Added the vpn unit test template.

/*

 * Copyright (C) 2009 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.android.unit_tests;

import android.net.vpn.L2tpIpsecProfile;

import android.net.vpn.VpnType;

import android.test.AndroidTestCase;

/**

 * Unit test class to test VPN api

 * Use the below command to run the vpn unit test only

 * runtest vpntest or

 * adb shell am instrument -e class 'com.android.unit_tests.VpnTest'

 *   -w com.android.unit_tests/android.test.InstrumentationTestRunner

 */

public class VpnTest extends AndroidTestCase {

    @Override

    public void setUp() {

    }

    @Override

    public void tearDown() {

    }

    @SmallTest

    public void testGetType() {

        L2tpIpsecProfile li = new L2tpIpsecProfile();

        assertTrue(VpnType.L2TP_IPSEC== li.getType());

    }

}