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      1 /*
      2  * Copyright (C) 2015 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.server.telecom.tests;
     18 
     19 import com.android.server.telecom.Log;
     20 
     21 import org.mockito.MockitoAnnotations;
     22 
     23 import android.os.Handler;
     24 import android.test.AndroidTestCase;
     25 
     26 import java.util.concurrent.CountDownLatch;
     27 import java.util.concurrent.TimeUnit;
     28 
     29 public abstract class TelecomTestCase extends AndroidTestCase {
     30     protected static final String TESTING_TAG = "Telecom-TEST";
     31 
     32     MockitoHelper mMockitoHelper = new MockitoHelper();
     33     ComponentContextFixture mComponentContextFixture;
     34 
     35     @Override
     36     public void setUp() throws Exception {
     37         Log.setTag(TESTING_TAG);
     38         mMockitoHelper.setUp(getContext(), getClass());
     39         mComponentContextFixture = new ComponentContextFixture();
     40         Log.setContext(mComponentContextFixture.getTestDouble().getApplicationContext());
     41         Log.sCleanStaleSessions = null;
     42         MockitoAnnotations.initMocks(this);
     43     }
     44 
     45     @Override
     46     public void tearDown() throws Exception {
     47         mComponentContextFixture = null;
     48         mMockitoHelper.tearDown();
     49         Log.setTag(com.android.server.telecom.Log.TAG);
     50     }
     51 
     52     protected final void waitForHandlerAction(Handler h, long timeoutMillis) {
     53         final CountDownLatch lock = new CountDownLatch(1);
     54         h.post(lock::countDown);
     55         while (lock.getCount() > 0) {
     56             try {
     57                 lock.await(timeoutMillis, TimeUnit.MILLISECONDS);
     58             } catch (InterruptedException e) {
     59                 // do nothing
     60             }
     61         }
     62     }
     63 }
     64