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      1 /*
      2  * Copyright (C) 2013 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.tradefed.targetprep;
     18 
     19 import static org.junit.Assert.*;
     20 
     21 import com.android.tradefed.build.AppBuildInfo;
     22 import com.android.tradefed.config.OptionSetter;
     23 import com.android.tradefed.device.ITestDevice;
     24 import com.android.tradefed.device.WifiHelper;
     25 import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
     26 import com.android.tradefed.testtype.IDeviceTest;
     27 import com.android.tradefed.util.FileUtil;
     28 
     29 import org.junit.Test;
     30 import org.junit.runner.RunWith;
     31 
     32 import java.io.File;
     33 
     34 /**
     35  * A functional test for {@link AppSetup}.
     36  *
     37  * <p>Relies on WifiUtil.apk in tradefed.jar.
     38  *
     39  * <p>'aapt' must be in PATH.
     40  */
     41 @RunWith(DeviceJUnit4ClassRunner.class)
     42 public class AppSetupFuncTest implements IDeviceTest {
     43 
     44     private ITestDevice mDevice;
     45 
     46     @Override
     47     public void setDevice(ITestDevice device) {
     48         mDevice = device;
     49     }
     50 
     51     @Override
     52     public ITestDevice getDevice() {
     53         return mDevice;
     54     }
     55 
     56     /** Test end to end normal case for {@link AppSetup}. */
     57     @Test
     58     public void testSetupTeardown() throws Exception {
     59         // use wifiutil as a test apk since it already exists
     60         getDevice().uninstallPackage(WifiHelper.INSTRUMENTATION_PKG);
     61         File wifiapk = WifiHelper.extractWifiUtilApk();
     62         try {
     63             AppBuildInfo appBuild = new AppBuildInfo("0", "stub");
     64             appBuild.addAppPackageFile(wifiapk, "0");
     65             AppSetup appSetup = new AppSetup();
     66             // turn off reboot to reduce test execution time
     67             OptionSetter optionSetter = new OptionSetter(appSetup);
     68             optionSetter.setOptionValue("reboot", "false");
     69             appSetup.setUp(getDevice(), appBuild);
     70             assertTrue(getDevice().getUninstallablePackageNames().contains(
     71                     WifiHelper.INSTRUMENTATION_PKG));
     72             appSetup.tearDown(getDevice(), appBuild, null);
     73             assertFalse(getDevice().getUninstallablePackageNames().contains(
     74                     WifiHelper.INSTRUMENTATION_PKG));
     75         } finally {
     76             FileUtil.deleteFile(wifiapk);
     77         }
     78     }
     79 }
     80