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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.launcher3.widget.picker;
import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.doAnswer;
import static org.mockito.Mockito.verify;
import static java.util.Collections.EMPTY_LIST;
import android.appwidget.AppWidgetProviderInfo;
import android.content.ComponentName;
import android.content.Context;
import android.graphics.Bitmap;
import android.os.UserHandle;
import android.view.LayoutInflater;
import android.widget.FrameLayout;
import android.widget.TextView;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import androidx.test.filters.SmallTest;
import com.android.launcher3.InvariantDeviceProfile;
import com.android.launcher3.R;
import com.android.launcher3.icons.BitmapInfo;
import com.android.launcher3.icons.ComponentWithLabel;
import com.android.launcher3.icons.IconCache;
import com.android.launcher3.model.WidgetItem;
import com.android.launcher3.model.data.PackageItemInfo;
import com.android.launcher3.util.ActivityContextWrapper;
import com.android.launcher3.util.PackageUserKey;
import com.android.launcher3.util.WidgetUtils;
import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
import com.android.launcher3.widget.model.WidgetsListSearchHeaderEntry;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import java.util.ArrayList;
import java.util.List;
@SmallTest
@RunWith(AndroidJUnit4.class)
public final class WidgetsListSearchHeaderViewHolderBinderTest {
private static final String TEST_PACKAGE = "com.google.test";
private static final String APP_NAME = "Test app";
private Context mContext;
private WidgetsListSearchHeaderViewHolderBinder mViewHolderBinder;
private InvariantDeviceProfile mTestProfile;
@Mock
private IconCache mIconCache;
@Mock
private OnHeaderClickListener mOnHeaderClickListener;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = new ActivityContextWrapper(getApplicationContext());
mTestProfile = new InvariantDeviceProfile();
mTestProfile.numRows = 5;
mTestProfile.numColumns = 5;
doAnswer(invocation -> {
ComponentWithLabel componentWithLabel = (ComponentWithLabel) invocation.getArgument(0);
return componentWithLabel.getComponent().getShortClassName();
}).when(mIconCache).getTitleNoCache(any());
mViewHolderBinder = new WidgetsListSearchHeaderViewHolderBinder(
LayoutInflater.from(mContext),
mOnHeaderClickListener,
new WidgetsListDrawableFactory(mContext));
}
@Test
public void bindViewHolder_appWith3Widgets_shouldShowTheCorrectAppNameAndSubtitle() {
WidgetsListSearchHeaderHolder viewHolder = mViewHolderBinder.newViewHolder(
new FrameLayout(mContext));
WidgetsListHeader widgetsListHeader = viewHolder.mWidgetsListHeader;
WidgetsListSearchHeaderEntry entry = generateSampleSearchHeader(
APP_NAME,
TEST_PACKAGE,
/* numOfWidgets= */ 3);
mViewHolderBinder.bindViewHolder(viewHolder, entry, /* position= */ 0, EMPTY_LIST);
TextView appTitle = widgetsListHeader.findViewById(R.id.app_title);
TextView appSubtitle = widgetsListHeader.findViewById(R.id.app_subtitle);
assertThat(appTitle.getText()).isEqualTo(APP_NAME);
assertThat(appSubtitle.getText())
.isEqualTo(".SampleWidget0, .SampleWidget1, .SampleWidget2");
}
@Test
public void bindViewHolder_shouldAttachOnHeaderClickListener() {
WidgetsListSearchHeaderHolder viewHolder = mViewHolderBinder.newViewHolder(
new FrameLayout(mContext));
WidgetsListHeader widgetsListHeader = viewHolder.mWidgetsListHeader;
WidgetsListSearchHeaderEntry entry = generateSampleSearchHeader(
APP_NAME,
TEST_PACKAGE,
/* numOfWidgets= */ 3);
mViewHolderBinder.bindViewHolder(viewHolder, entry, /* position= */ 0, EMPTY_LIST);
widgetsListHeader.callOnClick();
verify(mOnHeaderClickListener).onHeaderClicked(eq(true),
eq(PackageUserKey.fromPackageItemInfo(entry.mPkgItem)));
}
private WidgetsListSearchHeaderEntry generateSampleSearchHeader(String appName,
String packageName, int numOfWidgets) {
PackageItemInfo appInfo = new PackageItemInfo(packageName, UserHandle.CURRENT);
appInfo.title = appName;
appInfo.bitmap = BitmapInfo.of(Bitmap.createBitmap(10, 10, Bitmap.Config.ALPHA_8), 0);
return new WidgetsListSearchHeaderEntry(appInfo,
/* titleSectionName= */ "",
generateWidgetItems(packageName, numOfWidgets));
}
private List<WidgetItem> generateWidgetItems(String packageName, int numOfWidgets) {
ArrayList<WidgetItem> widgetItems = new ArrayList<>();
for (int i = 0; i < numOfWidgets; i++) {
ComponentName cn = ComponentName.createRelative(packageName, ".SampleWidget" + i);
AppWidgetProviderInfo widgetInfo = WidgetUtils.createAppWidgetProviderInfo(cn);
widgetItems.add(new WidgetItem(
LauncherAppWidgetProviderInfo.fromProviderInfo(mContext, widgetInfo),
mTestProfile, mIconCache));
}
return widgetItems;
}
}
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