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      1 /*
      2  * Copyright (C) 2016 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.dvr.recorder;
     18 
     19 import static android.support.test.InstrumentationRegistry.getContext;
     20 import static org.junit.Assert.assertTrue;
     21 
     22 import android.os.Build;
     23 import android.support.test.filters.SdkSuppress;
     24 import android.support.test.filters.SmallTest;
     25 import android.test.MoreAsserts;
     26 
     27 import com.android.tv.common.feature.CommonFeatures;
     28 import com.android.tv.common.feature.TestableFeature;
     29 import com.android.tv.dvr.DvrDataManagerInMemoryImpl;
     30 import com.android.tv.dvr.DvrManager;
     31 import com.android.tv.dvr.data.ScheduledRecording;
     32 import com.android.tv.testing.FakeClock;
     33 import com.android.tv.testing.dvr.RecordingTestUtils;
     34 
     35 import org.junit.After;
     36 import org.junit.Before;
     37 import org.junit.Test;
     38 import org.mockito.Mock;
     39 import org.mockito.MockitoAnnotations;
     40 
     41 import java.util.concurrent.TimeUnit;
     42 
     43 /**
     44  * Tests for {@link ScheduledProgramReaper}.
     45  */
     46 @SmallTest
     47 @SdkSuppress(minSdkVersion = Build.VERSION_CODES.N)
     48 public class ScheduledProgramReaperTest {
     49     private static final String INPUT_ID = "input_id";
     50     private static final int CHANNEL_ID = 273;
     51     private static final long DURATION = TimeUnit.HOURS.toMillis(1);
     52 
     53     private ScheduledProgramReaper mReaper;
     54     private FakeClock mFakeClock;
     55     private DvrDataManagerInMemoryImpl mDvrDataManager;
     56     @Mock private DvrManager mDvrManager;
     57     private final TestableFeature mDvrFeature = CommonFeatures.DVR;
     58 
     59     @Before
     60     public void setUp() {
     61         MockitoAnnotations.initMocks(this);
     62         mDvrFeature.enableForTest();
     63         mFakeClock = FakeClock.createWithTimeOne();
     64         mDvrDataManager = new DvrDataManagerInMemoryImpl(getContext(), mFakeClock);
     65         mReaper = new ScheduledProgramReaper(mDvrDataManager, mFakeClock);
     66     }
     67 
     68     @After
     69     public void tearDown() {
     70         mDvrFeature.resetForTests();
     71     }
     72 
     73     @Test
     74     public void testRun_noRecordings() {
     75         assertTrue(mDvrDataManager.getAllScheduledRecordings().isEmpty());
     76         mReaper.run();
     77         assertTrue(mDvrDataManager.getAllScheduledRecordings().isEmpty());
     78     }
     79 
     80     @Test
     81     public void testRun_oneRecordingsTomorrow() {
     82         ScheduledRecording recording = addNewScheduledRecordingForTomorrow();
     83         MoreAsserts
     84                 .assertContentsInAnyOrder(mDvrDataManager.getAllScheduledRecordings(), recording);
     85         mReaper.run();
     86         MoreAsserts
     87                 .assertContentsInAnyOrder(mDvrDataManager.getAllScheduledRecordings(), recording);
     88     }
     89 
     90     @Test
     91     public void testRun_oneRecordingsStarted() {
     92         ScheduledRecording recording = addNewScheduledRecordingForTomorrow();
     93         MoreAsserts
     94                 .assertContentsInAnyOrder(mDvrDataManager.getAllScheduledRecordings(), recording);
     95         mFakeClock.increment(TimeUnit.DAYS);
     96         mReaper.run();
     97         MoreAsserts
     98                 .assertContentsInAnyOrder(mDvrDataManager.getAllScheduledRecordings(), recording);
     99     }
    100 
    101     @Test
    102     public void testRun_oneRecordingsFinished() {
    103         ScheduledRecording recording = addNewScheduledRecordingForTomorrow();
    104         MoreAsserts
    105                 .assertContentsInAnyOrder(mDvrDataManager.getAllScheduledRecordings(), recording);
    106         mFakeClock.increment(TimeUnit.DAYS);
    107         mFakeClock.increment(TimeUnit.MINUTES, 2);
    108         mReaper.run();
    109         MoreAsserts
    110                 .assertContentsInAnyOrder(mDvrDataManager.getAllScheduledRecordings(), recording);
    111     }
    112 
    113     @Test
    114     public void testRun_oneRecordingsExpired() {
    115         ScheduledRecording recording = addNewScheduledRecordingForTomorrow();
    116         MoreAsserts
    117                 .assertContentsInAnyOrder(mDvrDataManager.getAllScheduledRecordings(), recording);
    118         mFakeClock.increment(TimeUnit.DAYS, 1 + ScheduledProgramReaper.DAYS);
    119         mFakeClock.increment(TimeUnit.MILLISECONDS, DURATION);
    120         // After the cutoff and enough so we can see on the clock
    121         mFakeClock.increment(TimeUnit.SECONDS, 1);
    122 
    123         mReaper.run();
    124         assertTrue("Recordings after reaper at " + com.android.tv.util.Utils
    125                         .toIsoDateTimeString(mFakeClock.currentTimeMillis()),
    126                 mDvrDataManager.getAllScheduledRecordings().isEmpty());
    127     }
    128 
    129     private ScheduledRecording addNewScheduledRecordingForTomorrow() {
    130         long startTime = mFakeClock.currentTimeMillis() + TimeUnit.DAYS.toMillis(1);
    131         ScheduledRecording recording = RecordingTestUtils.createTestRecordingWithPeriod(INPUT_ID,
    132                 CHANNEL_ID, startTime, startTime + DURATION);
    133         return mDvrDataManager.addScheduledRecordingInternal(
    134                 ScheduledRecording.buildFrom(recording)
    135                         .setState(ScheduledRecording.STATE_RECORDING_FINISHED).build());
    136     }
    137 }
    138