/*******************************************************************************
 * Copyright (c) 2000, 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.ui.tests.internal;

import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.action.SubContributionItem;
import org.eclipse.ui.internal.WorkbenchWindow;
import org.eclipse.ui.tests.api.ListView;
import org.eclipse.ui.tests.harness.util.ActionUtil;

/**
 * This class contains tests for action set enablement
 */
public class ActionSetExpressionTest extends ActionExpressionTest {

    public ActionSetExpressionTest(String testName) {
        super(testName);
    }

    /**
     * Opens the action set.  Returns the menu manager containing it.
     */
    protected MenuManager getActionMenuManager(ListView view) throws Throwable {
        fPage.showActionSet("org.eclipse.ui.tests.internal.ListElementActions");
        WorkbenchWindow win = (WorkbenchWindow) fWindow;
        IContributionItem item = win.getMenuBarManager().find(
                "org.eclipse.ui.tests.internal.ListElementMenu");
        while (item instanceof SubContributionItem) {
            item = ((SubContributionItem) item).getInnerItem();
            if (item instanceof MenuManager)
                return (MenuManager) item;
        }
        fail("Unable to find menu manager");
        return null;
    }

    /**
     * Tests the enablement of an action.
     */
    protected void testAction(MenuManager mgr, String action, boolean expected)
            throws Throwable {
        assertEquals(action, expected, ActionUtil.getActionWithLabel(mgr,
                action).isEnabled());
    }
}