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 package com.android.settings.deviceinfo; 17 18 import static com.google.common.truth.Truth.assertThat; 19 20 import static org.mockito.ArgumentMatchers.anyInt; 21 import static org.mockito.Mockito.doReturn; 22 import static org.mockito.Mockito.mock; 23 import static org.mockito.Mockito.when; 24 25 import android.app.admin.DevicePolicyManager; 26 import android.content.Context; 27 28 import androidx.fragment.app.Fragment; 29 import androidx.preference.Preference; 30 import androidx.preference.PreferenceScreen; 31 32 import org.junit.Before; 33 import org.junit.Test; 34 import org.junit.runner.RunWith; 35 import org.mockito.Answers; 36 import org.mockito.Mock; 37 import org.mockito.MockitoAnnotations; 38 import org.robolectric.RobolectricTestRunner; 39 40 @RunWith(RobolectricTestRunner.class) 41 public class FeedbackPreferenceControllerTest { 42 43 @Mock 44 private Fragment mFragment; 45 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 46 private Context mContext; 47 @Mock 48 private Preference mPreference; 49 @Mock 50 private PreferenceScreen mScreen; 51 52 private FeedbackPreferenceController mController; 53 54 @Before setUp()55 public void setUp() { 56 MockitoAnnotations.initMocks(this); 57 doReturn(mock(DevicePolicyManager.class)).when(mContext) 58 .getSystemService(Context.DEVICE_POLICY_SERVICE); 59 mController = new FeedbackPreferenceController(mFragment, mContext); 60 final String prefKey = mController.getPreferenceKey(); 61 when(mScreen.findPreference(prefKey)).thenReturn(mPreference); 62 } 63 64 @Test isAvailable_noReporterPackage_shouldReturnFalse()65 public void isAvailable_noReporterPackage_shouldReturnFalse() { 66 when(mContext.getResources().getString(anyInt())).thenReturn(""); 67 assertThat(mController.isAvailable()).isFalse(); 68 } 69 70 @Test isVisible_afterUpdateState_shouldBeSameAsIsAvailable()71 public void isVisible_afterUpdateState_shouldBeSameAsIsAvailable() { 72 mController.updateState(mPreference); 73 assertThat(mPreference.isVisible()).isEqualTo(mController.isAvailable()); 74 } 75 } 76