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.PREF_KEY_ENCRYPTION_DETAIL_PAGE; 20 import static com.android.settings.security.EncryptionStatusPreferenceController.PREF_KEY_ENCRYPTION_SECURITY_PAGE; 21 import static com.google.common.truth.Truth.assertThat; 22 23 import android.content.Context; 24 import android.os.UserManager; 25 import android.support.v7.preference.Preference; 26 27 import com.android.settings.R; 28 import com.android.settings.testutils.SettingsRobolectricTestRunner; 29 import com.android.settings.testutils.shadow.ShadowLockPatternUtils; 30 31 import org.junit.Before; 32 import org.junit.Test; 33 import org.junit.runner.RunWith; 34 import org.robolectric.RuntimeEnvironment; 35 import org.robolectric.Shadows; 36 import org.robolectric.annotation.Config; 37 38 @RunWith(SettingsRobolectricTestRunner.class) 39 @Config(shadows = ShadowLockPatternUtils.class) 40 public class EncryptionStatusPreferenceControllerTest { 41 42 private Context mContext; 43 private EncryptionStatusPreferenceController mController; 44 private Preference mPreference; 45 46 @Before setUp()47 public void setUp() { 48 mContext = RuntimeEnvironment.application; 49 mController = 50 new EncryptionStatusPreferenceController(mContext, PREF_KEY_ENCRYPTION_DETAIL_PAGE); 51 mPreference = new Preference(mContext); 52 } 53 54 @Test isAvailable_admin_true()55 public void isAvailable_admin_true() { 56 UserManager userManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE); 57 Shadows.shadowOf(userManager).setIsAdminUser(true); 58 59 assertThat(mController.isAvailable()).isTrue(); 60 } 61 62 @Test isAvailable_notAdmin_false()63 public void isAvailable_notAdmin_false() { 64 UserManager userManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE); 65 Shadows.shadowOf(userManager).setIsAdminUser(false); 66 67 assertThat(mController.isAvailable()).isFalse(); 68 } 69 70 @Test 71 @Config(qualifiers = "mcc999") isAvailable_notVisible_false()72 public void isAvailable_notVisible_false() { 73 assertThat(mController.isAvailable()).isFalse(); 74 } 75 76 @Test 77 @Config(qualifiers = "mcc999") isAvailable_notVisible_butNotDetailPage_true()78 public void isAvailable_notVisible_butNotDetailPage_true() { 79 mController = new EncryptionStatusPreferenceController(mContext, 80 PREF_KEY_ENCRYPTION_SECURITY_PAGE); 81 82 UserManager userManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE); 83 Shadows.shadowOf(userManager).setIsAdminUser(true); 84 assertThat(mController.isAvailable()).isTrue(); 85 } 86 87 @Test updateSummary_encrypted_shouldSayEncrypted()88 public void updateSummary_encrypted_shouldSayEncrypted() { 89 ShadowLockPatternUtils.setDeviceEncryptionEnabled(true); 90 91 mController.updateState(mPreference); 92 93 assertThat(mPreference.getFragment()).isNull(); 94 assertThat(mPreference.getSummary()) 95 .isEqualTo(mContext.getText(R.string.crypt_keeper_encrypted_summary)); 96 } 97 98 @Test updateSummary_unencrypted_shouldHasEncryptionFragment()99 public void updateSummary_unencrypted_shouldHasEncryptionFragment() { 100 ShadowLockPatternUtils.setDeviceEncryptionEnabled(false); 101 102 mController.updateState(mPreference); 103 104 final CharSequence summary = mContext.getText(R.string.decryption_settings_summary); 105 assertThat(mPreference.getSummary()).isEqualTo(summary); 106 assertThat(mController.getPreferenceKey()).isNotEqualTo(PREF_KEY_ENCRYPTION_SECURITY_PAGE); 107 assertThat(mPreference.getFragment()).isEqualTo(CryptKeeperSettings.class.getName()); 108 } 109 110 @Test updateSummary_unencrypted_securityPage_shouldNotHaveEncryptionFragment()111 public void updateSummary_unencrypted_securityPage_shouldNotHaveEncryptionFragment() { 112 mController = 113 new EncryptionStatusPreferenceController(mContext, PREF_KEY_ENCRYPTION_SECURITY_PAGE); 114 ShadowLockPatternUtils.setDeviceEncryptionEnabled(false); 115 116 mController.updateState(mPreference); 117 118 final CharSequence summary = mContext.getText(R.string.decryption_settings_summary); 119 assertThat(mPreference.getSummary()).isEqualTo(summary); 120 121 assertThat(mPreference.getFragment()).isNotEqualTo(CryptKeeperSettings.class.getName()); 122 } 123 } 124