| /* |
| * Copyright (C) 2017 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.widget; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.os.UserManager; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.testutils.FakeFeatureFactory; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settingslib.applications.DefaultAppInfo; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Answers; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class RadioButtonPickerFragmentTest { |
| |
| |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private Activity mActivity; |
| @Mock |
| private PreferenceScreen mScreen; |
| @Mock |
| private UserManager mUserManager; |
| |
| private TestFragment mFragment; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| FakeFeatureFactory.setupForTest(); |
| mFragment = spy(new TestFragment()); |
| |
| when(mActivity.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager); |
| doReturn(mActivity).when(mFragment).getContext(); |
| doReturn(mScreen).when(mFragment).getPreferenceScreen(); |
| } |
| |
| @Test |
| public void onAttach_userIsInitialized() { |
| mFragment.onAttach((Context) mActivity); |
| |
| verify(mActivity).getSystemService(Context.USER_SERVICE); |
| } |
| |
| @Test |
| public void displaySingleOption_shouldSelectRadioButton() { |
| final RadioButtonPreference pref = |
| new RadioButtonPreference(RuntimeEnvironment.application); |
| when(mScreen.getPreferenceCount()).thenReturn(1); |
| when(mScreen.getPreference(0)).thenReturn(pref); |
| |
| mFragment.mayCheckOnlyRadioButton(); |
| |
| assertThat(pref.isChecked()).isTrue(); |
| } |
| |
| @Test |
| public void clickPreference_shouldConfirm() { |
| final RadioButtonPreference pref = |
| new RadioButtonPreference(RuntimeEnvironment.application); |
| pref.setKey("TEST"); |
| |
| mFragment.onRadioButtonClicked(pref); |
| |
| assertThat(mFragment.setDefaultKeyCalled).isTrue(); |
| } |
| |
| @Test |
| public void shouldHaveNoCustomPreferenceLayout() { |
| assertThat(mFragment.getRadioButtonPreferenceCustomLayoutResId()).isEqualTo(0); |
| } |
| |
| public static class TestFragment extends RadioButtonPickerFragment { |
| |
| boolean setDefaultKeyCalled; |
| |
| @Override |
| public int getMetricsCategory() { |
| return 0; |
| } |
| |
| @Override |
| protected int getPreferenceScreenResId() { |
| return 0; |
| } |
| |
| @Override |
| protected List<DefaultAppInfo> getCandidates() { |
| return new ArrayList<>(); |
| } |
| |
| @Override |
| protected String getDefaultKey() { |
| return null; |
| } |
| |
| @Override |
| protected boolean setDefaultKey(String key) { |
| setDefaultKeyCalled = true; |
| return true; |
| } |
| |
| @Override |
| public Context getContext() { |
| return RuntimeEnvironment.application; |
| } |
| } |
| } |