| /* |
| * Copyright (C) 2017 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.server.wifi; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.*; |
| |
| import android.net.wifi.ILocalOnlyHotspotCallback; |
| import android.net.wifi.SoftApConfiguration; |
| import android.net.wifi.WifiManager; |
| import android.os.IBinder; |
| import android.os.Process; |
| import android.os.RemoteException; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| /* |
| * Unit tests for {@link com.android.server.wifi.LocalOnlyHotspotRequestInfo}. |
| */ |
| @SmallTest |
| public class LocalOnlyHotspotRequestInfoTest extends WifiBaseTest { |
| |
| private static final String TAG = "LocalOnlyHotspotRequestInfoTest"; |
| @Mock IBinder mAppBinder; |
| @Mock ILocalOnlyHotspotCallback mCallback; |
| @Mock LocalOnlyHotspotRequestInfo.RequestingApplicationDeathCallback mDeathCallback; |
| RemoteException mRemoteException; |
| private LocalOnlyHotspotRequestInfo mLOHSRequestInfo; |
| |
| /** |
| * Setup test. |
| */ |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| when(mCallback.asBinder()).thenReturn(mAppBinder); |
| mRemoteException = new RemoteException("Test Remote Exception"); |
| } |
| |
| /** |
| * Make sure we link the call to request LocalOnlyHotspot by an app is linked to their Binder |
| * call. This allows us to clean up if the app dies. |
| */ |
| @Test |
| public void verifyBinderLinkToDeathIsCalled() throws Exception { |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(mCallback, mDeathCallback, null); |
| verify(mAppBinder).linkToDeath(eq(mLOHSRequestInfo), eq(0)); |
| } |
| |
| /** |
| * Calls to link the requestor to binder death should not pass null binder |
| */ |
| @Test(expected = NullPointerException.class) |
| public void verifyNullCallbackChecked() throws Exception { |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(null, mDeathCallback, null); |
| } |
| |
| /** |
| * Calls to create the requestor to binder death should not pass null death callback. |
| */ |
| @Test(expected = NullPointerException.class) |
| public void verifyNullDeathCallbackChecked() throws Exception { |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(mCallback, null, null); |
| } |
| |
| /** |
| * Calls to unlink the DeathRecipient should call to unlink from Binder. |
| */ |
| @Test |
| public void verifyUnlinkDeathRecipientUnlinksFromBinder() throws Exception { |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(mCallback, mDeathCallback, null); |
| mLOHSRequestInfo.unlinkDeathRecipient(); |
| verify(mAppBinder).unlinkToDeath(eq(mLOHSRequestInfo), eq(0)); |
| } |
| |
| /** |
| * Binder death notification should trigger a callback on the requestor. |
| */ |
| @Test |
| public void verifyBinderDeathTriggersCallback() { |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(mCallback, mDeathCallback, null); |
| mLOHSRequestInfo.binderDied(); |
| verify(mDeathCallback).onLocalOnlyHotspotRequestorDeath(eq(mLOHSRequestInfo)); |
| } |
| |
| /** |
| * Verify a RemoteException when calling linkToDeath triggers the callback. |
| */ |
| @Test |
| public void verifyRemoteExceptionTriggersCallback() throws Exception { |
| doThrow(mRemoteException).when(mAppBinder) |
| .linkToDeath(any(IBinder.DeathRecipient.class), eq(0)); |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(mCallback, mDeathCallback, null); |
| verify(mDeathCallback).onLocalOnlyHotspotRequestorDeath(eq(mLOHSRequestInfo)); |
| } |
| |
| /** |
| * Verify the pid is properly set. |
| */ |
| @Test |
| public void verifyPid() { |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(mCallback, mDeathCallback, null); |
| assertEquals(Process.myPid(), mLOHSRequestInfo.getPid()); |
| } |
| |
| @Test |
| public void verifyCustomConfig() { |
| SoftApConfiguration config = new SoftApConfiguration.Builder() |
| .setSsid("customSsid") |
| .build(); |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(mCallback, mDeathCallback, config); |
| assertEquals(config, mLOHSRequestInfo.getCustomConfig()); |
| } |
| |
| /** |
| * Verify that sendHotspotFailedMessage does send a Message properly |
| */ |
| @Test |
| public void verifySendFailedMessage() throws Exception { |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(mCallback, mDeathCallback, null); |
| mLOHSRequestInfo.sendHotspotFailedMessage( |
| WifiManager.LocalOnlyHotspotCallback.ERROR_GENERIC); |
| verify(mCallback).onHotspotFailed(WifiManager.LocalOnlyHotspotCallback.ERROR_GENERIC); |
| } |
| |
| /** |
| * Verify that sendHotspotStartedMessage does send a Message properly |
| */ |
| @Test |
| public void verifySendStartedMessage() throws Exception { |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(mCallback, mDeathCallback, null); |
| SoftApConfiguration config = mock(SoftApConfiguration.class); |
| mLOHSRequestInfo.sendHotspotStartedMessage(config); |
| ArgumentCaptor<SoftApConfiguration> mSoftApConfigCaptor = |
| ArgumentCaptor.forClass(SoftApConfiguration.class); |
| |
| verify(mCallback).onHotspotStarted(mSoftApConfigCaptor.capture()); |
| assertEquals(config, mSoftApConfigCaptor.getValue()); |
| } |
| |
| /** |
| * Verify that sendHotspotStoppedMessage does send a Message properly |
| */ |
| @Test |
| public void verifySendStoppedMessage() throws Exception { |
| mLOHSRequestInfo = new LocalOnlyHotspotRequestInfo(mCallback, mDeathCallback, null); |
| mLOHSRequestInfo.sendHotspotStoppedMessage(); |
| verify(mCallback).onHotspotStopped(); |
| } |
| } |