| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.felix.ipojo.junit4osgi.plugin; |
| |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import java.text.NumberFormat; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Locale; |
| |
| import junit.framework.Test; |
| |
| import org.codehaus.plexus.util.StringUtils; |
| |
| /** |
| * Test report. |
| * This class is provides the basics to support several output format. |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| public class Report { |
| |
| /** |
| * New line constant. |
| */ |
| protected static final String NL = System.getProperty("line.separator"); |
| |
| /** |
| * Number of ran tests. |
| */ |
| protected int m_completedCount; |
| |
| /** |
| * Number of errors. |
| */ |
| protected int m_errorsCount; |
| |
| /** |
| * Number of failures. |
| */ |
| protected int m_failuresCount; |
| |
| |
| /** |
| * Time at the beginning of the test execution. |
| */ |
| protected long m_startTime; |
| |
| /** |
| * Time at the end of the test execution. |
| */ |
| protected long m_endTime; |
| |
| /** |
| * Failing tests. |
| */ |
| private List m_failureSources = new ArrayList(); |
| |
| /** |
| * Tests in error. |
| */ |
| private List m_errorSources = new ArrayList(); |
| |
| /** |
| * Double format. |
| */ |
| private NumberFormat m_numberFormat = NumberFormat.getInstance(Locale.US); |
| |
| /** |
| * Gets failing tests. |
| * @return the list of failing tests. |
| */ |
| public List getFailureSources() { |
| return this.m_failureSources; |
| } |
| |
| /** |
| * Gets tests in error. |
| * @return the list of test throwing unexpected exceptions |
| */ |
| public List getErrorSources() { |
| return this.m_errorSources; |
| } |
| |
| /** |
| * Callback called when a test starts. |
| */ |
| public void testStarting() { |
| m_startTime = System.currentTimeMillis(); |
| } |
| |
| /** |
| * Callback called when a test ends successfully. |
| */ |
| public void testSucceeded() { |
| endTest(); |
| } |
| |
| /** |
| * Callback called when a test throws an unexpected error. |
| * @param test the test in error. |
| */ |
| public void testError(Test test) { |
| ++m_errorsCount; |
| m_errorSources.add(test.toString()); |
| endTest(); |
| } |
| |
| /** |
| * Callback called when a test fails. |
| * @param test the failing test. |
| */ |
| public void testFailed(Test test) { |
| ++m_failuresCount; |
| m_failureSources.add(test.toString()); |
| endTest(); |
| } |
| |
| /** |
| * Callback called when a test ends. |
| * This method handles common action when a test ends. |
| */ |
| private void endTest() { |
| ++m_completedCount; |
| |
| m_endTime = System.currentTimeMillis(); |
| |
| if (m_startTime == 0) { |
| m_startTime = m_endTime; |
| } |
| } |
| |
| |
| public int getNumErrors() { |
| return m_errorsCount; |
| } |
| |
| public int getNumFailures() { |
| return m_failuresCount; |
| } |
| |
| public int getNumTests() { |
| return m_completedCount; |
| } |
| |
| /** |
| * Reset the report. |
| */ |
| public void reset() { |
| m_errorsCount = 0; |
| |
| m_failuresCount = 0; |
| |
| m_completedCount = 0; |
| |
| this.m_failureSources = new ArrayList(); |
| |
| this.m_errorSources = new ArrayList(); |
| |
| } |
| |
| |
| /** |
| * Returns the formatted String to display the given double. |
| * @param runTime the elapsed time |
| * @return the String displaying the elapsed time |
| */ |
| protected String elapsedTimeAsString(long runTime) { |
| return m_numberFormat.format((double) runTime / 1000); |
| } |
| |
| /** |
| * Returns the stack trace as String. |
| * @param test the test |
| * @param e the exception |
| * @return stack trace as string. |
| */ |
| protected String getStackTrace(Test test, Throwable e) { |
| |
| if (e == null) { |
| return ""; |
| } |
| |
| StringWriter w = new StringWriter(); |
| if (e != null) { |
| e.printStackTrace(new PrintWriter(w)); |
| w.flush(); |
| } |
| String text = w.toString(); |
| String marker = "at " + test.toString(); |
| |
| String[] lines = StringUtils.split(text, "\n"); |
| int lastLine = lines.length - 1; |
| int causedByLine = -1; |
| // skip first |
| for (int i = 1; i < lines.length; i++) { |
| String line = lines[i].trim(); |
| if (line.startsWith(marker)) { |
| lastLine = i; |
| } else if (line.startsWith("Caused by")) { |
| causedByLine = i; |
| break; |
| } |
| } |
| |
| StringBuffer trace = new StringBuffer(); |
| for (int i = 0; i <= lastLine; i++) { |
| trace.append(lines[i]); |
| trace.append("\n"); |
| } |
| |
| if (causedByLine != -1) { |
| for (int i = causedByLine; i < lines.length; i++) { |
| trace.append(lines[i]); |
| trace.append("\n"); |
| } |
| } |
| return trace.toString(); |
| } |
| |
| |
| |
| } |