1 /* 2 * Copyright (C) 2022 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.accessibility; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.ArgumentMatchers.any; 22 import static org.mockito.Mockito.spy; 23 import static org.mockito.Mockito.verify; 24 import static org.mockito.Mockito.when; 25 26 import android.content.Context; 27 import android.view.View; 28 29 import androidx.preference.PreferenceScreen; 30 import androidx.test.core.app.ApplicationProvider; 31 32 import org.junit.Before; 33 import org.junit.Rule; 34 import org.junit.Test; 35 import org.junit.runner.RunWith; 36 import org.mockito.Mock; 37 import org.mockito.junit.MockitoJUnit; 38 import org.mockito.junit.MockitoRule; 39 import org.robolectric.RobolectricTestRunner; 40 41 /** 42 * Tests for {@link TextReadingResetController}. 43 */ 44 @RunWith(RobolectricTestRunner.class) 45 public class TextReadingResetControllerTest { 46 private static final String RESET_KEY = "reset"; 47 private final Context mContext = ApplicationProvider.getApplicationContext(); 48 private TextReadingResetController mResetController; 49 private TextReadingResetPreference mResetPreference; 50 51 @Rule 52 public final MockitoRule mMockitoRule = MockitoJUnit.rule(); 53 54 @Mock 55 private View.OnClickListener mOnResetButtonClickListener; 56 57 @Mock 58 private PreferenceScreen mPreferenceScreen; 59 60 @Before setUp()61 public void setUp() { 62 mResetController = new TextReadingResetController(mContext, RESET_KEY, 63 mOnResetButtonClickListener); 64 mResetPreference = spy(new TextReadingResetPreference(mContext, /* attrs= */ null)); 65 66 when(mPreferenceScreen.findPreference(RESET_KEY)).thenReturn(mResetPreference); 67 } 68 69 @Test displayResetPreference_verifyResetClickListener()70 public void displayResetPreference_verifyResetClickListener() { 71 mResetController.displayPreference(mPreferenceScreen); 72 73 verify(mResetPreference).setOnResetClickListener(any(View.OnClickListener.class)); 74 } 75 76 @Test setVisibleAsFalse_preferenceInvisible()77 public void setVisibleAsFalse_preferenceInvisible() { 78 mResetController.setVisible(false); 79 mResetController.displayPreference(mPreferenceScreen); 80 81 assertThat(mResetPreference.isVisible()).isFalse(); 82 } 83 84 @Test setVisibleAsTrue_preferenceVisible()85 public void setVisibleAsTrue_preferenceVisible() { 86 mResetController.setVisible(true); 87 mResetController.displayPreference(mPreferenceScreen); 88 89 assertThat(mResetPreference.isVisible()).isTrue(); 90 } 91 } 92