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/*
* Copyright (C) 2021 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.android.settingslib.widget.TwoTargetPreference.ICON_SIZE_DEFAULT;
import static com.android.settingslib.widget.TwoTargetPreference.ICON_SIZE_MEDIUM;
import static com.android.settingslib.widget.TwoTargetPreference.ICON_SIZE_SMALL;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.spy;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import androidx.preference.PreferenceViewHolder;
import com.android.settingslib.R;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.MockitoAnnotations;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
@RunWith(RobolectricTestRunner.class)
public class TwoTargetPreferenceTest {
private PreferenceViewHolder mViewHolder;
private View mDivider;
private View mWidgetFrame;
private View mRootView;
private TwoTargetPreference mPreference;
private Context mContext;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = RuntimeEnvironment.application;
mPreference = spy(new TwoTargetPreference(mContext));
mRootView = View.inflate(mContext, R.layout.preference_two_target, null /* parent */);
mViewHolder = PreferenceViewHolder.createInstanceForTests(mRootView);
mDivider = mViewHolder.findViewById(R.id.two_target_divider);
mWidgetFrame = mViewHolder.findViewById(android.R.id.widget_frame);
}
@Test
public void bind_noSecondTarget_shouldNotDrawDivider() {
assertThat(mPreference.shouldHideSecondTarget()).isTrue();
mPreference.onBindViewHolder(mViewHolder);
assertThat(mDivider.getVisibility()).isEqualTo(View.GONE);
assertThat(mWidgetFrame.getVisibility()).isEqualTo(View.GONE);
}
@Test
public void bind_hasSecondTarget_shouldNotDrawDivider() {
doReturn(false).when(mPreference).shouldHideSecondTarget();
mPreference.onBindViewHolder(mViewHolder);
assertThat(mDivider.getVisibility()).isEqualTo(View.VISIBLE);
assertThat(mWidgetFrame.getVisibility()).isEqualTo(View.VISIBLE);
}
@Test
public void bind_smallIcon_shouldUseSmallIconSize() {
mPreference.setIconSize(ICON_SIZE_SMALL);
mPreference.onBindViewHolder(mViewHolder);
final int smallIconSize = mContext.getResources().getDimensionPixelSize(
R.dimen.two_target_pref_small_icon_size);
final LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) mViewHolder
.findViewById(android.R.id.icon)
.getLayoutParams();
assertThat(layoutParams.width).isEqualTo(smallIconSize);
assertThat(layoutParams.height).isEqualTo(smallIconSize);
}
@Test
public void bind_mediumIcon_shouldUseMediumIconSize() {
mPreference.setIconSize(ICON_SIZE_MEDIUM);
mPreference.onBindViewHolder(mViewHolder);
final int size = mContext.getResources().getDimensionPixelSize(
R.dimen.two_target_pref_medium_icon_size);
final LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) mViewHolder
.findViewById(android.R.id.icon)
.getLayoutParams();
assertThat(layoutParams.width).isEqualTo(size);
assertThat(layoutParams.height).isEqualTo(size);
}
@Test
public void bind_defaultIcon_shouldUseDefaultIconSize() {
mPreference.setIconSize(ICON_SIZE_DEFAULT);
mPreference.onBindViewHolder(mViewHolder);
final LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) mViewHolder
.findViewById(android.R.id.icon)
.getLayoutParams();
assertThat(layoutParams.width).isEqualTo(ViewGroup.LayoutParams.WRAP_CONTENT);
assertThat(layoutParams.height).isEqualTo(ViewGroup.LayoutParams.WRAP_CONTENT);
}
}
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