1/* 2 * Copyright (C) 2018 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.settings.security; 18 19import static com.google.common.truth.Truth.assertThat; 20import static org.mockito.Mockito.verify; 21import static org.mockito.Mockito.when; 22 23import android.content.ContentResolver; 24import android.content.Context; 25import android.os.UserHandle; 26import android.provider.Settings; 27import android.support.v7.preference.Preference; 28import android.support.v7.preference.PreferenceScreen; 29 30import com.android.internal.widget.LockPatternUtils; 31import com.android.settings.testutils.FakeFeatureFactory; 32import com.android.settings.testutils.SettingsRobolectricTestRunner; 33 34import org.junit.Before; 35import org.junit.Test; 36import org.junit.runner.RunWith; 37import org.mockito.Mock; 38import org.mockito.MockitoAnnotations; 39import org.robolectric.RuntimeEnvironment; 40import org.robolectric.annotation.Config; 41 42@RunWith(SettingsRobolectricTestRunner.class) 43public class ShowPasswordPreferenceControllerTest { 44 45 @Mock 46 private LockPatternUtils mLockPatternUtils; 47 @Mock 48 private PreferenceScreen mScreen; 49 50 private FakeFeatureFactory mFeatureFactory; 51 private Context mContext; 52 private ShowPasswordPreferenceController mController; 53 private Preference mPreference; 54 55 @Before 56 public void setUp() { 57 MockitoAnnotations.initMocks(this); 58 mContext = RuntimeEnvironment.application; 59 mFeatureFactory = FakeFeatureFactory.setupForTest(); 60 when(mFeatureFactory.securityFeatureProvider.getLockPatternUtils(mContext)) 61 .thenReturn(mLockPatternUtils); 62 mController = new ShowPasswordPreferenceController(mContext); 63 mPreference = new Preference(mContext); 64 mPreference.setKey(mController.getPreferenceKey()); 65 when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference); 66 } 67 68 @Test 69 public void isAvailable_byDefault_isTrue() { 70 assertThat(mController.isAvailable()).isTrue(); 71 } 72 73 @Test 74 @Config(qualifiers = "mcc999") 75 public void isAvailable_whenNotVisible_isFalse() { 76 assertThat(mController.isAvailable()).isFalse(); 77 } 78 79 @Test 80 public void isChecked_settingIsOff_false() { 81 final ContentResolver contentResolver = mContext.getContentResolver(); 82 Settings.System.putInt(contentResolver, Settings.System.TEXT_SHOW_PASSWORD, 0); 83 84 assertThat(mController.isChecked()).isFalse(); 85 } 86 87 @Test 88 public void isChecked_settingIsOn_true() { 89 final ContentResolver contentResolver = mContext.getContentResolver(); 90 Settings.System.putInt(contentResolver, Settings.System.TEXT_SHOW_PASSWORD, 1); 91 assertThat(mController.isChecked()).isTrue(); 92 } 93 94 @Test 95 public void changePref_turnOn_shouldChangeSettingTo1() { 96 mController.onPreferenceChange(mPreference, true); 97 98 assertThat(mController.isChecked()).isTrue(); 99 verify(mLockPatternUtils).setVisiblePasswordEnabled(true, UserHandle.myUserId()); 100 } 101 102 @Test 103 public void changePref_turnOff_shouldChangeSettingTo0() { 104 mController.onPreferenceChange(mPreference, false); 105 106 assertThat(mController.isChecked()).isFalse(); 107 verify(mLockPatternUtils).setVisiblePasswordEnabled(false, UserHandle.myUserId()); 108 } 109} 110