Use alternative PhoneStateListener formal API
MultinetworkPolicyTracker is part of Connectivity mainline module which cannot call @hide API to register PhoneStateListener. Thus, replace it to formal API. Bug: 171183530 Test: atest FrameworksNetTests Change-Id: Ib02790623e82726aaada33f559226020d1e0019b
This commit is contained in:
paulhu
137
tests/net/java/android/net/util/MultinetworkPolicyTrackerTest.kt
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137
tests/net/java/android/net/util/MultinetworkPolicyTrackerTest.kt
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/*
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* Copyright (C) 2021 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 android.net.util
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import android.content.Context
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import android.content.res.Resources
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import android.net.ConnectivityManager.MULTIPATH_PREFERENCE_HANDOVER
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import android.net.ConnectivityManager.MULTIPATH_PREFERENCE_PERFORMANCE
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import android.net.ConnectivityManager.MULTIPATH_PREFERENCE_RELIABILITY
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import android.net.util.MultinetworkPolicyTracker.ActiveDataSubscriptionIdChangedListener
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import android.provider.Settings
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import android.provider.Settings.Global.NETWORK_AVOID_BAD_WIFI
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import android.provider.Settings.Global.NETWORK_METERED_MULTIPATH_PREFERENCE
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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 android.test.mock.MockContentResolver
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import androidx.test.filters.SmallTest
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import androidx.test.runner.AndroidJUnit4
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import com.android.internal.R
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import com.android.internal.util.test.FakeSettingsProvider
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import org.junit.Assert.assertEquals
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import org.junit.Assert.assertFalse
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import org.junit.Assert.assertTrue
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.mockito.ArgumentCaptor
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import org.mockito.ArgumentMatchers.anyInt
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import org.mockito.ArgumentMatchers.argThat
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import org.mockito.Mockito.any
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import org.mockito.Mockito.doReturn
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import org.mockito.Mockito.mock
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import org.mockito.Mockito.times
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import org.mockito.Mockito.verify
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/**
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* Tests for [MultinetworkPolicyTracker].
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*
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* Build, install and run with:
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* atest android.net.util.MultinetworkPolicyTrackerTest
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*/
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@RunWith(AndroidJUnit4::class)
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@SmallTest
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class MultinetworkPolicyTrackerTest {
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private val resources = mock(Resources::class.java).also {
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doReturn(0).`when`(it).getInteger(R.integer.config_networkAvoidBadWifi)
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}
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private val telephonyManager = mock(TelephonyManager::class.java)
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private val subscriptionManager = mock(SubscriptionManager::class.java).also {
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doReturn(null).`when`(it).getActiveSubscriptionInfo(anyInt())
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}
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private val resolver = MockContentResolver().apply {
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addProvider(Settings.AUTHORITY, FakeSettingsProvider()) }
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private val context = mock(Context::class.java).also {
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doReturn(Context.TELEPHONY_SERVICE).`when`(it)
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.getSystemServiceName(TelephonyManager::class.java)
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doReturn(telephonyManager).`when`(it).getSystemService(Context.TELEPHONY_SERVICE)
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doReturn(subscriptionManager).`when`(it)
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.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE)
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doReturn(resolver).`when`(it).contentResolver
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doReturn(resources).`when`(it).resources
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doReturn(it).`when`(it).createConfigurationContext(any())
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Settings.Global.putString(resolver, NETWORK_AVOID_BAD_WIFI, "1")
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}
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private val tracker = MultinetworkPolicyTracker(context, null /* handler */)
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private fun assertMultipathPreference(preference: Int) {
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Settings.Global.putString(resolver, NETWORK_METERED_MULTIPATH_PREFERENCE,
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preference.toString())
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tracker.updateMeteredMultipathPreference()
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assertEquals(preference, tracker.meteredMultipathPreference)
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}
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@Test
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fun testUpdateMeteredMultipathPreference() {
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assertMultipathPreference(MULTIPATH_PREFERENCE_HANDOVER)
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assertMultipathPreference(MULTIPATH_PREFERENCE_RELIABILITY)
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assertMultipathPreference(MULTIPATH_PREFERENCE_PERFORMANCE)
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}
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@Test
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fun testUpdateAvoidBadWifi() {
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Settings.Global.putString(resolver, NETWORK_AVOID_BAD_WIFI, "0")
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assertTrue(tracker.updateAvoidBadWifi())
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assertFalse(tracker.avoidBadWifi)
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doReturn(1).`when`(resources).getInteger(R.integer.config_networkAvoidBadWifi)
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assertTrue(tracker.updateAvoidBadWifi())
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assertTrue(tracker.avoidBadWifi)
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}
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@Test
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fun testOnActiveDataSubscriptionIdChanged() {
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val testSubId = 1000
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val subscriptionInfo = SubscriptionInfo(testSubId, ""/* iccId */, 1/* iccId */,
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"TMO"/* displayName */, "TMO"/* carrierName */, 1/* nameSource */, 1/* iconTint */,
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"123"/* number */, 1/* roaming */, null/* icon */, "310"/* mcc */, "210"/* mnc */,
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""/* countryIso */, false/* isEmbedded */, null/* nativeAccessRules */,
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"1"/* cardString */)
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doReturn(subscriptionInfo).`when`(subscriptionManager).getActiveSubscriptionInfo(testSubId)
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// Modify avoidBadWifi and meteredMultipathPreference settings value and local variables in
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// MultinetworkPolicyTracker should be also updated after subId changed.
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Settings.Global.putString(resolver, NETWORK_AVOID_BAD_WIFI, "0")
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Settings.Global.putString(resolver, NETWORK_METERED_MULTIPATH_PREFERENCE,
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MULTIPATH_PREFERENCE_PERFORMANCE.toString())
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val listenerCaptor = ArgumentCaptor.forClass(
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ActiveDataSubscriptionIdChangedListener::class.java)
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verify(telephonyManager, times(1))
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.registerPhoneStateListener(any(), listenerCaptor.capture())
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val listener = listenerCaptor.value
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listener.onActiveDataSubscriptionIdChanged(testSubId)
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// Check it get resource value with test sub id.
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verify(subscriptionManager, times(1)).getActiveSubscriptionInfo(testSubId)
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verify(context).createConfigurationContext(argThat { it.mcc == 310 && it.mnc == 210 })
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// Check if avoidBadWifi and meteredMultipathPreference values have been updated.
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assertFalse(tracker.avoidBadWifi)
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assertEquals(MULTIPATH_PREFERENCE_PERFORMANCE, tracker.meteredMultipathPreference)
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}
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}
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