tests/robotests/src/com/android/settings/dashboard/conditional/ConditionAdapterTest.java

   1 /*
   2  * Copyright (C) 2017 The Android Open Source Project
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.android.settings.dashboard.conditional;
  17
  18 import static com.google.common.truth.Truth.assertThat;
  19
  20 import static org.mockito.Mockito.verify;
  21 import static org.mockito.Mockito.when;
  22
  23 import android.content.Context;
  24 import android.support.v7.widget.RecyclerView;
  25 import android.view.LayoutInflater;
  26 import android.view.View;
  27 import android.widget.LinearLayout;
  28
  29 import com.android.settings.R;
  30 import com.android.settings.TestConfig;
  31 import com.android.settings.dashboard.DashboardAdapter;
  32 import com.android.settings.testutils.SettingsRobolectricTestRunner;
  33
  34 import org.junit.Before;
  35 import org.junit.Test;
  36 import org.junit.runner.RunWith;
  37 import org.mockito.Mock;
  38 import org.mockito.MockitoAnnotations;
  39 import org.robolectric.RuntimeEnvironment;
  40 import org.robolectric.annotation.Config;
  41
  42 import java.util.ArrayList;
  43 import java.util.List;
  44
  45 @RunWith(SettingsRobolectricTestRunner.class)
  46 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
  47 public class ConditionAdapterTest {
  48     @Mock
  49     private Condition mCondition1;
  50     @Mock
  51     private Condition mCondition2;
  52
  53     private Context mContext;
  54     private ConditionAdapter mConditionAdapter;
  55     private List<Condition> mOneCondition;
  56     private List<Condition> mTwoConditions;
  57
  58     @Before
  59     public void setUp() {
  60         MockitoAnnotations.initMocks(this);
  61         mContext = RuntimeEnvironment.application;
  62         final CharSequence[] actions = new CharSequence[2];
  63         when(mCondition1.getActions()).thenReturn(actions);
  64         when(mCondition1.shouldShow()).thenReturn(true);
  65         mOneCondition = new ArrayList<>();
  66         mOneCondition.add(mCondition1);
  67         mTwoConditions = new ArrayList<>();
  68         mTwoConditions.add(mCondition1);
  69         mTwoConditions.add(mCondition2);
  70     }
  71
  72     @Test
  73     public void getItemCount_notExpanded_shouldReturn0() {
  74         mConditionAdapter = new ConditionAdapter(mContext, mOneCondition, false);
  75         assertThat(mConditionAdapter.getItemCount()).isEqualTo(0);
  76     }
  77
  78     @Test
  79     public void getItemCount_expanded_shouldReturnListSize() {
  80         mConditionAdapter = new ConditionAdapter(mContext, mOneCondition, true);
  81         assertThat(mConditionAdapter.getItemCount()).isEqualTo(1);
  82
  83         mConditionAdapter = new ConditionAdapter(mContext, mTwoConditions, true);
  84         assertThat(mConditionAdapter.getItemCount()).isEqualTo(2);
  85     }
  86
  87     @Test
  88     public void getItemViewType_shouldReturnConditionTile() {
  89         mConditionAdapter = new ConditionAdapter(mContext, mTwoConditions, true);
  90         assertThat(mConditionAdapter.getItemViewType(0)).isEqualTo(R.layout.condition_tile);
  91     }
  92
  93     @Test
  94     public void onBindViewHolder_shouldSetListener() {
  95         final View view = LayoutInflater.from(mContext).inflate(
  96             R.layout.condition_tile, new LinearLayout(mContext), true);
  97         final DashboardAdapter.DashboardItemHolder viewHolder =
  98             new DashboardAdapter.DashboardItemHolder(view);
  99         mConditionAdapter = new ConditionAdapter(mContext, mOneCondition, true);
 100
 101         mConditionAdapter.onBindViewHolder(viewHolder, 0);
 102         final View card = view.findViewById(R.id.content);
 103         assertThat(card.hasOnClickListeners()).isTrue();
 104     }
 105
 106     @Test
 107     public void viewClick_shouldInvokeConditionPrimaryClick() {
 108         final View view = LayoutInflater.from(mContext).inflate(
 109             R.layout.condition_tile, new LinearLayout(mContext), true);
 110         final DashboardAdapter.DashboardItemHolder viewHolder =
 111             new DashboardAdapter.DashboardItemHolder(view);
 112         mConditionAdapter = new ConditionAdapter(mContext, mOneCondition, true);
 113
 114         mConditionAdapter.onBindViewHolder(viewHolder, 0);
 115         final View card = view.findViewById(R.id.content);
 116         card.performClick();
 117         verify(mCondition1).onPrimaryClick();
 118     }
 119
 120     @Test
 121     public void onSwiped_nullCondition_shouldNotCrash() {
 122         final RecyclerView recyclerView = new RecyclerView(mContext);
 123         final View view = LayoutInflater.from(mContext).inflate(
 124                 R.layout.condition_tile, new LinearLayout(mContext), true);
 125         final DashboardAdapter.DashboardItemHolder viewHolder =
 126             new DashboardAdapter.DashboardItemHolder(view);
 127         mConditionAdapter = new ConditionAdapter(mContext, mOneCondition, true);
 128         mConditionAdapter.addDismissHandling(recyclerView);
 129
 130         // do not bind viewholder to simulate the null condition scenario
 131         mConditionAdapter.mSwipeCallback.onSwiped(viewHolder, 0);
 132         // no crash
 133     }
 134
 135 }