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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.tv;
     18 
     19 import static com.android.tv.TimeShiftManager.INVALID_TIME;
     20 import static com.android.tv.TimeShiftManager.REQUEST_TIMEOUT_MS;
     21 import static com.google.common.truth.Truth.assertWithMessage;
     22 
     23 import android.support.test.annotation.UiThreadTest;
     24 import android.support.test.filters.MediumTest;
     25 import android.support.test.runner.AndroidJUnit4;
     26 import com.android.tv.testing.activities.BaseMainActivityTestCase;
     27 import org.junit.Before;
     28 import org.junit.Test;
     29 import org.junit.runner.RunWith;
     30 
     31 @MediumTest
     32 @RunWith(AndroidJUnit4.class)
     33 public class CurrentPositionMediatorTest extends BaseMainActivityTestCase {
     34     private TimeShiftManager.CurrentPositionMediator mMediator;
     35 
     36     @Override
     37     @Before
     38     public void setUp() {
     39         super.setUp();
     40         mMediator = mActivity.getTimeShiftManager().mCurrentPositionMediator;
     41     }
     42 
     43     @UiThreadTest
     44     @Test
     45     public void testInitialize() {
     46         long currentTimeMs = System.currentTimeMillis();
     47         mMediator.initialize(currentTimeMs);
     48         assertCurrentPositionMediator(INVALID_TIME, currentTimeMs);
     49     }
     50 
     51     @UiThreadTest
     52     @Test
     53     public void testOnSeekRequested() {
     54         long seekToTimeMs = System.currentTimeMillis() - REQUEST_TIMEOUT_MS * 3;
     55         mMediator.onSeekRequested(seekToTimeMs);
     56         assertWithMessage("Seek request time")
     57                 .that(mMediator.mSeekRequestTimeMs)
     58                 .isNotSameAs(INVALID_TIME);
     59         assertWithMessage("Current position")
     60                 .that(mMediator.mCurrentPositionMs)
     61                 .isEqualTo(seekToTimeMs);
     62     }
     63 
     64     @UiThreadTest
     65     @Test
     66     public void testOnCurrentPositionChangedInvalidInput() {
     67         long seekToTimeMs = System.currentTimeMillis() - REQUEST_TIMEOUT_MS * 3;
     68         long newCurrentTimeMs = seekToTimeMs + REQUEST_TIMEOUT_MS;
     69         mMediator.onSeekRequested(seekToTimeMs);
     70         mMediator.onCurrentPositionChanged(newCurrentTimeMs);
     71         assertWithMessage("Seek request time")
     72                 .that(mMediator.mSeekRequestTimeMs)
     73                 .isNotSameAs(INVALID_TIME);
     74         assertWithMessage("Current position")
     75                 .that(mMediator.mCurrentPositionMs)
     76                 .isNotSameAs(seekToTimeMs);
     77         assertWithMessage("Current position")
     78                 .that(mMediator.mCurrentPositionMs)
     79                 .isNotSameAs(newCurrentTimeMs);
     80     }
     81 
     82     @UiThreadTest
     83     @Test
     84     public void testOnCurrentPositionChangedValidInput() {
     85         long seekToTimeMs = System.currentTimeMillis() - REQUEST_TIMEOUT_MS * 3;
     86         long newCurrentTimeMs = seekToTimeMs + REQUEST_TIMEOUT_MS - 1;
     87         mMediator.onSeekRequested(seekToTimeMs);
     88         mMediator.onCurrentPositionChanged(newCurrentTimeMs);
     89         assertCurrentPositionMediator(INVALID_TIME, newCurrentTimeMs);
     90     }
     91 
     92     private void assertCurrentPositionMediator(
     93             long expectedSeekRequestTimeMs, long expectedCurrentPositionMs) {
     94         assertWithMessage("Seek request time")
     95                 .that(mMediator.mSeekRequestTimeMs)
     96                 .isEqualTo(expectedSeekRequestTimeMs);
     97         assertWithMessage("Current position")
     98                 .that(mMediator.mCurrentPositionMs)
     99                 .isEqualTo(expectedCurrentPositionMs);
    100     }
    101 }
    102