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/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settingslib.widget;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import android.content.Context;
import android.view.LayoutInflater;
import androidx.preference.Preference.OnPreferenceClickListener;
import androidx.preference.PreferenceViewHolder;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
@RunWith(RobolectricTestRunner.class)
public class LayoutPreferenceTest {
private LayoutPreference mPreference;
private PreferenceViewHolder mHolder;
@Before
public void setUp() {
final Context mContext = RuntimeEnvironment.application;
mPreference = new LayoutPreference(mContext, R.layout.settings_entity_header);
mHolder = PreferenceViewHolder.createInstanceForTests(LayoutInflater.from(mContext)
.inflate(R.layout.layout_preference_frame, null, false));
}
@Test
public void setOnPreferenceClickListener_layoutPreferenceShouldListenClickEvent() {
final OnPreferenceClickListener listener = mock(OnPreferenceClickListener.class);
mPreference.setOnPreferenceClickListener(listener);
mPreference.onBindViewHolder(mHolder);
mHolder.itemView.callOnClick();
verify(listener).onPreferenceClick(mPreference);
assertThat(mHolder.itemView.isFocusable()).isTrue();
assertThat(mHolder.itemView.isClickable()).isTrue();
}
@Test
public void setNonSelectable_viewShouldNotBeSelectable() {
mPreference.setSelectable(false);
mPreference.onBindViewHolder(mHolder);
assertThat(mHolder.itemView.isFocusable()).isFalse();
assertThat(mHolder.itemView.isClickable()).isFalse();
}
@Test
public void disableSomeView_shouldMaintainStateAfterBind() {
mPreference.findViewById(android.R.id.button1).setEnabled(false);
mPreference.findViewById(android.R.id.button2).setEnabled(true);
mPreference.onBindViewHolder(mHolder);
assertThat(mPreference.findViewById(android.R.id.button1).isEnabled()).isFalse();
assertThat(mPreference.findViewById(android.R.id.button2).isEnabled()).isTrue();
}
@Test
public void allowDividerBelow_shouldSaveCorrectDividerStatus() {
mPreference.setAllowDividerBelow(true);
assertThat(mPreference.isAllowDividerBelow()).isTrue();
}
}
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