1 /* 2 * Copyright (C) 2018 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 package com.android.loggers; 17 18 import static org.junit.Assert.assertEquals; 19 import static org.junit.Assert.assertFalse; 20 import static org.junit.Assert.assertTrue; 21 import static org.mockito.Mockito.doReturn; 22 import static org.mockito.Mockito.mock; 23 24 import com.android.ddmlib.testrunner.RemoteAndroidTestRunner; 25 import com.android.tradefed.device.DeviceNotAvailableException; 26 import com.android.tradefed.invoker.IInvocationContext; 27 import com.android.tradefed.result.CollectingTestListener; 28 import com.android.tradefed.result.TestResult; 29 import com.android.tradefed.result.TestRunResult; 30 import com.android.tradefed.targetprep.TargetSetupError; 31 import com.android.tradefed.testtype.AndroidJUnitTest; 32 import com.android.tradefed.testtype.DeviceJUnit4ClassRunner; 33 import com.android.tradefed.testtype.junit4.BaseHostJUnit4Test; 34 35 import org.junit.Before; 36 import org.junit.Test; 37 import org.junit.runner.RunWith; 38 39 import java.util.Arrays; 40 import java.util.Collection; 41 42 /** 43 * Test the device side file logger to ensure we receive the information from the device 44 * instrumentation. 45 */ 46 @RunWith(DeviceJUnit4ClassRunner.class) 47 public class DeviceFileLoggerHostTest extends BaseHostJUnit4Test { 48 private static final String TEST_APK = "CollectorDeviceLibTest.apk"; 49 private static final String PACKAGE_NAME = "android.device.collectors"; 50 private static final String AJUR_RUNNER = "androidx.test.runner.AndroidJUnitRunner"; 51 52 private static final String FILE_LOGGER = "android.device.loggers.LogFileLogger"; 53 54 private RemoteAndroidTestRunner mTestRunner; 55 private IInvocationContext mContext; 56 57 @Before setUp()58 public void setUp() throws DeviceNotAvailableException, TargetSetupError { 59 installPackage(TEST_APK); 60 assertTrue(isPackageInstalled(PACKAGE_NAME)); 61 mTestRunner = 62 new RemoteAndroidTestRunner(PACKAGE_NAME, AJUR_RUNNER, getDevice().getIDevice()); 63 // Set the new runListener order to ensure test cases can show their metrics. 64 mTestRunner.addInstrumentationArg(AndroidJUnitTest.NEW_RUN_LISTENER_ORDER_KEY, "true"); 65 mContext = mock(IInvocationContext.class); 66 doReturn(Arrays.asList(getDevice())).when(mContext).getDevices(); 67 doReturn(Arrays.asList(getBuild())).when(mContext).getBuildInfos(); 68 } 69 70 @Test testFileIsLogged()71 public void testFileIsLogged() throws Exception { 72 mTestRunner.addInstrumentationArg("listener", FILE_LOGGER); 73 mTestRunner.setClassName("android.device.loggers.test.StubInstrumentationAnnotatedTest"); 74 CollectingTestListener listener = new CollectingTestListener(); 75 assertTrue(getDevice().runInstrumentationTests(mTestRunner, listener)); 76 77 Collection<TestRunResult> results = listener.getRunResults(); 78 assertEquals(1, results.size()); 79 TestRunResult result = results.iterator().next(); 80 assertFalse(result.isRunFailure()); 81 assertFalse(result.hasFailedTests()); 82 // Check that each test case has results with the metrics associated. 83 for (TestResult res : result.getTestResults().values()) { 84 assertTrue(res.getMetrics().containsKey("fake_file")); 85 assertEquals("/fake/path", res.getMetrics().get("fake_file")); 86 } 87 } 88 } 89