9d8603568d
This issue is caused by mPreference is null. (Not recovered when the fragment is recreated after configuration change.) Mimic the PreferenceDialogFragmentCompat.getPreference() in AndroidX to solve this issue. https://cs.android.com/androidx/platform/frameworks/support/+/androidx-main:preference/preference/src/main/java/androidx/preference/PreferenceDialogFragmentCompat.java;l=176;drc=ca9feb3b73769089afbfd36b4d4a3d91239f9cd5 Ideally in the long term, we could use PreferenceDialogFragmentCompat instead. Fix: 218754949 Test: robotest & manual Change-Id: I7fc8dd3b771aa45c91f915e25c8cc6c6afdd8d63
116 lines
4.0 KiB
Java
116 lines
4.0 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.users;
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import static com.google.common.truth.Truth.assertThat;
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import static org.mockito.Answers.RETURNS_DEEP_STUBS;
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import static org.mockito.ArgumentMatchers.anyInt;
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import static org.mockito.Mockito.when;
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import android.content.Context;
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import android.content.pm.UserInfo;
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import android.os.UserManager;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceFragmentCompat;
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import androidx.preference.PreferenceScreen;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.Mock;
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import org.mockito.MockitoAnnotations;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.RuntimeEnvironment;
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import org.robolectric.shadows.ShadowApplication;
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import java.util.ArrayList;
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import java.util.List;
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@RunWith(RobolectricTestRunner.class)
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public class AutoSyncPersonalDataPreferenceControllerTest {
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@Mock(answer = RETURNS_DEEP_STUBS)
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private PreferenceScreen mScreen;
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@Mock(answer = RETURNS_DEEP_STUBS)
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private UserManager mUserManager;
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@Mock(answer = RETURNS_DEEP_STUBS)
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private PreferenceFragmentCompat mFragment;
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private Context mContext;
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private Preference mPreference;
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private AutoSyncPersonalDataPreferenceController mController;
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@Before
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public void setUp() {
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MockitoAnnotations.initMocks(this);
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mContext = RuntimeEnvironment.application;
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ShadowApplication shadowContext = ShadowApplication.getInstance();
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shadowContext.setSystemService(Context.USER_SERVICE, mUserManager);
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mController = new AutoSyncPersonalDataPreferenceController(mContext, mFragment);
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mPreference = new Preference(mContext);
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mPreference.setKey(mController.getPreferenceKey());
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when(mScreen.findPreference(mPreference.getKey())).thenReturn(mPreference);
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}
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@Test
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public void displayPref_managedProfile_shouldNotDisplay() {
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when(mUserManager.isManagedProfile()).thenReturn(true);
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mController.displayPreference(mScreen);
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assertThat(mPreference.isVisible()).isFalse();
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}
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@Test
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public void displayPref_linkedUser_shouldNotDisplay() {
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when(mUserManager.isManagedProfile()).thenReturn(false);
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when(mUserManager.isRestrictedProfile()).thenReturn(true);
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mController.displayPreference(mScreen);
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assertThat(mPreference.isVisible()).isFalse();
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}
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@Test
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public void displayPref_oneProfile_shouldNotDisplay() {
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List<UserInfo> infos = new ArrayList<>();
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infos.add(new UserInfo(1, "user 1", 0));
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when(mUserManager.isManagedProfile()).thenReturn(false);
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when(mUserManager.isRestrictedProfile()).thenReturn(false);
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when(mUserManager.getProfiles(anyInt())).thenReturn(infos);
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mController.displayPreference(mScreen);
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assertThat(mPreference.isVisible()).isFalse();
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}
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@Test
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public void displayPref_prefAvailable_shouldDisplay() {
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List<UserInfo> infos = new ArrayList<>();
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infos.add(new UserInfo(1, "user 1", 0));
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infos.add(new UserInfo(2, "user 2", 0));
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when(mUserManager.isManagedProfile()).thenReturn(false);
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when(mUserManager.isRestrictedProfile()).thenReturn(false);
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when(mUserManager.getProfiles(anyInt())).thenReturn(infos);
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mController.displayPreference(mScreen);
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assertThat(mPreference.isVisible()).isTrue();
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}
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}
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