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 17 package com.android.settings.widget; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.Matchers.any; 22 import static org.mockito.Mockito.mock; 23 import static org.mockito.Mockito.never; 24 import static org.mockito.Mockito.times; 25 import static org.mockito.Mockito.verify; 26 27 import android.content.Context; 28 import android.view.LayoutInflater; 29 import android.view.View; 30 31 import com.android.settings.testutils.SettingsRobolectricTestRunner; 32 33 import org.junit.Before; 34 import org.junit.Test; 35 import org.junit.runner.RunWith; 36 import org.robolectric.RuntimeEnvironment; 37 38 import android.support.v7.preference.R; 39 import android.support.v7.preference.Preference; 40 import android.support.v7.preference.PreferenceViewHolder; 41 import android.widget.LinearLayout; 42 43 @RunWith(SettingsRobolectricTestRunner.class) 44 public class DisabledCheckBoxPreferenceTest { 45 46 private Context mContext; 47 private View mRootView; 48 private DisabledCheckBoxPreference mPref; 49 private PreferenceViewHolder mHolder; 50 51 @Before setUp()52 public void setUp() { 53 mContext = RuntimeEnvironment.application; 54 mRootView = View.inflate(mContext, R.layout.preference, null /* parent */); 55 mHolder = PreferenceViewHolder.createInstanceForTests(mRootView); 56 mPref = new DisabledCheckBoxPreference(mContext); 57 } 58 inflatePreference()59 private void inflatePreference() { 60 final LayoutInflater inflater = LayoutInflater.from(mContext); 61 final LinearLayout widgetView = mHolder.itemView.findViewById(android.R.id.widget_frame); 62 assertThat(widgetView).isNotNull(); 63 inflater.inflate(R.layout.preference_widget_checkbox, widgetView, true); 64 mPref.onBindViewHolder(mHolder); 65 } 66 67 @Test onBindViewHolder_checkboxDisabled()68 public void onBindViewHolder_checkboxDisabled() { 69 inflatePreference(); 70 assertThat(mRootView.findViewById(android.R.id.checkbox).isEnabled()).isFalse(); 71 } 72 73 @Test checkboxOnClick_checkboxDisabled()74 public void checkboxOnClick_checkboxDisabled() { 75 Preference.OnPreferenceClickListener onClick = 76 mock(Preference.OnPreferenceClickListener.class); 77 mPref.setOnPreferenceClickListener(onClick); 78 inflatePreference(); 79 80 mPref.enableCheckbox(false); 81 mPref.performClick(mRootView); 82 83 verify(onClick, never()).onPreferenceClick(any()); 84 } 85 86 @Test checkboxOnClick_checkboxEnabled()87 public void checkboxOnClick_checkboxEnabled() { 88 Preference.OnPreferenceClickListener onClick = 89 mock(Preference.OnPreferenceClickListener.class); 90 mPref.setOnPreferenceClickListener(onClick); 91 inflatePreference(); 92 93 mPref.enableCheckbox(true); 94 mPref.performClick(mRootView); 95 96 verify(onClick, times(1)).onPreferenceClick(any()); 97 } 98 } 99