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/*
* Copyright (C) 2018 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.hotspot2;
import static org.junit.Assert.assertEquals;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.when;
import static org.mockito.MockitoAnnotations.initMocks;
import android.content.Context;
import android.support.test.filters.SmallTest;
import android.telephony.TelephonyManager;
import com.android.server.wifi.WifiNative;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
/**
* Unit tests for {@link SystemInfo}.
*/
@SmallTest
public class SystemInfoTest {
@Mock Context mContext;
@Mock TelephonyManager mTelephonyManager;
@Mock WifiNative mWifiNative;
SystemInfo mSystemInfo;
private static final String TEST_MAC = "11:22:33:44:55:66";
private static final String TEST_IFACE = "wlan0";
@Before
public void setUp() throws Exception {
initMocks(this);
when(mContext.getSystemService(Context.TELEPHONY_SERVICE)).thenReturn(mTelephonyManager);
mSystemInfo = new SystemInfo(mContext, mWifiNative);
}
/**
* Verify that IMEI is returned as device ID when it is provided by {@link TelephonyManager}.
*/
@Test
public void getDeviceIdWithImei() {
String imei = "123456";
when(mTelephonyManager.getImei()).thenReturn(imei);
assertEquals(imei, mSystemInfo.getDeviceId());
}
/**
* Verify that MEID is returned as device ID when it is provided by {@link TelephonyManager}.
*/
@Test
public void getDeviceIdWithMeid() {
String meid = "098763";
when(mTelephonyManager.getImei()).thenReturn(null);
when(mTelephonyManager.getMeid()).thenReturn(meid);
assertEquals(meid, mSystemInfo.getDeviceId());
}
/**
* Verify that {@link SystemInfo#UNKNOWN_INFO} is returned as device ID when both IMEI and
* MEID are not provided by {@link TelephonyManager}.
*/
@Test
public void getDeviceIdWithoutSim() {
when(mTelephonyManager.getImei()).thenReturn(null);
when(mTelephonyManager.getMeid()).thenReturn(null);
assertEquals(SystemInfo.UNKNOWN_INFO, mSystemInfo.getDeviceId());
}
/**
* Verify that mac address is returned successfully.
*/
@Test
public void getWifiMacAddress() {
when(mWifiNative.getMacAddress(any(String.class))).thenReturn(TEST_MAC);
assertEquals(TEST_MAC, mSystemInfo.getMacAddress(TEST_IFACE));
}
}
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