LogRunListener.java
/*
* Copyright (C) 2013 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 androidx.test.internal.runner.listener;
import android.util.Log;
import org.junit.runner.Description;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;
import org.junit.runner.notification.RunListener;
/**
* A <a href="http://junit.org/javadoc/latest/org/junit/runner/notification/RunListener.html"><code>
* RunListener</code></a> that outputs test events to logcat.
*
* <p>Attempts to follow similar format as InstrumentationTestRunner.
*/
public class LogRunListener extends RunListener {
// use tag consistent with InstrumentationTestRunner
private static final String TAG = "TestRunner";
@Override
public void testRunStarted(Description description) throws Exception {
Log.i(TAG, String.format("run started: %d tests", description.testCount()));
}
@Override
public void testRunFinished(Result result) throws Exception {
Log.i(
TAG,
String.format(
"run finished: %d tests, %d failed, %d ignored",
result.getRunCount(), result.getFailureCount(), result.getIgnoreCount()));
}
@Override
public void testStarted(Description description) throws Exception {
Log.i(TAG, "started: " + description.getDisplayName());
}
@Override
public void testFinished(Description description) throws Exception {
Log.i(TAG, "finished: " + description.getDisplayName());
}
@Override
public void testFailure(Failure failure) throws Exception {
Log.e(TAG, "failed: " + failure.getDescription().getDisplayName());
Log.e(TAG, "----- begin exception -----");
Log.e(TAG, failure.getTrace());
Log.e(TAG, "----- end exception -----");
}
@Override
public void testAssumptionFailure(Failure failure) {
Log.e(TAG, "assumption failed: " + failure.getDescription().getDisplayName());
Log.e(TAG, "----- begin exception -----");
Log.e(TAG, failure.getTrace());
Log.e(TAG, "----- end exception -----");
}
@Override
public void testIgnored(Description description) throws Exception {
Log.i(TAG, "ignored: " + description.getDisplayName());
}
}