/*
/*
* Copyright (C) 2011 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.emailcommon;
import android.content.Context;
import android.telephony.TelephonyManager;
import android.test.AndroidTestCase;
import android.util.Log;
public class DeviceTests extends AndroidTestCase {
public void testGetConsistentDeviceId() {
TelephonyManager tm =
(TelephonyManager) getContext().getSystemService(Context.TELEPHONY_SERVICE);
if (tm == null) {
Log.w(Logging.LOG_TAG, "TelephonyManager not supported. Skipping.");
return;
}
// Note null is a valid return value. But still it should be consistent.
final String deviceId = Device.getConsistentDeviceId(getContext());
final String deviceId2 = Device.getConsistentDeviceId(getContext());
// Should be consistent.
assertEquals(deviceId, deviceId2);
}
}