RestrictedLockUtilsTest.java revision 4e201486b5cfd2c7479aff4b0d198cfb56a919b0 
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 com.android.internal.util.ArrayUtils;
26
27import org.junit.Before;
28import org.junit.Test;
29import org.junit.runner.RunWith;
30import org.mockito.Mock;
31import org.mockito.MockitoAnnotations;
32import org.robolectric.RobolectricTestRunner;
33import org.robolectric.annotation.Config;
34
35import java.util.Arrays;
36
37import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT;
38import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_REMOTE_INPUT;
39import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
40import static com.google.common.truth.Truth.assertThat;
41import static org.mockito.Matchers.eq;
42import static org.mockito.Mockito.when;
43
44@RunWith(RobolectricTestRunner.class)
45@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
46public class RestrictedLockUtilsTest {
47
48    @Mock
49    private Context mContext;
50    @Mock
51    private DevicePolicyManager mDevicePolicyManager;
52    @Mock
53    private UserManager mUserManager;
54
55    private static final int mUserId = 194;
56    private static final ComponentName mAdmin1 = new ComponentName("admin1", "admin1class");
57    private static final ComponentName mAdmin2 = new ComponentName("admin2", "admin2class");
58
59    @Before
60    public void setUp() {
61        MockitoAnnotations.initMocks(this);
62
63        when(mContext.getSystemService(Context.DEVICE_POLICY_SERVICE))
64                .thenReturn(mDevicePolicyManager);
65        when(mContext.getSystemService(Context.USER_SERVICE))
66                .thenReturn(mUserManager);
67    }
68
69    @Test
70    public void checkIfKeyguardFeaturesDisabled_noEnforcedAdminForManagedProfile() {
71        setUpManagedProfile(mUserId);
72        setUpActiveAdmins(mUserId, new ComponentName[] {mAdmin1, mAdmin2});
73
74        final EnforcedAdmin enforcedAdmin = RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
75                mContext, KEYGUARD_DISABLE_FINGERPRINT, mUserId);
76
77        assertThat(enforcedAdmin).isEqualTo(null);
78    }
79
80    @Test
81    public void checkIfKeyguardFeaturesDisabled_oneEnforcedAdminForManagedProfile() {
82        setUpManagedProfile(mUserId);
83        setUpActiveAdmins(mUserId, new ComponentName[] {mAdmin1, mAdmin2});
84
85        when(mDevicePolicyManager.getKeyguardDisabledFeatures(mAdmin1, mUserId))
86                .thenReturn(KEYGUARD_DISABLE_FINGERPRINT);
87
88        final EnforcedAdmin enforcedAdmin = RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
89                mContext, KEYGUARD_DISABLE_FINGERPRINT, mUserId);
90
91        assertThat(enforcedAdmin).isEqualTo(new EnforcedAdmin(mAdmin1, mUserId));
92    }
93
94    @Test
95    public void checkIfKeyguardFeaturesDisabled_multipleEnforcedAdminForManagedProfile() {
96        setUpManagedProfile(mUserId);
97        setUpActiveAdmins(mUserId, new ComponentName[] {mAdmin1, mAdmin2});
98
99        when(mDevicePolicyManager.getKeyguardDisabledFeatures(mAdmin1, mUserId))
100                .thenReturn(KEYGUARD_DISABLE_REMOTE_INPUT);
101        when(mDevicePolicyManager.getKeyguardDisabledFeatures(mAdmin2, mUserId))
102                .thenReturn(KEYGUARD_DISABLE_REMOTE_INPUT);
103
104        final EnforcedAdmin enforcedAdmin = RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
105                mContext, KEYGUARD_DISABLE_REMOTE_INPUT, mUserId);
106
107        assertThat(enforcedAdmin).isEqualTo(EnforcedAdmin.MULTIPLE_ENFORCED_ADMIN);
108    }
109
110    private UserInfo setUpManagedProfile(int userId) {
111        final UserInfo userInfo = new UserInfo(userId, "myuser", UserInfo.FLAG_MANAGED_PROFILE);
112        when(mUserManager.getUserInfo(userId)).thenReturn(userInfo);
113        return userInfo;
114    }
115
116    private void setUpActiveAdmins(int userId, ComponentName[] activeAdmins) {
117        when(mDevicePolicyManager.getActiveAdminsAsUser(userId))
118                .thenReturn(Arrays.asList(activeAdmins));
119    }
120}
121