Merge "Add tests for ContextualCardsAdapter." (3205d940) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/homepage/contextualcards/ContextualCardsAdapter.java

+5 −2

Original line number	Original line	Diff line number	Diff line
	@@ -22,14 +22,15 @@ import android.view.View;
	import android.view.ViewGroup;		import android.view.ViewGroup;

	import androidx.annotation.LayoutRes;		import androidx.annotation.LayoutRes;
			import androidx.annotation.VisibleForTesting;
	import androidx.lifecycle.LifecycleOwner;		import androidx.lifecycle.LifecycleOwner;
	import androidx.recyclerview.widget.DiffUtil;		import androidx.recyclerview.widget.DiffUtil;
	import androidx.recyclerview.widget.GridLayoutManager;		import androidx.recyclerview.widget.GridLayoutManager;
	import androidx.recyclerview.widget.RecyclerView;		import androidx.recyclerview.widget.RecyclerView;

	import com.android.settings.homepage.contextualcards.conditional.ConditionContextualCardRenderer;		import com.android.settings.homepage.contextualcards.conditional.ConditionContextualCardRenderer;
	import com.android.settings.homepage.contextualcards.slices.SwipeDismissalDelegate;
	import com.android.settings.homepage.contextualcards.slices.SliceContextualCardRenderer;		import com.android.settings.homepage.contextualcards.slices.SliceContextualCardRenderer;
			import com.android.settings.homepage.contextualcards.slices.SwipeDismissalDelegate;

	import java.util.ArrayList;		import java.util.ArrayList;
	import java.util.List;		import java.util.List;
	@@ -43,9 +44,11 @@ public class ContextualCardsAdapter extends RecyclerView.Adapter<RecyclerView.Vi
	private static final int HALF_WIDTH = 1;		private static final int HALF_WIDTH = 1;
	private static final int FULL_WIDTH = 2;		private static final int FULL_WIDTH = 2;

			@VisibleForTesting
			final List<ContextualCard> mContextualCards;

	private final Context mContext;		private final Context mContext;
	private final ControllerRendererPool mControllerRendererPool;		private final ControllerRendererPool mControllerRendererPool;
	private final List<ContextualCard> mContextualCards;
	private final LifecycleOwner mLifecycleOwner;		private final LifecycleOwner mLifecycleOwner;

	private RecyclerView mRecyclerView;		private RecyclerView mRecyclerView;

tests/robotests/src/com/android/settings/homepage/contextualcards/ContextualCardsAdapterTest.java

0 → 100644

+187 −0

Original line number	Original line	Diff line number	Diff line
			/*
			* Copyright (C) 2019 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.settings.homepage.contextualcards;

			import static com.android.settings.homepage.contextualcards.slices.SliceContextualCardRenderer.VIEW_TYPE_DEFERRED_SETUP;
			import static com.android.settings.homepage.contextualcards.slices.SliceContextualCardRenderer.VIEW_TYPE_FULL_WIDTH;

			import static com.google.common.truth.Truth.assertThat;

			import android.app.Activity;
			import android.net.Uri;
			import android.util.ArrayMap;
			import android.view.LayoutInflater;
			import android.view.View;

			import androidx.recyclerview.widget.LinearLayoutManager;
			import androidx.recyclerview.widget.RecyclerView;

			import com.android.settings.R;
			import com.android.settings.homepage.contextualcards.conditional.ConditionContextualCardRenderer;
			import com.android.settings.homepage.contextualcards.conditional.ConditionContextualCardRenderer.ConditionalCardHolder;
			import com.android.settings.homepage.contextualcards.conditional.ConditionalContextualCard;
			import com.android.settings.homepage.contextualcards.slices.SliceContextualCardRenderer;

			import org.junit.Before;
			import org.junit.Test;
			import org.junit.runner.RunWith;
			import org.mockito.MockitoAnnotations;
			import org.robolectric.Robolectric;
			import org.robolectric.RobolectricTestRunner;
			import org.robolectric.android.controller.ActivityController;

			import java.util.ArrayList;
			import java.util.List;
			import java.util.Map;

			@RunWith(RobolectricTestRunner.class)
			public class ContextualCardsAdapterTest {

			private static final Uri TEST_SLICE_URI = Uri.parse("content://test/test");
			private static final String TEST_SLICE_NAME = "test_name";

			private Activity mActivity;
			private ContextualCardManager mManager;
			private ContextualCardsAdapter mAdapter;

			@Before
			public void setUp() {
			final ActivityController<Activity> activityController = Robolectric.buildActivity(
			Activity.class);
			mActivity = activityController.get();
			mActivity.setTheme(R.style.Theme_Settings_Home);
			activityController.create();
			final ContextualCardsFragment fragment = new ContextualCardsFragment();
			mManager = new ContextualCardManager(mActivity, fragment.getSettingsLifecycle(),
			null /* bundle */);
			mAdapter = new ContextualCardsAdapter(mActivity, fragment, mManager);
			}

			@Test
			public void getItemViewType_sliceFullWidth_shouldReturnSliceFullWidthViewType() {
			mAdapter.mContextualCards.addAll(getContextualCardList());

			final int viewType = mAdapter.getItemViewType(1);

			assertThat(viewType).isEqualTo(SliceContextualCardRenderer.VIEW_TYPE_FULL_WIDTH);
			}

			@Test
			public void getItemCount_cardList_shouldReturnListSize() {
			final List<ContextualCard> cards = getContextualCardList();
			mAdapter.mContextualCards.addAll(cards);

			final int count = mAdapter.getItemCount();

			assertThat(count).isEqualTo(cards.size());
			}

			@Test
			public void onCreateViewHolder_conditionalCard_shouldReturnConditionalCardHolder() {
			final RecyclerView recyclerView = new RecyclerView(mActivity);
			recyclerView.setLayoutManager(new LinearLayoutManager(mActivity));

			final RecyclerView.ViewHolder holder = mAdapter.onCreateViewHolder(recyclerView,
			ConditionContextualCardRenderer.VIEW_TYPE_FULL_WIDTH);

			assertThat(holder).isInstanceOf(ConditionalCardHolder.class);
			}

			@Test
			public void onBindViewHolder_conditionalCard_shouldSetTestTitle() {
			mAdapter.mContextualCards.add(buildConditionContextualCard());
			final RecyclerView recyclerView = new RecyclerView(mActivity);
			recyclerView.setLayoutManager(new LinearLayoutManager(mActivity));
			final View view = LayoutInflater.from(mActivity)
			.inflate(ConditionContextualCardRenderer.VIEW_TYPE_FULL_WIDTH, recyclerView, false);
			final ConditionalCardHolder holder = new ConditionalCardHolder(view);

			mAdapter.onBindViewHolder(holder, 0);

			assertThat(holder.title.getText()).isEqualTo("test_title");
			}

			@Test
			public void onContextualCardUpdated_emptyList_shouldClearCardList() {
			mAdapter.mContextualCards.addAll(getContextualCardList());
			final Map<Integer, List<ContextualCard>> cardsToUpdate = new ArrayMap<>();
			final List<ContextualCard> newCardList = new ArrayList<>();
			cardsToUpdate.put(ContextualCard.CardType.DEFAULT, newCardList);

			mAdapter.onContextualCardUpdated(cardsToUpdate);

			assertThat(mAdapter.mContextualCards).isEmpty();
			}

			@Test
			public void onContextualCardUpdated_newCardList_shouldUpdateCardList() {
			mAdapter.mContextualCards.addAll(getContextualCardList());
			final Map<Integer, List<ContextualCard>> cardsToUpdate = new ArrayMap<>();
			final List<ContextualCard> newCardList = new ArrayList<>();
			newCardList.add(buildContextualCard(TEST_SLICE_URI));
			cardsToUpdate.put(ContextualCard.CardType.DEFAULT, newCardList);

			mAdapter.onContextualCardUpdated(cardsToUpdate);

			assertThat(mAdapter.mContextualCards).isEqualTo(newCardList);
			}

			@Test
			public void onSwiped_shouldSetIsPendingDismissToTrue() {
			mAdapter.mContextualCards.addAll(getContextualCardList());
			assertThat(mAdapter.mContextualCards.get(0).isPendingDismiss()).isFalse();

			mAdapter.onSwiped(0);

			assertThat(mAdapter.mContextualCards.get(0).isPendingDismiss()).isTrue();
			}

			private List<ContextualCard> getContextualCardList() {
			final List<ContextualCard> cards = new ArrayList<>();
			cards.add(new ContextualCard.Builder()
			.setName("test_name")
			.setCardType(ContextualCard.CardType.SLICE)
			.setSliceUri(TEST_SLICE_URI)
			.setViewType(VIEW_TYPE_DEFERRED_SETUP)
			.build());
			cards.add(new ContextualCard.Builder()
			.setName("test_name_1")
			.setCardType(ContextualCard.CardType.SLICE)
			.setSliceUri(TEST_SLICE_URI)
			.setViewType(SliceContextualCardRenderer.VIEW_TYPE_FULL_WIDTH)
			.build());
			return cards;
			}

			private ContextualCard buildContextualCard(Uri sliceUri) {
			return new ContextualCard.Builder()
			.setName(TEST_SLICE_NAME)
			.setCardType(ContextualCard.CardType.SLICE)
			.setSliceUri(sliceUri)
			.setViewType(VIEW_TYPE_FULL_WIDTH)
			.build();
			}

			private ContextualCard buildConditionContextualCard() {
			return new ConditionalContextualCard.Builder()
			.setConditionId(123)
			.setName("test_name")
			.setTitleText("test_title")
			.setViewType(ConditionContextualCardRenderer.VIEW_TYPE_FULL_WIDTH)
			.build();
			}
			}