Merge "[Testing] use AndroidJUnit4 in new MobileDataPreferenceControllerTest"
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Jeremy Goldman
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Android (Google) Code Review
Android (Google) Code Review
commit
9b8efdbe4c
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/*
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* Copyright (C) 2020 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.network.telephony;
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import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE;
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import static com.google.common.truth.Truth.assertThat;
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import static org.mockito.Matchers.anyInt;
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import static org.mockito.Mockito.doReturn;
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import static org.mockito.Mockito.spy;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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import android.app.Instrumentation;
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import android.content.Context;
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import android.content.res.Resources;
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import android.telephony.SubscriptionInfo;
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import android.telephony.SubscriptionManager;
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import android.telephony.TelephonyManager;
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import androidx.fragment.app.FragmentManager;
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import androidx.fragment.app.FragmentTransaction;
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import androidx.preference.SwitchPreference;
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import androidx.test.core.app.ApplicationProvider;
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import androidx.test.ext.junit.runners.AndroidJUnit4;
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import androidx.test.platform.app.InstrumentationRegistry;
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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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@RunWith(AndroidJUnit4.class)
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public class MobileDataPreferenceControllerTest {
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private static final int SUB_ID = 2;
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private static final int SUB_ID_OTHER = 3;
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@Mock
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private FragmentManager mFragmentManager;
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@Mock
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private TelephonyManager mTelephonyManager;
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@Mock
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private TelephonyManager mInvalidTelephonyManager;
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@Mock
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private SubscriptionManager mSubscriptionManager;
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@Mock
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private SubscriptionInfo mSubscriptionInfo;
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@Mock
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private FragmentTransaction mFragmentTransaction;
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private MobileDataPreferenceController mController;
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private SwitchPreference mPreference;
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private Context mContext;
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@Before
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public void setUp() {
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MockitoAnnotations.initMocks(this);
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mContext = spy(ApplicationProvider.getApplicationContext());
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doReturn(mTelephonyManager).when(mContext).getSystemService(Context.TELEPHONY_SERVICE);
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when(mContext.getSystemService(SubscriptionManager.class)).thenReturn(mSubscriptionManager);
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doReturn(mTelephonyManager).when(mTelephonyManager).createForSubscriptionId(SUB_ID);
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doReturn(mInvalidTelephonyManager).when(mTelephonyManager).createForSubscriptionId(
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SubscriptionManager.INVALID_SUBSCRIPTION_ID);
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doReturn(mFragmentTransaction).when(mFragmentManager).beginTransaction();
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mPreference = new SwitchPreference(mContext);
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mController = new MobileDataPreferenceController(mContext, "mobile_data");
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mController.init(mFragmentManager, SUB_ID);
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mPreference.setKey(mController.getPreferenceKey());
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}
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@Test
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public void getAvailabilityStatus_invalidSubscription_returnAvailableUnsearchable() {
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mController.init(mFragmentManager, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
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assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE_UNSEARCHABLE);
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}
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@Test
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public void isDialogNeeded_disableSingleSim_returnFalse() {
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doReturn(true).when(mTelephonyManager).isDataEnabled();
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doReturn(mSubscriptionInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(SUB_ID);
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doReturn(1).when(mTelephonyManager).getActiveModemCount();
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assertThat(mController.isDialogNeeded()).isFalse();
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}
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@Test
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public void isDialogNeeded_enableNonDefaultSimInMultiSimMode_returnTrue() {
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doReturn(false).when(mTelephonyManager).isDataEnabled();
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doReturn(mSubscriptionInfo).when(mSubscriptionManager)
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.getActiveSubscriptionInfo(SUB_ID);
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// Ideally, it would be better if we could set the default data subscription to
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// SUB_ID_OTHER, and set that as an active subscription id.
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when(mSubscriptionManager.isActiveSubscriptionId(anyInt())).thenReturn(true);
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doReturn(2).when(mTelephonyManager).getActiveModemCount();
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assertThat(mController.isDialogNeeded()).isTrue();
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assertThat(mController.mDialogType).isEqualTo(
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MobileDataDialogFragment.TYPE_MULTI_SIM_DIALOG);
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}
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@Test
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public void handlePreferenceTreeClick_needDialog_showDialog() {
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mController.mNeedDialog = true;
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final Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
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instrumentation.runOnMainSync(() -> {
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mController.handlePreferenceTreeClick(mPreference);
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});
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verify(mFragmentManager).beginTransaction();
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}
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@Test
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public void onPreferenceChange_singleSim_On_shouldEnableData() {
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doReturn(true).when(mTelephonyManager).isDataEnabled();
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doReturn(mSubscriptionInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(SUB_ID);
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doReturn(1).when(mTelephonyManager).getActiveModemCount();
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mController.onPreferenceChange(mPreference, true);
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verify(mTelephonyManager).setDataEnabled(true);
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}
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@Test
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public void onPreferenceChange_multiSim_On_shouldEnableData() {
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doReturn(true).when(mTelephonyManager).isDataEnabled();
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doReturn(mSubscriptionInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(SUB_ID);
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doReturn(2).when(mTelephonyManager).getActiveModemCount();
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mController.onPreferenceChange(mPreference, true);
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verify(mTelephonyManager).setDataEnabled(true);
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}
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@Test
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public void isChecked_returnUserDataEnabled() {
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mController.init(mFragmentManager, SUB_ID);
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assertThat(mController.isChecked()).isFalse();
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doReturn(true).when(mTelephonyManager).isDataEnabled();
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assertThat(mController.isChecked()).isTrue();
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}
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@Test
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public void updateState_opportunistic_disabled() {
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doReturn(mSubscriptionInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(SUB_ID);
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mController.init(mFragmentManager, SUB_ID);
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doReturn(true).when(mSubscriptionInfo).isOpportunistic();
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mController.updateState(mPreference);
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assertThat(mPreference.isEnabled()).isFalse();
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assertThat(mPreference.getSummary())
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.isEqualTo(resourceString("mobile_data_settings_summary_auto_switch"));
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}
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@Test
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public void updateState_notOpportunistic_enabled() {
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doReturn(mSubscriptionInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(SUB_ID);
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mController.init(mFragmentManager, SUB_ID);
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doReturn(false).when(mSubscriptionInfo).isOpportunistic();
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mController.updateState(mPreference);
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assertThat(mPreference.isEnabled()).isTrue();
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assertThat(mPreference.getSummary())
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.isEqualTo(resourceString("mobile_data_settings_summary"));
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}
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public String resourceString(String name) {
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final Resources res = mContext.getResources();
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return res.getString(res.getIdentifier(name, "string", mContext.getPackageName()));
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}
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}
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