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Code Issues Releases Wiki Activity

For #7048: Network info migration (#7091)

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* Fixes #7048.
Adds extension function to check if online or not based on capabilities
Modified `buildDeviceList`
Modifies tests

* Fixing lint error for max length
Fixing test in AppRequestInterceptorTest.kt

* Adds suppression for deprecation
Moving away from using anko for ConnectivityManager instance

* Creates ConnectivityManager extension component

* Fixes #7180
Refactors test cases to fix static mocks
This commit is contained in:
Suraj Shah 2019-12-17 06:03:11 +00:00 committed by Tiger Oakes
parent e727ae5d7e
commit 6cb3879caf
5 changed files with 58 additions and 17 deletions
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9
app/src/main/java/org/mozilla/fenix/AppRequestInterceptor.kt
View File

@ -6,8 +6,8 @@ package org.mozilla.fenix
import android.content.Context
import android.net.ConnectivityManager
import android.net.NetworkInfo
import androidx.annotation.RawRes
import androidx.core.content.getSystemService
import mozilla.components.browser.errorpages.ErrorPages
import mozilla.components.browser.errorpages.ErrorType
import mozilla.components.concept.engine.EngineSession
@ -15,6 +15,7 @@ import mozilla.components.concept.engine.request.RequestInterceptor
import org.mozilla.fenix.components.metrics.Event
import org.mozilla.fenix.ext.components
import org.mozilla.fenix.ext.settings
import org.mozilla.fenix.ext.isOnline
class AppRequestInterceptor(private val context: Context) : RequestInterceptor {
override fun onLoadRequest(
@ -71,10 +72,8 @@ class AppRequestInterceptor(private val context: Context) : RequestInterceptor {
private fun improveErrorType(errorType: ErrorType): ErrorType {
// This is not an ideal solution. For context, see:
// https://github.com/mozilla-mobile/android-components/pull/5068#issuecomment-558415367
val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
val activeNetwork: NetworkInfo? = cm.activeNetworkInfo
@Suppress("DEPRECATION") // NetworkCallback is not appropriate for this use case
val isConnected: Boolean = activeNetwork?.isConnectedOrConnecting == true
val isConnected: Boolean = context.getSystemService<ConnectivityManager>()!!.isOnline()
return when {
errorType == ErrorType.ERROR_UNKNOWN_HOST && !isConnected -> ErrorType.ERROR_NO_INTERNET

29
app/src/main/java/org/mozilla/fenix/ext/ConnectivityManager.kt Normal file
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@ -0,0 +1,29 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.fenix.ext
import android.net.ConnectivityManager
import android.net.Network
import android.net.NetworkCapabilities
import android.os.Build
/**
* Checks for availability of network.
*
* For devices above [Build.VERSION_CODES.M] it even checks if there's internet flowing through it or not.
* */
fun ConnectivityManager.isOnline(network: Network? = null): Boolean {
return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
getNetworkCapabilities(network ?: activeNetwork)?.let {
it.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) &&
it.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
} ?: false
} else {
// for devices below android M, there's no better way to get this.
// active network info can be null if there are no active networks.
@Suppress("Deprecation")
activeNetworkInfo?.isConnected ?: false
}
}

14
app/src/main/java/org/mozilla/fenix/share/ShareViewModel.kt
View File

@ -23,6 +23,7 @@ import kotlinx.coroutines.launch
import mozilla.components.concept.sync.DeviceCapability
import mozilla.components.service.fxa.manager.FxaAccountManager
import org.mozilla.fenix.ext.components
import org.mozilla.fenix.ext.isOnline
import org.mozilla.fenix.share.listadapters.AppShareOption
import org.mozilla.fenix.share.listadapters.SyncShareOption
@ -36,17 +37,17 @@ class ShareViewModel(application: Application) : AndroidViewModel(application) {
@VisibleForTesting
internal val networkCallback = object : ConnectivityManager.NetworkCallback() {
override fun onLost(network: Network?) = reloadDevices()
override fun onAvailable(network: Network?) = reloadDevices()
override fun onLost(network: Network?) = reloadDevices(network)
override fun onAvailable(network: Network?) = reloadDevices(network)
private fun reloadDevices() {
private fun reloadDevices(network: Network?) {
viewModelScope.launch(IO) {
fxaAccountManager.authenticatedAccount()
?.deviceConstellation()
?.refreshDevicesAsync()
?.await()
val devicesShareOptions = buildDeviceList(fxaAccountManager)
val devicesShareOptions = buildDeviceList(fxaAccountManager, network)
devicesListLiveData.postValue(devicesShareOptions)
}
}
@ -128,13 +129,12 @@ class ShareViewModel(application: Application) : AndroidViewModel(application) {
*/
@VisibleForTesting
@WorkerThread
internal fun buildDeviceList(accountManager: FxaAccountManager): List<SyncShareOption> {
val activeNetwork = connectivityManager?.activeNetworkInfo
internal fun buildDeviceList(accountManager: FxaAccountManager, network: Network? = null): List<SyncShareOption> {
val account = accountManager.authenticatedAccount()
return when {
// No network
activeNetwork?.isConnected != true -> listOf(SyncShareOption.Offline)
connectivityManager?.isOnline(network) != true -> listOf(SyncShareOption.Offline)
// No account signed in
account == null -> listOf(SyncShareOption.SignIn)
// Account needs to be re-authenticated

10
app/src/test/java/org/mozilla/fenix/AppRequestInterceptorTest.kt
View File

@ -4,10 +4,14 @@
package org.mozilla.fenix
import android.net.ConnectivityManager
import androidx.annotation.RawRes
import androidx.core.content.getSystemService
import assertk.assertThat
import assertk.assertions.isEqualTo
import io.mockk.every
import io.mockk.mockk
import io.mockk.mockkStatic
import kotlinx.coroutines.ObsoleteCoroutinesApi
import mozilla.components.browser.errorpages.ErrorPages
import mozilla.components.browser.errorpages.ErrorType
@ -16,6 +20,7 @@ import mozilla.components.support.test.robolectric.testContext
import org.junit.Before
import org.junit.Test
import org.junit.runner.RunWith
import org.mozilla.fenix.ext.isOnline
import org.robolectric.RobolectricTestRunner
import org.robolectric.annotation.Config
@ -28,6 +33,11 @@ class AppRequestInterceptorTest {
@Before
fun setUp() {
mockkStatic("org.mozilla.fenix.ext.ConnectivityManagerKt")
every { testContext.getSystemService<ConnectivityManager>()!!.isOnline() } returns true
interceptor = AppRequestInterceptor(testContext)
}

13
app/src/test/java/org/mozilla/fenix/share/ShareViewModelTest.kt
View File

@ -15,6 +15,7 @@ import io.mockk.every
import io.mockk.mockk
import io.mockk.spyk
import io.mockk.verify
import io.mockk.mockkStatic
import kotlinx.coroutines.runBlocking
import mozilla.components.service.fxa.manager.FxaAccountManager
import mozilla.components.support.test.robolectric.testContext
@ -25,6 +26,7 @@ import org.junit.runner.RunWith
import org.mozilla.fenix.TestApplication
import org.mozilla.fenix.ext.application
import org.mozilla.fenix.ext.components
import org.mozilla.fenix.ext.isOnline
import org.mozilla.fenix.share.listadapters.AppShareOption
import org.mozilla.fenix.share.listadapters.SyncShareOption
import org.robolectric.RobolectricTestRunner
@ -48,11 +50,12 @@ class ShareViewModelTest {
connectivityManager = mockk(relaxed = true)
fxaAccountManager = mockk(relaxed = true)
mockkStatic("org.mozilla.fenix.ext.ConnectivityManagerKt")
every { application.packageName } returns packageName
every { application.packageManager } returns packageManager
every { application.getSystemService<ConnectivityManager>() } returns connectivityManager
every { application.components.backgroundServices.accountManager } returns fxaAccountManager
every { connectivityManager.activeNetworkInfo } returns mockk(relaxed = true)
viewModel = ShareViewModel(application)
}
@ -91,16 +94,16 @@ class ShareViewModelTest {
@Test
fun `buildDevicesList returns offline option`() {
every { connectivityManager.activeNetworkInfo.isConnected } returns false
every { connectivityManager.isOnline() } returns false
assertEquals(listOf(SyncShareOption.Offline), viewModel.buildDeviceList(fxaAccountManager))
every { connectivityManager.activeNetworkInfo } returns null
every { connectivityManager.getNetworkCapabilities(connectivityManager.activeNetwork) } returns null
assertEquals(listOf(SyncShareOption.Offline), viewModel.buildDeviceList(fxaAccountManager))
}
@Test
fun `buildDevicesList returns sign-in option`() {
every { connectivityManager.activeNetworkInfo.isConnected } returns true
every { connectivityManager.isOnline() } returns true
every { fxaAccountManager.authenticatedAccount() } returns null
assertEquals(listOf(SyncShareOption.SignIn), viewModel.buildDeviceList(fxaAccountManager))
@ -108,7 +111,7 @@ class ShareViewModelTest {
@Test
fun `buildDevicesList returns reconnect option`() {
every { connectivityManager.activeNetworkInfo.isConnected } returns true
every { connectivityManager.isOnline() } returns true
every { fxaAccountManager.authenticatedAccount() } returns mockk()
every { fxaAccountManager.accountNeedsReauth() } returns true