1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
/*
* Copyright (C) 2020 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.systemui.media;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.any;
import static org.mockito.Mockito.anyBoolean;
import static org.mockito.Mockito.eq;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.reset;
import static org.mockito.Mockito.verify;
import android.graphics.Color;
import android.testing.AndroidTestingRunner;
import android.testing.TestableLooper;
import androidx.test.filters.SmallTest;
import com.android.systemui.SysuiTestCase;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnit;
import org.mockito.junit.MockitoRule;
import java.util.ArrayList;
@SmallTest
@RunWith(AndroidTestingRunner.class)
@TestableLooper.RunWithLooper
public class MediaDataCombineLatestTest extends SysuiTestCase {
@Rule public MockitoRule mockito = MockitoJUnit.rule();
private static final String KEY = "TEST_KEY";
private static final String OLD_KEY = "TEST_KEY_OLD";
private static final String APP = "APP";
private static final String PACKAGE = "PKG";
private static final int BG_COLOR = Color.RED;
private static final String ARTIST = "ARTIST";
private static final String TITLE = "TITLE";
private static final String DEVICE_NAME = "DEVICE_NAME";
private static final int USER_ID = 0;
private MediaDataCombineLatest mManager;
@Mock private MediaDataManager.Listener mListener;
private MediaData mMediaData;
private MediaDeviceData mDeviceData;
@Before
public void setUp() {
mManager = new MediaDataCombineLatest();
mManager.addListener(mListener);
mMediaData = new MediaData(USER_ID, true, BG_COLOR, APP, null, ARTIST, TITLE, null,
new ArrayList<>(), new ArrayList<>(), PACKAGE, null, null, null, true, null, true,
false, KEY, false, false, false, 0L);
mDeviceData = new MediaDeviceData(true, null, DEVICE_NAME);
}
@Test
public void eventNotEmittedWithoutDevice() {
// WHEN data source emits an event without device data
mManager.onMediaDataLoaded(KEY, null, mMediaData, true /* immediately */);
// THEN an event isn't emitted
verify(mListener, never()).onMediaDataLoaded(eq(KEY), any(), any(), anyBoolean());
}
@Test
public void eventNotEmittedWithoutMedia() {
// WHEN device source emits an event without media data
mManager.onMediaDeviceChanged(KEY, null, mDeviceData);
// THEN an event isn't emitted
verify(mListener, never()).onMediaDataLoaded(eq(KEY), any(), any(), anyBoolean());
}
@Test
public void emitEventAfterDeviceFirst() {
// GIVEN that a device event has already been received
mManager.onMediaDeviceChanged(KEY, null, mDeviceData);
// WHEN media event is received
mManager.onMediaDataLoaded(KEY, null, mMediaData, true /* immediately */);
// THEN the listener receives a combined event
ArgumentCaptor<MediaData> captor = ArgumentCaptor.forClass(MediaData.class);
verify(mListener).onMediaDataLoaded(eq(KEY), any(), captor.capture(), anyBoolean());
assertThat(captor.getValue().getDevice()).isNotNull();
}
@Test
public void emitEventAfterMediaFirst() {
// GIVEN that media event has already been received
mManager.onMediaDataLoaded(KEY, null, mMediaData, true /* immediately */);
// WHEN device event is received
mManager.onMediaDeviceChanged(KEY, null, mDeviceData);
// THEN the listener receives a combined event
ArgumentCaptor<MediaData> captor = ArgumentCaptor.forClass(MediaData.class);
verify(mListener).onMediaDataLoaded(eq(KEY), any(), captor.capture(), anyBoolean());
assertThat(captor.getValue().getDevice()).isNotNull();
}
@Test
public void migrateKeyMediaFirst() {
// GIVEN that media and device info has already been received
mManager.onMediaDataLoaded(OLD_KEY, null, mMediaData, true /* immediately */);
mManager.onMediaDeviceChanged(OLD_KEY, null, mDeviceData);
reset(mListener);
// WHEN a key migration event is received
mManager.onMediaDataLoaded(KEY, OLD_KEY, mMediaData, true /* immediately */);
// THEN the listener receives a combined event
ArgumentCaptor<MediaData> captor = ArgumentCaptor.forClass(MediaData.class);
verify(mListener).onMediaDataLoaded(eq(KEY), eq(OLD_KEY), captor.capture(), anyBoolean());
assertThat(captor.getValue().getDevice()).isNotNull();
}
@Test
public void migrateKeyDeviceFirst() {
// GIVEN that media and device info has already been received
mManager.onMediaDataLoaded(OLD_KEY, null, mMediaData, true /* immediately */);
mManager.onMediaDeviceChanged(OLD_KEY, null, mDeviceData);
reset(mListener);
// WHEN a key migration event is received
mManager.onMediaDeviceChanged(KEY, OLD_KEY, mDeviceData);
// THEN the listener receives a combined event
ArgumentCaptor<MediaData> captor = ArgumentCaptor.forClass(MediaData.class);
verify(mListener).onMediaDataLoaded(eq(KEY), eq(OLD_KEY), captor.capture(), anyBoolean());
assertThat(captor.getValue().getDevice()).isNotNull();
}
@Test
public void migrateKeyMediaAfter() {
// GIVEN that media and device info has already been received
mManager.onMediaDataLoaded(OLD_KEY, null, mMediaData, true /* immediately */);
mManager.onMediaDeviceChanged(OLD_KEY, null, mDeviceData);
mManager.onMediaDeviceChanged(KEY, OLD_KEY, mDeviceData);
reset(mListener);
// WHEN a second key migration event is received for media
mManager.onMediaDataLoaded(KEY, OLD_KEY, mMediaData, true /* immediately */);
// THEN the key has already been migrated
ArgumentCaptor<MediaData> captor = ArgumentCaptor.forClass(MediaData.class);
verify(mListener).onMediaDataLoaded(eq(KEY), eq(KEY), captor.capture(), anyBoolean());
assertThat(captor.getValue().getDevice()).isNotNull();
}
@Test
public void migrateKeyDeviceAfter() {
// GIVEN that media and device info has already been received
mManager.onMediaDataLoaded(OLD_KEY, null, mMediaData, true /* immediately */);
mManager.onMediaDeviceChanged(OLD_KEY, null, mDeviceData);
mManager.onMediaDataLoaded(KEY, OLD_KEY, mMediaData, true /* immediately */);
reset(mListener);
// WHEN a second key migration event is received for the device
mManager.onMediaDeviceChanged(KEY, OLD_KEY, mDeviceData);
// THEN the key has already be migrated
ArgumentCaptor<MediaData> captor = ArgumentCaptor.forClass(MediaData.class);
verify(mListener).onMediaDataLoaded(eq(KEY), eq(KEY), captor.capture(), anyBoolean());
assertThat(captor.getValue().getDevice()).isNotNull();
}
@Test
public void mediaDataRemoved() {
// WHEN media data is removed without first receiving device or data
mManager.onMediaDataRemoved(KEY);
// THEN a removed event isn't emitted
verify(mListener, never()).onMediaDataRemoved(eq(KEY));
}
@Test
public void mediaDataRemovedAfterMediaEvent() {
mManager.onMediaDataLoaded(KEY, null, mMediaData, true /* immediately */);
mManager.onMediaDataRemoved(KEY);
verify(mListener).onMediaDataRemoved(eq(KEY));
}
@Test
public void mediaDataRemovedAfterDeviceEvent() {
mManager.onMediaDeviceChanged(KEY, null, mDeviceData);
mManager.onMediaDataRemoved(KEY);
verify(mListener).onMediaDataRemoved(eq(KEY));
}
@Test
public void mediaDataKeyUpdated() {
// GIVEN that device and media events have already been received
mManager.onMediaDataLoaded(KEY, null, mMediaData, true /* immediately */);
mManager.onMediaDeviceChanged(KEY, null, mDeviceData);
// WHEN the key is changed
mManager.onMediaDataLoaded("NEW_KEY", KEY, mMediaData, true /* immediately */);
// THEN the listener gets a load event with the correct keys
ArgumentCaptor<MediaData> captor = ArgumentCaptor.forClass(MediaData.class);
verify(mListener).onMediaDataLoaded(
eq("NEW_KEY"), any(), captor.capture(), anyBoolean());
}
}
|
