| /* |
| * Copyright (C) 2016 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.dashboard; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import androidx.recyclerview.widget.RecyclerView; |
| import android.view.View; |
| import android.widget.TextView; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settingslib.drawer.Tile; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class DashboardItemAnimatorTest { |
| |
| private DashboardItemAnimator mDashboardItemAnimator; |
| private ViewHolder mViewHolder; |
| |
| @Before |
| public void SetUp() { |
| mDashboardItemAnimator = new DashboardItemAnimator(); |
| mViewHolder = new ViewHolder(new TextView(RuntimeEnvironment.application)); |
| mViewHolder.itemView.setTag(new Tile()); |
| } |
| |
| @Test |
| public void testAnimateChange_NoPositionChange_NoPendingAnimation() { |
| final boolean hasPendingAnimation = |
| mDashboardItemAnimator.animateChange(mViewHolder, mViewHolder, 0, 1, 0, 1); |
| assertThat(hasPendingAnimation).isFalse(); |
| } |
| |
| @Test |
| public void testAnimateChange_HasPositionChange_HasPendingAnimation() { |
| final boolean hasPendingAnimation = |
| mDashboardItemAnimator.animateChange(mViewHolder, mViewHolder, 0, 0, 1, 1); |
| assertThat(hasPendingAnimation).isTrue(); |
| } |
| |
| @Test |
| public void testAnimateChange_HasRunningAnimationWhileNoPositionChange_NoPendingAnimation() { |
| // Set pending move animations |
| mDashboardItemAnimator.animateMove(mViewHolder, 0, 0, 1, 1); |
| |
| final boolean hasPendingAnimation = |
| mDashboardItemAnimator.animateChange(mViewHolder, mViewHolder, 0, 1, 0, 1); |
| assertThat(hasPendingAnimation).isFalse(); |
| } |
| |
| // Sample viewholder to use for test |
| static final class ViewHolder extends RecyclerView.ViewHolder { |
| |
| ViewHolder(View itemView) { |
| super(itemView); |
| } |
| } |
| } |