blob: 902906c93d7bd149e0812711f3b87aa9bca39f6b (
plain)
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
|
/*
* 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.settings.datausage;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.graphics.drawable.Drawable;
import android.util.ArraySet;
import androidx.preference.Preference;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
@RunWith(AndroidJUnit4.class)
public class AppPrefLoaderTest {
@Mock
private PackageManager mPackageManager;
private AppPrefLoader mLoader;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
final ArraySet<String> pkgs = new ArraySet<>(2);
pkgs.add("pkg0");
pkgs.add("pkg1");
mLoader = new AppPrefLoader(
ApplicationProvider.getApplicationContext(), pkgs, mPackageManager);
}
@Test
public void loadInBackground_packageNotFound_shouldReturnEmptySet()
throws NameNotFoundException {
when(mPackageManager.getApplicationInfo(anyString(), anyInt()))
.thenThrow(new NameNotFoundException());
assertThat(mLoader.loadInBackground()).isEmpty();
}
@Test
public void loadInBackground_shouldReturnPreference() throws NameNotFoundException {
ApplicationInfo info = mock(ApplicationInfo.class);
when(mPackageManager.getApplicationInfo(anyString(), anyInt())).thenReturn(info);
final Drawable drawable = mock(Drawable.class);
final String label = "Label1";
when(info.loadIcon(mPackageManager)).thenReturn(drawable);
when(info.loadLabel(mPackageManager)).thenReturn(label);
Preference preference = mLoader.loadInBackground().valueAt(0);
assertThat(preference.getTitle()).isEqualTo(label);
assertThat(preference.getIcon()).isEqualTo(drawable);
assertThat(preference.isSelectable()).isFalse();
}
}
|
