/*

 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: 

 *

 */

package com.nokia.helium.checktools.tests;

import java.util.Locale;

import junit.framework.TestCase;

import com.nokia.helium.checktools.CheckToolException;

import com.nokia.helium.checktools.OSResolver;

/**

 * Test class for OSResolver.

 * 

 */

public class TestOSResolver extends TestCase {

    /**

     * Method to test getCommand.

     */

        String result = OSResolver.getCommand("test");

        String osName = System.getProperty("os.name").toLowerCase(Locale.US);

        boolean isWindows = osName.indexOf("windows") > -1;

        boolean is9x = (osName.indexOf("95") >= 0 || osName.indexOf("98") >= 0

                || osName.indexOf("me") >= 0 || osName.indexOf("ce") >= 0);

        if (isWindows && is9x) {

            assertEquals("command /c test", result);

        } else if (isWindows && !is9x) {

            assertEquals("cmd /c test", result);

        } else {

            assertEquals("test", result);

        }

    }

    /**

     * Method to test whether the given os is of Windows family or not.

     */

        String osName = System.getProperty("os.name").toLowerCase(Locale.US);

        boolean isWindows = osName.indexOf("windows") > -1;

        boolean result = OSResolver.isOs("windows");

        if (isWindows) {

            assertEquals(true, result);

        } else {

            assertEquals(false, result);

        }

    }

    /**

     * Method to test whether the given os is of unix family or not.

     */

        String osName = System.getProperty("os.name").toLowerCase(Locale.US);

        String pathSeparator = System.getProperty("path.separator");

        boolean isUnix = pathSeparator.equals(":")

                && (osName.indexOf("mac") == -1 || osName.endsWith("x"));

        boolean result = OSResolver.isOs("unix");

        if (isUnix) {

            assertEquals(true, result);

        } else {

            assertEquals(false, result);

        }

    }

    /**

     * Method to test whether the given os is invalid or not.

     */

    public void testIsOSInvalidFamily() {

        CheckToolException cte = null;

        try {

            OSResolver.isOs("invalid");

        } catch (CheckToolException ex) {

            cte = ex;

        }

        assertNotNull(cte);

        String expected = "Don\'t know how to detect os family \"invalid\"";

        assertEquals(expected, cte.getMessage());

    }

}