Merge "[Testing] use AndroidJUnit4 in new MobileDataPreferenceControllerTest"
diff --git a/tests/unit/src/com/android/settings/network/telephony/MobileDataPreferenceControllerTest.java b/tests/unit/src/com/android/settings/network/telephony/MobileDataPreferenceControllerTest.java
new file mode 100644
index 0000000..0feabf2
--- /dev/null
+++ b/tests/unit/src/com/android/settings/network/telephony/MobileDataPreferenceControllerTest.java
@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2020 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.network.telephony;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Matchers.anyInt;
+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.Instrumentation;
+import android.content.Context;
+import android.content.res.Resources;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.preference.SwitchPreference;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+
+@RunWith(AndroidJUnit4.class)
+public class MobileDataPreferenceControllerTest {
+ private static final int SUB_ID = 2;
+ private static final int SUB_ID_OTHER = 3;
+
+ @Mock
+ private FragmentManager mFragmentManager;
+ @Mock
+ private TelephonyManager mTelephonyManager;
+ @Mock
+ private TelephonyManager mInvalidTelephonyManager;
+ @Mock
+ private SubscriptionManager mSubscriptionManager;
+ @Mock
+ private SubscriptionInfo mSubscriptionInfo;
+ @Mock
+ private FragmentTransaction mFragmentTransaction;
+
+ private MobileDataPreferenceController mController;
+ private SwitchPreference mPreference;
+ private Context mContext;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+
+ mContext = spy(ApplicationProvider.getApplicationContext());
+ doReturn(mTelephonyManager).when(mContext).getSystemService(Context.TELEPHONY_SERVICE);
+
+ when(mContext.getSystemService(SubscriptionManager.class)).thenReturn(mSubscriptionManager);
+ doReturn(mTelephonyManager).when(mTelephonyManager).createForSubscriptionId(SUB_ID);
+ doReturn(mInvalidTelephonyManager).when(mTelephonyManager).createForSubscriptionId(
+ SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+ doReturn(mFragmentTransaction).when(mFragmentManager).beginTransaction();
+
+ mPreference = new SwitchPreference(mContext);
+ mController = new MobileDataPreferenceController(mContext, "mobile_data");
+ mController.init(mFragmentManager, SUB_ID);
+ mPreference.setKey(mController.getPreferenceKey());
+ }
+
+ @Test
+ public void getAvailabilityStatus_invalidSubscription_returnAvailableUnsearchable() {
+ mController.init(mFragmentManager, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+
+ assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE_UNSEARCHABLE);
+ }
+
+ @Test
+ public void isDialogNeeded_disableSingleSim_returnFalse() {
+ doReturn(true).when(mTelephonyManager).isDataEnabled();
+ doReturn(mSubscriptionInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(SUB_ID);
+ doReturn(1).when(mTelephonyManager).getActiveModemCount();
+
+ assertThat(mController.isDialogNeeded()).isFalse();
+ }
+
+ @Test
+ public void isDialogNeeded_enableNonDefaultSimInMultiSimMode_returnTrue() {
+ doReturn(false).when(mTelephonyManager).isDataEnabled();
+ doReturn(mSubscriptionInfo).when(mSubscriptionManager)
+ .getActiveSubscriptionInfo(SUB_ID);
+ // Ideally, it would be better if we could set the default data subscription to
+ // SUB_ID_OTHER, and set that as an active subscription id.
+ when(mSubscriptionManager.isActiveSubscriptionId(anyInt())).thenReturn(true);
+ doReturn(2).when(mTelephonyManager).getActiveModemCount();
+
+ assertThat(mController.isDialogNeeded()).isTrue();
+ assertThat(mController.mDialogType).isEqualTo(
+ MobileDataDialogFragment.TYPE_MULTI_SIM_DIALOG);
+ }
+
+ @Test
+ public void handlePreferenceTreeClick_needDialog_showDialog() {
+ mController.mNeedDialog = true;
+ final Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+
+ instrumentation.runOnMainSync(() -> {
+ mController.handlePreferenceTreeClick(mPreference);
+ });
+ verify(mFragmentManager).beginTransaction();
+ }
+
+ @Test
+ public void onPreferenceChange_singleSim_On_shouldEnableData() {
+ doReturn(true).when(mTelephonyManager).isDataEnabled();
+ doReturn(mSubscriptionInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(SUB_ID);
+ doReturn(1).when(mTelephonyManager).getActiveModemCount();
+
+ mController.onPreferenceChange(mPreference, true);
+
+ verify(mTelephonyManager).setDataEnabled(true);
+ }
+
+ @Test
+ public void onPreferenceChange_multiSim_On_shouldEnableData() {
+ doReturn(true).when(mTelephonyManager).isDataEnabled();
+ doReturn(mSubscriptionInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(SUB_ID);
+ doReturn(2).when(mTelephonyManager).getActiveModemCount();
+
+ mController.onPreferenceChange(mPreference, true);
+
+ verify(mTelephonyManager).setDataEnabled(true);
+ }
+
+ @Test
+ public void isChecked_returnUserDataEnabled() {
+ mController.init(mFragmentManager, SUB_ID);
+ assertThat(mController.isChecked()).isFalse();
+
+ doReturn(true).when(mTelephonyManager).isDataEnabled();
+ assertThat(mController.isChecked()).isTrue();
+ }
+
+ @Test
+ public void updateState_opportunistic_disabled() {
+ doReturn(mSubscriptionInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(SUB_ID);
+ mController.init(mFragmentManager, SUB_ID);
+ doReturn(true).when(mSubscriptionInfo).isOpportunistic();
+ mController.updateState(mPreference);
+
+ assertThat(mPreference.isEnabled()).isFalse();
+ assertThat(mPreference.getSummary())
+ .isEqualTo(resourceString("mobile_data_settings_summary_auto_switch"));
+ }
+
+ @Test
+ public void updateState_notOpportunistic_enabled() {
+ doReturn(mSubscriptionInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(SUB_ID);
+ mController.init(mFragmentManager, SUB_ID);
+ doReturn(false).when(mSubscriptionInfo).isOpportunistic();
+ mController.updateState(mPreference);
+
+ assertThat(mPreference.isEnabled()).isTrue();
+ assertThat(mPreference.getSummary())
+ .isEqualTo(resourceString("mobile_data_settings_summary"));
+ }
+
+ public String resourceString(String name) {
+ final Resources res = mContext.getResources();
+ return res.getString(res.getIdentifier(name, "string", mContext.getPackageName()));
+ }
+}