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 android.content.Context; 22 import android.view.LayoutInflater; 23 import android.view.View; 24 25 import androidx.preference.PreferenceViewHolder; 26 27 import com.android.settings.R; 28 29 import org.junit.Before; 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 import org.robolectric.RobolectricTestRunner; 33 import org.robolectric.RuntimeEnvironment; 34 35 @RunWith(RobolectricTestRunner.class) 36 public class AppCheckBoxPreferenceTest { 37 38 private Context mContext; 39 private AppCheckBoxPreference mPreference; 40 private AppCheckBoxPreference mAttrPreference; 41 private PreferenceViewHolder mPreferenceViewHolder; 42 43 @Before setUp()44 public void setUp() { 45 mContext = RuntimeEnvironment.application; 46 mPreference = new AppCheckBoxPreference(mContext); 47 mAttrPreference = new AppCheckBoxPreference(mContext, null /* attrs */); 48 mPreferenceViewHolder = PreferenceViewHolder.createInstanceForTests( 49 LayoutInflater.from(mContext).inflate(R.layout.preference_app, null)); 50 } 51 52 @Test testGetLayoutResource()53 public void testGetLayoutResource() { 54 assertThat(mPreference.getLayoutResource()).isEqualTo(R.layout.preference_app); 55 assertThat(mAttrPreference.getLayoutResource()).isEqualTo(R.layout.preference_app); 56 } 57 58 @Test onBindViewHolder_appendixGone()59 public void onBindViewHolder_appendixGone() { 60 mPreference.onBindViewHolder(mPreferenceViewHolder); 61 62 assertThat(mPreferenceViewHolder.findViewById(R.id.appendix).getVisibility()) 63 .isEqualTo(View.GONE); 64 } 65 } 66