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 import static org.mockito.Matchers.anyInt; 20 import static org.mockito.Mockito.when; 21 22 import android.app.Fragment; 23 import android.content.Context; 24 import android.support.v7.preference.Preference; 25 import android.support.v7.preference.PreferenceScreen; 26 27 import com.android.settings.testutils.SettingsRobolectricTestRunner; 28 29 import org.junit.Before; 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 import org.mockito.Answers; 33 import org.mockito.Mock; 34 import org.mockito.MockitoAnnotations; 35 36 @RunWith(SettingsRobolectricTestRunner.class) 37 public class FeedbackPreferenceControllerTest { 38 39 @Mock 40 private Fragment mFragment; 41 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 42 private Context mContext; 43 @Mock 44 private Preference mPreference; 45 @Mock 46 private PreferenceScreen mScreen; 47 48 private FeedbackPreferenceController mController; 49 50 @Before setUp()51 public void setUp() { 52 MockitoAnnotations.initMocks(this); 53 mController = new FeedbackPreferenceController(mFragment, mContext); 54 final String prefKey = mController.getPreferenceKey(); 55 when(mScreen.findPreference(prefKey)).thenReturn(mPreference); 56 } 57 58 @Test isAvailable_noReporterPackage_shouldReturnFalse()59 public void isAvailable_noReporterPackage_shouldReturnFalse() { 60 when(mContext.getResources().getString(anyInt())).thenReturn(""); 61 assertThat(mController.isAvailable()).isFalse(); 62 } 63 64 @Test isVisible_afterUpdateState_shouldBeSameAsIsAvailable()65 public void isVisible_afterUpdateState_shouldBeSameAsIsAvailable() { 66 mController.updateState(mPreference); 67 assertThat(mPreference.isVisible()).isEqualTo(mController.isAvailable()); 68 } 69 } 70