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      1 /*
      2  * Copyright (C) 2016 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 
     17 package com.android.settings.applications;
     18 
     19 
     20 import static com.google.common.truth.Truth.assertThat;
     21 import static org.mockito.Matchers.any;
     22 import static org.mockito.Matchers.anyInt;
     23 import static org.mockito.Matchers.eq;
     24 import static org.mockito.Mockito.mock;
     25 import static org.mockito.Mockito.verify;
     26 import static org.mockito.Mockito.when;
     27 
     28 import android.app.ActionBar;
     29 import android.app.Activity;
     30 import android.app.Fragment;
     31 import android.content.Context;
     32 import android.content.Intent;
     33 import android.content.pm.ActivityInfo;
     34 import android.content.pm.PackageInfo;
     35 import android.content.pm.ResolveInfo;
     36 import android.graphics.drawable.ColorDrawable;
     37 import android.os.UserHandle;
     38 import android.support.v7.preference.Preference;
     39 import android.view.LayoutInflater;
     40 import android.view.View;
     41 import android.widget.TextView;
     42 
     43 import com.android.settings.R;
     44 import com.android.settings.SettingsRobolectricTestRunner;
     45 import com.android.settings.TestConfig;
     46 
     47 import org.junit.Before;
     48 import org.junit.Test;
     49 import org.junit.runner.RunWith;
     50 import org.mockito.Answers;
     51 import org.mockito.Mock;
     52 import org.mockito.MockitoAnnotations;
     53 import org.robolectric.RuntimeEnvironment;
     54 import org.robolectric.annotation.Config;
     55 
     56 @RunWith(SettingsRobolectricTestRunner.class)
     57 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
     58 public class AppHeaderControllerTest {
     59 
     60     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     61     private Context mContext;
     62     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     63     private Activity mActivity;
     64     @Mock
     65     private Fragment mFragment;
     66 
     67     private Context mShadowContext;
     68     private LayoutInflater mLayoutInflater;
     69     private PackageInfo mInfo;
     70     private AppHeaderController mController;
     71 
     72 
     73     @Before
     74     public void setUp() {
     75         MockitoAnnotations.initMocks(this);
     76         mShadowContext = RuntimeEnvironment.application;
     77         when(mFragment.getContext()).thenReturn(mShadowContext);
     78         mLayoutInflater = LayoutInflater.from(mShadowContext);
     79         mInfo = new PackageInfo();
     80         mInfo.versionName = "1234";
     81     }
     82 
     83     @Test
     84     public void testBuildView_constructedWithoutView_shouldCreateNewView() {
     85         mController = new AppHeaderController(mShadowContext, mFragment, null);
     86         View view = mController.done(mActivity);
     87 
     88         assertThat(view).isNotNull();
     89     }
     90 
     91     @Test
     92     public void testBuildView_withContext_shouldBuildPreference() {
     93         mController = new AppHeaderController(mShadowContext, mFragment, null);
     94         Preference preference = mController.done(mActivity, mShadowContext);
     95 
     96         assertThat(preference instanceof LayoutPreference).isTrue();
     97     }
     98 
     99     @Test
    100     public void testBuildView_constructedWithView_shouldReturnSameView() {
    101         View inputView = mLayoutInflater.inflate(R.layout.app_details, null /* root */);
    102         mController = new AppHeaderController(mShadowContext, mFragment, inputView);
    103         View view = mController.done(mActivity);
    104 
    105         assertThat(view).isSameAs(inputView);
    106     }
    107 
    108     @Test
    109     public void bindViews_shouldBindAllData() {
    110         final String testString = "test";
    111         final View appHeader = mLayoutInflater.inflate(R.layout.app_details, null /* root */);
    112         final TextView label = appHeader.findViewById(R.id.app_detail_title);
    113         final TextView version = appHeader.findViewById(R.id.app_detail_summary);
    114 
    115         mController = new AppHeaderController(mShadowContext, mFragment, appHeader);
    116         mController.setLabel(testString);
    117         mController.setSummary(testString);
    118         mController.setIcon(mShadowContext.getDrawable(R.drawable.ic_add));
    119         mController.done(mActivity);
    120 
    121         assertThat(label.getText()).isEqualTo(testString);
    122         assertThat(version.getText()).isEqualTo(testString);
    123     }
    124 
    125     @Test
    126     public void bindButton_hasAppPref_shouldShowButton() {
    127         final ResolveInfo info = new ResolveInfo();
    128         info.activityInfo = new ActivityInfo();
    129         info.activityInfo.packageName = "123";
    130         info.activityInfo.name = "321";
    131         final View appLinks = mLayoutInflater
    132                 .inflate(R.layout.app_details, null /* root */);
    133         when(mContext.getPackageManager().resolveActivity(any(Intent.class), anyInt()))
    134                 .thenReturn(info);
    135 
    136         mController = new AppHeaderController(mContext, mFragment, appLinks);
    137         mController.setButtonActions(
    138                 AppHeaderController.ActionType.ACTION_APP_PREFERENCE,
    139                 AppHeaderController.ActionType.ACTION_NONE);
    140         mController.done(mActivity);
    141 
    142         assertThat(appLinks.findViewById(R.id.left_button).getVisibility())
    143                 .isEqualTo(View.VISIBLE);
    144         assertThat(appLinks.findViewById(R.id.right_button).getVisibility())
    145                 .isEqualTo(View.GONE);
    146         try {
    147             appLinks.findViewById(R.id.left_button).performClick();
    148         } catch (Exception e) {
    149             // Ignore exception because the launching intent is fake.
    150         }
    151         verify(mFragment).startActivity(any(Intent.class));
    152     }
    153 
    154     @Test
    155     public void bindButton_noAppPref_shouldNotShowButton() {
    156         final View appLinks = mLayoutInflater
    157                 .inflate(R.layout.app_details, null /* root */);
    158         when(mContext.getPackageManager().resolveActivity(any(Intent.class), anyInt()))
    159                 .thenReturn(null);
    160 
    161         mController = new AppHeaderController(mContext, mFragment, appLinks);
    162         mController.setButtonActions(
    163                 AppHeaderController.ActionType.ACTION_APP_PREFERENCE,
    164                 AppHeaderController.ActionType.ACTION_NONE);
    165         mController.done(mActivity);
    166 
    167         assertThat(appLinks.findViewById(R.id.left_button).getVisibility())
    168                 .isEqualTo(View.GONE);
    169         assertThat(appLinks.findViewById(R.id.right_button).getVisibility())
    170                 .isEqualTo(View.GONE);
    171     }
    172 
    173     @Test
    174     public void bindButton_noAppInfo_shouldNotShowButton() {
    175         final View appLinks = mLayoutInflater
    176                 .inflate(R.layout.app_details, null /* root */);
    177 
    178         mController = new AppHeaderController(mContext, mFragment, appLinks);
    179         mController.setPackageName(null)
    180                 .setButtonActions(
    181                         AppHeaderController.ActionType.ACTION_APP_INFO,
    182                         AppHeaderController.ActionType.ACTION_NONE);
    183         mController.done(mActivity);
    184 
    185         assertThat(appLinks.findViewById(R.id.left_button).getVisibility())
    186                 .isEqualTo(View.GONE);
    187         assertThat(appLinks.findViewById(R.id.right_button).getVisibility())
    188                 .isEqualTo(View.GONE);
    189     }
    190 
    191     @Test
    192     public void bindButton_hasAppInfo_shouldShowButton() {
    193         final View appLinks = mLayoutInflater
    194                 .inflate(R.layout.app_details, null /* root */);
    195         when(mFragment.getActivity()).thenReturn(mock(Activity.class));
    196 
    197         mController = new AppHeaderController(mContext, mFragment, appLinks);
    198         mController.setPackageName("123")
    199                 .setUid(UserHandle.USER_SYSTEM)
    200                 .setButtonActions(
    201                         AppHeaderController.ActionType.ACTION_APP_INFO,
    202                         AppHeaderController.ActionType.ACTION_NOTIF_PREFERENCE);
    203         mController.done(mActivity);
    204 
    205         assertThat(appLinks.findViewById(R.id.left_button).getVisibility())
    206                 .isEqualTo(View.VISIBLE);
    207         assertThat(appLinks.findViewById(R.id.right_button).getVisibility())
    208                 .isEqualTo(View.GONE);
    209     }
    210 
    211     @Test
    212     public void bindButton_hasAppInfo_shouldHaveContentDescription() {
    213         final View appLinks = mLayoutInflater
    214                 .inflate(R.layout.app_details, null /* root */);
    215         when(mFragment.getActivity()).thenReturn(mock(Activity.class));
    216         when(mContext.getString(eq(R.string.application_info_label))).thenReturn("App Info");
    217 
    218         mController = new AppHeaderController(mContext, mFragment, appLinks);
    219         mController.setPackageName("123")
    220                 .setUid(UserHandle.USER_SYSTEM)
    221                 .setButtonActions(
    222                         AppHeaderController.ActionType.ACTION_APP_INFO,
    223                         AppHeaderController.ActionType.ACTION_NOTIF_PREFERENCE);
    224         mController.done(mActivity);
    225 
    226         assertThat(appLinks.findViewById(R.id.left_button).getContentDescription())
    227                 .isEqualTo("App Info");
    228     }
    229 
    230     @Test
    231     public void bindButton_hasAppNotifIntent_shouldShowButton() {
    232         final View appLinks = mLayoutInflater
    233                 .inflate(R.layout.app_details, null /* root */);
    234 
    235         mController = new AppHeaderController(mContext, mFragment, appLinks);
    236         mController.setAppNotifPrefIntent(new Intent())
    237                 .setButtonActions(
    238                         AppHeaderController.ActionType.ACTION_NOTIF_PREFERENCE,
    239                         AppHeaderController.ActionType.ACTION_NONE);
    240         mController.done(mActivity);
    241 
    242         assertThat(appLinks.findViewById(R.id.left_button).getVisibility())
    243                 .isEqualTo(View.VISIBLE);
    244         assertThat(appLinks.findViewById(R.id.right_button).getVisibility())
    245                 .isEqualTo(View.GONE);
    246     }
    247 
    248     // Ensure that the instant app label does not show up when we haven't told the controller the
    249     // app is instant.
    250     @Test
    251     public void instantApps_normalAppsDontGetLabel() {
    252         final View appHeader = mLayoutInflater.inflate(R.layout.app_details, null /* root */);
    253         mController = new AppHeaderController(mContext, mFragment, appHeader);
    254         mController.done(mActivity);
    255         assertThat(appHeader.findViewById(R.id.install_type).getVisibility())
    256                 .isEqualTo(View.GONE);
    257     }
    258 
    259     // Test that the "instant apps" label is present in the header when we have an instant app.
    260     @Test
    261     public void instantApps_expectedHeaderItem() {
    262         final View appHeader = mLayoutInflater.inflate(R.layout.app_details, null /* root */);
    263         mController = new AppHeaderController(mContext, mFragment, appHeader);
    264         mController.setIsInstantApp(true);
    265         mController.done(mActivity);
    266         TextView label = appHeader.findViewById(R.id.install_type);
    267         assertThat(label.getVisibility()).isEqualTo(View.VISIBLE);
    268         assertThat(label.getText()).isEqualTo(
    269                 appHeader.getResources().getString(R.string.install_type_instant));
    270         assertThat(appHeader.findViewById(R.id.app_detail_summary).getVisibility())
    271                 .isEqualTo(View.GONE);
    272     }
    273 
    274     @Test
    275     public void styleActionBar_invalidObjects_shouldNotCrash() {
    276         mController = new AppHeaderController(mShadowContext, mFragment, null);
    277         mController.styleActionBar(null);
    278 
    279         when(mActivity.getActionBar()).thenReturn(null);
    280         mController.styleActionBar(mActivity);
    281 
    282         verify(mActivity).getActionBar();
    283     }
    284 
    285     @Test
    286     public void styleActionBar_setElevationAndBackground() {
    287         final ActionBar actionBar = mActivity.getActionBar();
    288 
    289         mController = new AppHeaderController(mShadowContext, mFragment, null);
    290         mController.styleActionBar(mActivity);
    291 
    292         verify(actionBar).setElevation(0);
    293         // Enforce a color drawable as background here, as image based drawables might not be
    294         // wide enough to cover entire action bar.
    295         verify(actionBar).setBackgroundDrawable(any(ColorDrawable.class));
    296     }
    297 
    298     @Test
    299     public void initAppHeaderController_appHeaderNull_useFragmentContext() {
    300         mController = new AppHeaderController(mContext, mFragment, null);
    301 
    302         // Fragment.getContext() is invoked to inflate the view
    303         verify(mFragment).getContext();
    304     }
    305 }
    306