| /* |
| * 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.osu; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.any; |
| import static org.mockito.Mockito.eq; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| import static org.mockito.MockitoAnnotations.initMocks; |
| |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.net.ConnectivityManager; |
| import android.net.Network; |
| import android.net.NetworkInfo; |
| import android.net.wifi.WifiConfiguration; |
| import android.net.wifi.WifiInfo; |
| import android.net.wifi.WifiManager; |
| import android.net.wifi.WifiSsid; |
| import android.os.Handler; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Mock; |
| |
| import java.io.IOException; |
| |
| /** |
| * Unit tests for {@link com.android.osu.NetworkConnection}. |
| */ |
| @SmallTest |
| public class NetworkConnectionTest { |
| private static final String TEST_SSID = "TEST SSID"; |
| private static final String TEST_SSID_WITH_QUOTES = "\"" + TEST_SSID + "\""; |
| private static final int TEST_NETWORK_ID = 1; |
| |
| @Mock Context mContext; |
| @Mock Handler mHandler; |
| @Mock WifiManager mWifiManager; |
| @Mock NetworkConnection.Callbacks mCallbacks; |
| |
| @Before |
| public void setUp() throws Exception { |
| initMocks(this); |
| when(mContext.getSystemService(Context.WIFI_SERVICE)).thenReturn(mWifiManager); |
| } |
| |
| /** |
| * Verify that an IOException will be thrown when failed to add the network. |
| * |
| * @throws Exception |
| */ |
| @Test(expected = IOException.class) |
| public void networkAddFailed() throws Exception { |
| when(mWifiManager.addNetwork(any(WifiConfiguration.class))).thenReturn(-1); |
| new NetworkConnection(mContext, mHandler, WifiSsid.createFromAsciiEncoded(TEST_SSID), |
| null, mCallbacks); |
| } |
| |
| /** |
| * Verify that an IOException will be thrown when failed to enable the network. |
| * |
| * @throws Exception |
| */ |
| @Test(expected = IOException.class) |
| public void networkEnableFailed() throws Exception { |
| when(mWifiManager.addNetwork(any(WifiConfiguration.class))).thenReturn(TEST_NETWORK_ID); |
| when(mWifiManager.enableNetwork(eq(TEST_NETWORK_ID), eq(true))).thenReturn(false); |
| new NetworkConnection(mContext, mHandler, WifiSsid.createFromAsciiEncoded(TEST_SSID), |
| null, mCallbacks); |
| } |
| |
| /** |
| * Verify that the connection is established after receiving a |
| * WifiManager.NETWORK_STATE_CHANGED_ACTION intent indicating that we are connected. |
| * |
| * @throws Exception |
| */ |
| @Test |
| public void openNetworkConnectionEstablished() throws Exception { |
| when(mWifiManager.addNetwork(any(WifiConfiguration.class))).thenReturn(TEST_NETWORK_ID); |
| when(mWifiManager.enableNetwork(eq(TEST_NETWORK_ID), eq(true))).thenReturn(true); |
| NetworkConnection connection = new NetworkConnection(mContext, mHandler, |
| WifiSsid.createFromAsciiEncoded(TEST_SSID), null, mCallbacks); |
| |
| // Verify the WifiConfiguration being added. |
| ArgumentCaptor<WifiConfiguration> wifiConfig = |
| ArgumentCaptor.forClass(WifiConfiguration.class); |
| verify(mWifiManager).addNetwork(wifiConfig.capture()); |
| assertEquals(wifiConfig.getValue().SSID, TEST_SSID_WITH_QUOTES); |
| |
| // Capture the BroadcastReceiver. |
| ArgumentCaptor<BroadcastReceiver> receiver = |
| ArgumentCaptor.forClass(BroadcastReceiver.class); |
| verify(mContext).registerReceiver(receiver.capture(), any(), any(), any()); |
| |
| // Setup intent. |
| Intent intent = new Intent(WifiManager.NETWORK_STATE_CHANGED_ACTION); |
| NetworkInfo networkInfo = new NetworkInfo(ConnectivityManager.TYPE_WIFI, 0, "WIFI", ""); |
| networkInfo.setDetailedState(NetworkInfo.DetailedState.CONNECTED, "", ""); |
| intent.putExtra(WifiManager.EXTRA_NETWORK_INFO, networkInfo); |
| WifiInfo wifiInfo = new WifiInfo(); |
| wifiInfo.setNetworkId(TEST_NETWORK_ID); |
| intent.putExtra(WifiManager.EXTRA_WIFI_INFO, wifiInfo); |
| |
| // Send intent to the receiver. |
| Network network = new Network(0); |
| when(mWifiManager.getCurrentNetwork()).thenReturn(network); |
| receiver.getValue().onReceive(mContext, intent); |
| |
| // Verify we are connected. |
| verify(mCallbacks).onConnected(eq(network)); |
| } |
| } |