "propertyChangedDoubleArgument", new Class[] {PropertyChangeEvent.class, Object.class}); - boolean exCaught = false; - try { - PropertyChangeListener listener = ReflectiveChangeListener.buildPropertyChangeListener(target, method); - fail("bogus listener: " + listener); - } catch (RuntimeException ex) { - if (ex.getMessage().equals(method.toString())) { - exCaught = true; - } - } - assertTrue(exCaught); - } - - - class TestModel extends AbstractModel { - private int value = 0; - public static final String VALUE_PROPERTY = "value"; - TestModel(int value) { - super(); - this.value = value; - } - void setValue(int value) { - int old = this.value; - this.value = value; - this.firePropertyChanged(VALUE_PROPERTY, old, value); - if (old != value) { - this.fireStateChanged(); - } - } - } - - class Target { - TestModel testModel; - String propertyName; - Object oldValue; - Object newValue; - boolean zeroArgumentFlag = false; - boolean singleArgumentFlag = false; - Target(TestModel testModel, String propertyName, int oldValue, int newValue) { - super(); - this.testModel = testModel; - this.propertyName = propertyName; - this.oldValue = new Integer(oldValue); - this.newValue = new Integer(newValue); - } - void propertyChangedZeroArgument() { - this.zeroArgumentFlag = true; - } - void propertyChangedSingleArgument(PropertyChangeEvent e) { - this.singleArgumentFlag = true; - assertSame(this.testModel, e.getSource()); - assertEquals(this.propertyName, e.getPropertyName()); - assertEquals(this.oldValue, e.getOldValue()); - assertEquals(this.newValue, e.getNewValue()); - } - void propertyChangedSingleArgument2(Object o) { - PropertyChangeEvent e = (PropertyChangeEvent) o; - this.singleArgumentFlag = true; - assertSame(this.testModel, e.getSource()); - assertEquals(this.propertyName, e.getPropertyName()); - assertEquals(this.oldValue, e.getOldValue()); - assertEquals(this.newValue, e.getNewValue()); - } - void propertyChangedDoubleArgument(PropertyChangeEvent e, Object o) { - fail("bogus event: " + e + " - object: " + o); - } - } - -} |