RestrictedLockUtilsTest.java revision fdfc88faef4d722b7ae09d8acd7a57a511b3eb72 
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
17package com.android.settingslib;
18
19import android.app.admin.DevicePolicyManager;
20import android.content.ComponentName;
21import android.content.Context;
22import android.content.pm.UserInfo;
23import android.os.UserManager;
24
25import org.junit.Before;
26import org.junit.Test;
27import org.junit.runner.RunWith;
28import org.mockito.Mock;
29import org.mockito.MockitoAnnotations;
30import org.robolectric.annotation.Config;
31
32import java.util.Arrays;
33
34import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT;
35import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_REMOTE_INPUT;
36import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
37import static com.google.common.truth.Truth.assertThat;
38import static org.mockito.Mockito.when;
39
40@RunWith(SettingLibRobolectricTestRunner.class)
41@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
42public class RestrictedLockUtilsTest {
43
44    @Mock
45    private Context mContext;
46    @Mock
47    private DevicePolicyManager mDevicePolicyManager;
48    @Mock
49    private UserManager mUserManager;
50
51    private static final int mUserId = 194;
52    private static final ComponentName mAdmin1 = new ComponentName("admin1", "admin1class");
53    private static final ComponentName mAdmin2 = new ComponentName("admin2", "admin2class");
54
55    @Before
56    public void setUp() {
57        MockitoAnnotations.initMocks(this);
58
59        when(mContext.getSystemService(Context.DEVICE_POLICY_SERVICE))
60                .thenReturn(mDevicePolicyManager);
61        when(mContext.getSystemService(Context.USER_SERVICE))
62                .thenReturn(mUserManager);
63    }
64
65    @Test
66    public void checkIfKeyguardFeaturesDisabled_noEnforcedAdminForManagedProfile() {
67        setUpManagedProfile(mUserId);
68        setUpActiveAdmins(mUserId, new ComponentName[] {mAdmin1, mAdmin2});
69
70        final EnforcedAdmin enforcedAdmin = RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
71                mContext, KEYGUARD_DISABLE_FINGERPRINT, mUserId);
72
73        assertThat(enforcedAdmin).isEqualTo(null);
74    }
75
76    @Test
77    public void checkIfKeyguardFeaturesDisabled_oneEnforcedAdminForManagedProfile() {
78        setUpManagedProfile(mUserId);
79        setUpActiveAdmins(mUserId, new ComponentName[] {mAdmin1, mAdmin2});
80
81        when(mDevicePolicyManager.getKeyguardDisabledFeatures(mAdmin1, mUserId))
82                .thenReturn(KEYGUARD_DISABLE_FINGERPRINT);
83
84        final EnforcedAdmin enforcedAdmin = RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
85                mContext, KEYGUARD_DISABLE_FINGERPRINT, mUserId);
86
87        assertThat(enforcedAdmin).isEqualTo(new EnforcedAdmin(mAdmin1, mUserId));
88    }
89
90    @Test
91    public void checkIfKeyguardFeaturesDisabled_multipleEnforcedAdminForManagedProfile() {
92        setUpManagedProfile(mUserId);
93        setUpActiveAdmins(mUserId, new ComponentName[] {mAdmin1, mAdmin2});
94
95        when(mDevicePolicyManager.getKeyguardDisabledFeatures(mAdmin1, mUserId))
96                .thenReturn(KEYGUARD_DISABLE_REMOTE_INPUT);
97        when(mDevicePolicyManager.getKeyguardDisabledFeatures(mAdmin2, mUserId))
98                .thenReturn(KEYGUARD_DISABLE_REMOTE_INPUT);
99
100        final EnforcedAdmin enforcedAdmin = RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
101                mContext, KEYGUARD_DISABLE_REMOTE_INPUT, mUserId);
102
103        assertThat(enforcedAdmin).isEqualTo(EnforcedAdmin.MULTIPLE_ENFORCED_ADMIN);
104    }
105
106    private UserInfo setUpManagedProfile(int userId) {
107        final UserInfo userInfo = new UserInfo(userId, "myuser", UserInfo.FLAG_MANAGED_PROFILE);
108        when(mUserManager.getUserInfo(userId)).thenReturn(userInfo);
109        return userInfo;
110    }
111
112    private void setUpActiveAdmins(int userId, ComponentName[] activeAdmins) {
113        when(mDevicePolicyManager.getActiveAdminsAsUser(userId))
114                .thenReturn(Arrays.asList(activeAdmins));
115    }
116}
117