ComponentEnablerTest.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.test.uitools;

import java.awt.Component;
import java.util.Collections;
import java.util.Iterator;
import java.util.Vector;

import javax.swing.JButton;
import javax.swing.JLabel;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

import org.eclipse.persistence.tools.workbench.uitools.ComponentEnabler;
import org.eclipse.persistence.tools.workbench.uitools.app.SimplePropertyValueModel;
import org.eclipse.persistence.tools.workbench.utility.AbstractModel;

public class ComponentEnablerTest extends TestCase
{
    public ComponentEnablerTest(String name)
    {
        super(name);
    }

    public static Test suite()
    {
        return new TestSuite(ComponentEnablerTest.class, "ComponentEnabler Test");
    }

    public void testUpdateEnableState1() throws Exception
    {
        JButton component1 = new JButton();
        component1.setEnabled(true);
        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.TRUE);

        new ComponentEnabler(booleanHolder, Collections.singleton(component1));

        assertTrue(component1.isEnabled());
    }

    public void testUpdateEnableState10() throws Exception
    {
        JButton component1 = new JButton();
        component1.setEnabled(true);

        JLabel component2 = new JLabel();
        component2.setEnabled(true);

        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.TRUE);

        new ComponentEnabler(booleanHolder, new Component[] { component1, component2 });

        booleanHolder.setValue(Boolean.FALSE);

        assertFalse(component1.isEnabled());
        assertFalse(component2.isEnabled());
    }

    public void testUpdateEnableState11() throws Exception
    {
        TestClass testClass = new TestClass();

        JButton component1 = new JButton();
        component1.setEnabled(true);
        testClass.addComponent(component1);

        JLabel component2 = new JLabel();
        component2.setEnabled(true);
        testClass.addComponent(component2);

        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.TRUE);
        new ComponentEnabler(booleanHolder, testClass.components());

        booleanHolder.setValue(Boolean.FALSE);

        assertFalse(component1.isEnabled());
        assertFalse(component2.isEnabled());
    }

    public void testUpdateEnableState12() throws Exception
    {
        TestClass testClass = new TestClass();

        JButton component1 = new JButton();
        component1.setEnabled(true);
        testClass.addComponent(component1);

        JLabel component2 = new JLabel();
        component2.setEnabled(true);
        testClass.addComponent(component2);

        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.TRUE);
        new ComponentEnabler(booleanHolder, testClass.components());

        booleanHolder.setValue(Boolean.FALSE);

        assertFalse(component1.isEnabled());
        assertFalse(component2.isEnabled());

        JLabel component3 = new JLabel();
        component2.setEnabled(true);
        testClass.addComponent(component3);

        assertFalse(component1.isEnabled());
    }

    public void testUpdateEnableState13() throws Exception
    {
        TestClass testClass = new TestClass();

        JButton component1 = new JButton();
        component1.setEnabled(true);
        testClass.addComponent(component1);

        JLabel component2 = new JLabel();
        component2.setEnabled(true);
        testClass.addComponent(component2);

        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.TRUE);
        new ComponentEnabler(booleanHolder, testClass.components());

        booleanHolder.setValue(Boolean.FALSE);

        assertFalse(component1.isEnabled());
        assertFalse(component2.isEnabled());

        testClass.clear();
    }

    public void testUpdateEnableState2() throws Exception
    {
        JButton component1 = new JButton();
        component1.setEnabled(false);
        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.TRUE);

        new ComponentEnabler(booleanHolder, Collections.singleton(component1));

        assertTrue(component1.isEnabled());
    }

    public void testUpdateEnableState3() throws Exception
    {
        JButton component1 = new JButton();
        component1.setEnabled(false);
        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.FALSE);

        new ComponentEnabler(booleanHolder, Collections.singleton(component1));

        assertFalse(component1.isEnabled());
    }

    public void testUpdateEnableState4() throws Exception
    {
        JButton component1 = new JButton();
        component1.setEnabled(true);
        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.FALSE);

        new ComponentEnabler(booleanHolder, Collections.singleton(component1));

        assertFalse(component1.isEnabled());
    }

    public void testUpdateEnableState5() throws Exception
    {
        JButton component1 = new JButton();
        component1.setEnabled(true);

        JLabel component2 = new JLabel();
        component2.setEnabled(true);

        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.TRUE);

        new ComponentEnabler(booleanHolder, new Component[] { component1, component2 });

        assertTrue(component1.isEnabled());
        assertTrue(component2.isEnabled());
    }

    public void testUpdateEnableState6() throws Exception
    {
        JButton component1 = new JButton();
        component1.setEnabled(false);

        JLabel component2 = new JLabel();
        component2.setEnabled(false);

        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.TRUE);

        new ComponentEnabler(booleanHolder, new Component[] { component1, component2 });

        assertTrue(component1.isEnabled());
        assertTrue(component2.isEnabled());
    }

    public void testUpdateEnableState7() throws Exception
    {
        JButton component1 = new JButton();
        component1.setEnabled(false);

        JLabel component2 = new JLabel();
        component2.setEnabled(false);

        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.FALSE);

        new ComponentEnabler(booleanHolder, new Component[] { component1, component2 });

        assertFalse(component1.isEnabled());
        assertFalse(component2.isEnabled());
    }

    public void testUpdateEnableState8() throws Exception
    {
        JButton component1 = new JButton();
        component1.setEnabled(true);

        JLabel component2 = new JLabel();
        component2.setEnabled(true);

        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.FALSE);

        new ComponentEnabler(booleanHolder, new Component[] { component1, component2 });

        assertFalse(component1.isEnabled());
        assertFalse(component2.isEnabled());
    }

    public void testUpdateEnableState9() throws Exception
    {
        JButton component1 = new JButton();
        component1.setEnabled(true);

        JLabel component2 = new JLabel();
        component2.setEnabled(true);

        SimplePropertyValueModel booleanHolder = new SimplePropertyValueModel(Boolean.FALSE);

        new ComponentEnabler(booleanHolder, new Component[] { component1, component2 });

        booleanHolder.setValue(Boolean.TRUE);

        assertTrue(component1.isEnabled());
        assertTrue(component2.isEnabled());
    }

    private class TestClass extends AbstractModel
    {
        private Vector components = new Vector();
        public static final String COMPONENT_COLLECTION = "components";

        public void addComponent(Component component)
        {
            addItemToCollection(component, this.components, COMPONENT_COLLECTION);
        }

        public void clear()
        {
            fireCollectionChanged(COMPONENT_COLLECTION);
        }

        public Iterator components()
        {
            return this.components.iterator();
        }

        public void removeComponent(Component component)
        {
            removeItemFromCollection(component, this.components, COMPONENT_COLLECTION);
        }
    }
}