Home | History | Annotate | Download | only in tv 
      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.tv;
     18 
     19 import static com.android.tv.TimeShiftManager.INVALID_TIME;
     20 import static com.android.tv.TimeShiftManager.REQUEST_TIMEOUT_MS;
     21 import static org.junit.Assert.assertEquals;
     22 import static org.junit.Assert.assertNotSame;
     23 
     24 import android.support.test.annotation.UiThreadTest;
     25 import android.support.test.filters.MediumTest;
     26 
     27 import org.junit.Before;
     28 import org.junit.Test;
     29 
     30 @MediumTest
     31 public class CurrentPositionMediatorTest extends BaseMainActivityTestCase {
     32     private TimeShiftManager.CurrentPositionMediator mMediator;
     33 
     34     @Override
     35     @Before
     36     public void setUp() {
     37         super.setUp();
     38         mMediator = mActivity.getTimeShiftManager().mCurrentPositionMediator;
     39     }
     40 
     41     @UiThreadTest
     42     @Test
     43     public void testInitialize() {
     44         long currentTimeMs = System.currentTimeMillis();
     45         mMediator.initialize(currentTimeMs);
     46         assertCurrentPositionMediator(INVALID_TIME, currentTimeMs);
     47     }
     48 
     49     @UiThreadTest
     50     @Test
     51     public void testOnSeekRequested() {
     52         long seekToTimeMs = System.currentTimeMillis() - REQUEST_TIMEOUT_MS * 3;
     53         mMediator.onSeekRequested(seekToTimeMs);
     54         assertNotSame("Seek request time", INVALID_TIME, mMediator.mSeekRequestTimeMs);
     55         assertEquals("Current position", seekToTimeMs, mMediator.mCurrentPositionMs);
     56     }
     57 
     58     @UiThreadTest
     59     @Test
     60     public void testOnCurrentPositionChangedInvalidInput() {
     61         long seekToTimeMs = System.currentTimeMillis() - REQUEST_TIMEOUT_MS * 3;
     62         long newCurrentTimeMs = seekToTimeMs + REQUEST_TIMEOUT_MS;
     63         mMediator.onSeekRequested(seekToTimeMs);
     64         mMediator.onCurrentPositionChanged(newCurrentTimeMs);
     65         assertNotSame("Seek request time", INVALID_TIME, mMediator.mSeekRequestTimeMs);
     66         assertNotSame("Current position", seekToTimeMs, mMediator.mCurrentPositionMs);
     67         assertNotSame("Current position", newCurrentTimeMs, mMediator.mCurrentPositionMs);
     68     }
     69 
     70     @UiThreadTest
     71     @Test
     72     public void testOnCurrentPositionChangedValidInput() {
     73         long seekToTimeMs = System.currentTimeMillis() - REQUEST_TIMEOUT_MS * 3;
     74         long newCurrentTimeMs = seekToTimeMs + REQUEST_TIMEOUT_MS - 1;
     75         mMediator.onSeekRequested(seekToTimeMs);
     76         mMediator.onCurrentPositionChanged(newCurrentTimeMs);
     77         assertCurrentPositionMediator(INVALID_TIME, newCurrentTimeMs);
     78     }
     79 
     80     private void assertCurrentPositionMediator(long expectedSeekRequestTimeMs,
     81             long expectedCurrentPositionMs) {
     82         assertEquals("Seek request time", expectedSeekRequestTimeMs, mMediator.mSeekRequestTimeMs);
     83         assertEquals("Current position", expectedCurrentPositionMs, mMediator.mCurrentPositionMs);
     84     }
     85 }
     86