1 /* 2 * Copyright (C) 2017 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.settings.security; 18 19 import static com.android.settings.security.EncryptionStatusPreferenceController 20 .PREF_KEY_ENCRYPTION_DETAIL_PAGE; 21 import static com.android.settings.security.EncryptionStatusPreferenceController 22 .PREF_KEY_ENCRYPTION_SECURITY_PAGE; 23 24 import static com.google.common.truth.Truth.assertThat; 25 26 import android.content.Context; 27 28 import androidx.preference.Preference; 29 30 import com.android.settings.R; 31 import com.android.settings.testutils.shadow.ShadowLockPatternUtils; 32 import com.android.settings.testutils.shadow.ShadowUserManager; 33 34 import org.junit.Before; 35 import org.junit.Test; 36 import org.junit.runner.RunWith; 37 import org.robolectric.RobolectricTestRunner; 38 import org.robolectric.RuntimeEnvironment; 39 import org.robolectric.annotation.Config; 40 41 @RunWith(RobolectricTestRunner.class) 42 @Config(shadows = {ShadowLockPatternUtils.class, ShadowUserManager.class}) 43 public class EncryptionStatusPreferenceControllerTest { 44 45 private Context mContext; 46 private EncryptionStatusPreferenceController mController; 47 private Preference mPreference; 48 private ShadowUserManager mShadowUserManager; 49 50 @Before setUp()51 public void setUp() { 52 mContext = RuntimeEnvironment.application; 53 mController = 54 new EncryptionStatusPreferenceController(mContext, PREF_KEY_ENCRYPTION_DETAIL_PAGE); 55 mShadowUserManager = ShadowUserManager.getShadow(); 56 mPreference = new Preference(mContext); 57 } 58 59 @Test isAvailable_admin_true()60 public void isAvailable_admin_true() { 61 mShadowUserManager.setIsAdminUser(true); 62 63 assertThat(mController.isAvailable()).isTrue(); 64 } 65 66 @Test isAvailable_notAdmin_false()67 public void isAvailable_notAdmin_false() { 68 mShadowUserManager.setIsAdminUser(false); 69 70 assertThat(mController.isAvailable()).isFalse(); 71 } 72 73 @Test 74 @Config(qualifiers = "mcc999") isAvailable_notVisible_false()75 public void isAvailable_notVisible_false() { 76 assertThat(mController.isAvailable()).isFalse(); 77 } 78 79 @Test 80 @Config(qualifiers = "mcc999") isAvailable_notVisible_butNotDetailPage_true()81 public void isAvailable_notVisible_butNotDetailPage_true() { 82 mController = new EncryptionStatusPreferenceController(mContext, 83 PREF_KEY_ENCRYPTION_SECURITY_PAGE); 84 85 mShadowUserManager.setIsAdminUser(true); 86 assertThat(mController.isAvailable()).isTrue(); 87 } 88 89 @Test updateSummary_encrypted_shouldSayEncrypted()90 public void updateSummary_encrypted_shouldSayEncrypted() { 91 ShadowLockPatternUtils.setDeviceEncryptionEnabled(true); 92 93 mController.updateState(mPreference); 94 95 assertThat(mPreference.getFragment()).isNull(); 96 assertThat(mPreference.getSummary()) 97 .isEqualTo(mContext.getText(R.string.crypt_keeper_encrypted_summary)); 98 } 99 100 @Test updateSummary_unencrypted_shouldHasEncryptionFragment()101 public void updateSummary_unencrypted_shouldHasEncryptionFragment() { 102 ShadowLockPatternUtils.setDeviceEncryptionEnabled(false); 103 104 mController.updateState(mPreference); 105 106 final CharSequence summary = mContext.getText(R.string.decryption_settings_summary); 107 assertThat(mPreference.getSummary()).isEqualTo(summary); 108 assertThat(mController.getPreferenceKey()).isNotEqualTo(PREF_KEY_ENCRYPTION_SECURITY_PAGE); 109 assertThat(mPreference.getFragment()).isEqualTo(CryptKeeperSettings.class.getName()); 110 } 111 112 @Test updateSummary_unencrypted_securityPage_shouldNotHaveEncryptionFragment()113 public void updateSummary_unencrypted_securityPage_shouldNotHaveEncryptionFragment() { 114 mController = 115 new EncryptionStatusPreferenceController(mContext, 116 PREF_KEY_ENCRYPTION_SECURITY_PAGE); 117 ShadowLockPatternUtils.setDeviceEncryptionEnabled(false); 118 119 mController.updateState(mPreference); 120 121 final CharSequence summary = mContext.getText(R.string.decryption_settings_summary); 122 assertThat(mPreference.getSummary()).isEqualTo(summary); 123 124 assertThat(mPreference.getFragment()).isNotEqualTo(CryptKeeperSettings.class.getName()); 125 } 126 } 127