1 /*
2  * Copyright (C) 2024 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.car.docklib.media
18 
19 import android.app.ActivityManager.RunningTaskInfo
20 import android.content.ComponentName
21 import android.content.Intent
22 import android.content.pm.PackageManager
23 import android.net.Uri
24 import androidx.test.ext.junit.runners.AndroidJUnit4
25 import com.android.car.docklib.media.MediaUtils.Companion.CAR_MEDIA_DATA_SCHEME
26 import com.google.common.truth.Truth.assertThat
27 import org.junit.Before
28 import org.junit.Test
29 import org.junit.runner.RunWith
30 import org.mockito.ArgumentMatchers.anyInt
31 import org.mockito.kotlin.argumentCaptor
32 import org.mockito.kotlin.doReturn
33 import org.mockito.kotlin.mock
34 import org.mockito.kotlin.verify
35 import org.mockito.kotlin.whenever
36 
37 @RunWith(AndroidJUnit4::class)
38 class MediaUtilsTest {
<lambda>null39     private val uriMock = mock<Uri> {}
<lambda>null40     private val intentMock = mock<Intent> {}
<lambda>null41     private val runningTaskInfoMock = mock<RunningTaskInfo> {}
<lambda>null42     private val packageManagerMock = mock<PackageManager> {}
43     private val intentCaptor = argumentCaptor<Intent>()
44 
45     @Before
setupnull46     fun setup() {
47         runningTaskInfoMock.baseIntent = intentMock
48     }
49 
50     @Test
getMediaComponentName_noData_returnsNullnull51     fun getMediaComponentName_noData_returnsNull() {
52         whenever(intentMock.data).doReturn(null)
53 
54         val ret = MediaUtils.getMediaComponentName(runningTaskInfoMock)
55 
56         assertThat(ret).isNull()
57     }
58 
59     @Test
getMediaComponentName_incorrectDataScheme_returnsNullnull60     fun getMediaComponentName_incorrectDataScheme_returnsNull() {
61         whenever(intentMock.data).doReturn(uriMock)
62         whenever(uriMock.scheme).doReturn("MediaUtilsTestScheme")
63 
64         val ret = MediaUtils.getMediaComponentName(runningTaskInfoMock)
65 
66         assertThat(ret).isNull()
67     }
68 
69     @Test
getMediaComponentName_returnsCorrectComponentnull70     fun getMediaComponentName_returnsCorrectComponent() {
71         val componentName = ComponentName("testPkg", "testClass")
72         whenever(intentMock.data).doReturn(uriMock)
73         whenever(uriMock.scheme).doReturn(CAR_MEDIA_DATA_SCHEME)
74         whenever(uriMock.schemeSpecificPart).doReturn("/" + componentName.flattenToString())
75 
76         val ret = MediaUtils.getMediaComponentName(runningTaskInfoMock)
77 
78         assertThat(ret).isEqualTo(componentName)
79     }
80 
81     @Test
fetchMediaServiceComponents_packageNotNull_queriesOnlyForThatPackagenull82     fun fetchMediaServiceComponents_packageNotNull_queriesOnlyForThatPackage() {
83         val pkg = "testPkg"
84 
85         MediaUtils.fetchMediaServiceComponents(packageManagerMock, pkg)
86 
87         verify(packageManagerMock).queryIntentServices(intentCaptor.capture(), anyInt())
88         assertThat(intentCaptor.firstValue.getPackage()).isEqualTo(pkg)
89     }
90 }
91