| /* |
| * 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; |
| |
| import static com.android.settings.SettingsActivity.EXTRA_SHOW_FRAGMENT; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.ActivityManager; |
| import android.content.Context; |
| import android.content.Intent; |
| |
| import androidx.fragment.app.Fragment; |
| import androidx.fragment.app.FragmentManager; |
| import androidx.fragment.app.FragmentTransaction; |
| |
| import com.android.settings.core.OnActivityResultListener; |
| import com.android.settings.testutils.FakeFeatureFactory; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.Robolectric; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class SettingsActivityTest { |
| |
| @Mock |
| private FragmentManager mFragmentManager; |
| @Mock |
| private ActivityManager.TaskDescription mTaskDescription; |
| private SettingsActivity mActivity; |
| private Context mContext; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mContext = RuntimeEnvironment.application; |
| mActivity = spy(Robolectric.buildActivity(SettingsActivity.class).create().get()); |
| } |
| |
| @Test |
| public void launchSettingFragment_nullExtraShowFragment_shouldNotCrash() { |
| when(mActivity.getSupportFragmentManager()).thenReturn(mFragmentManager); |
| doReturn(mContext.getContentResolver()).when(mActivity).getContentResolver(); |
| when(mFragmentManager.beginTransaction()).thenReturn(mock(FragmentTransaction.class)); |
| doReturn(RuntimeEnvironment.application.getClassLoader()).when(mActivity).getClassLoader(); |
| |
| mActivity.launchSettingFragment(null, mock(Intent.class)); |
| } |
| |
| @Test |
| public void setTaskDescription_shouldUpdateIcon() { |
| mActivity.setTaskDescription(mTaskDescription); |
| |
| verify(mTaskDescription).setIcon(any()); |
| } |
| |
| @Test |
| public void getSharedPreferences_intentExtraIsNull_shouldNotCrash() { |
| final Intent intent = new Intent(); |
| intent.putExtra(EXTRA_SHOW_FRAGMENT, (String)null); |
| doReturn(intent).when(mActivity).getIntent(); |
| doReturn(mContext.getPackageName()).when(mActivity).getPackageName(); |
| FakeFeatureFactory.setupForTest(); |
| |
| mActivity.getSharedPreferences(mContext.getPackageName() + "_preferences", 0); |
| } |
| |
| @Test |
| public void onActivityResult_shouldDelegateToListener() { |
| final List<Fragment> fragments = new ArrayList<>(); |
| fragments.add(new Fragment()); |
| fragments.add(new ListenerFragment()); |
| |
| final FragmentManager manager = mock(FragmentManager.class); |
| when(mActivity.getSupportFragmentManager()).thenReturn(manager); |
| when(manager.getFragments()).thenReturn(fragments); |
| |
| mActivity.onActivityResult(0, 0, new Intent()); |
| |
| assertThat(((ListenerFragment) fragments.get(1)).mOnActivityResultCalled).isTrue(); |
| } |
| |
| public static class ListenerFragment extends Fragment implements OnActivityResultListener { |
| |
| private boolean mOnActivityResultCalled; |
| |
| @Override |
| public void onActivityResult(int requestCode, int resultCode, Intent data) { |
| mOnActivityResultCalled = true; |
| } |
| } |
| } |