Use Code: LCMYEARENDEXCL30Best junit code snippet using junit.textui.ResultPrinter
Source:JunitResultPrinter.java 
...7import junit.runner.BaseTestRunner;89/**10 * Simple result printer which produces output similar to that of11 * <code>junit.textui.ResultPrinter</code>. This result printer is based on12 * <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich Gamma.13 * 14 * <p>15 * Copyright © 2004 - <a href="http://www.usq.edu.au"> University of16 * Southern Queensland. </a>17 * </p>18 * 19 * <p>20 * This program is free software; you can redistribute it and/or modify it under21 * the terms of the <a href="http://www.gnu.org/licenses/gpl.txt">GNU General22 * Public License v2 </a> as published by the Free Software Foundation.23 * </p>24 * 25 * <p>26 * This program is distributed in the hope that it will be useful, but WITHOUT27 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS28 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more29 * details.30 * </p>31 * 32 * <code>33 * $Source: /cvs/utf-x/framework/src/java/utfx/printers/JunitResultPrinter.java,v $34 * </code>35 * 36 * @author Jacek Radajewski37 * @author Kent Beck and Erich Gamma (authors of38 * <code>junit.textui.ResultPrinter</code>)39 * @version $Revision$ $Date$ $Name: $40 */41public class JunitResultPrinter extends ResultPrinter {4243 /** column number */44 private int colNum = 0;4546 public JunitResultPrinter(OutputStream os) {47 super(os);48 }4950 /**51 * Print summary header.52 * 53 * Based on <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich54 * Gamma.55 * 56 * @see junit.textui.ResultPrinter57 */58 public void printHeader(TestResult result) {59 println();60 print("Time: ");61 printElapsedTimeMillis();62 println();63 }6465 /**66 * Print errors.67 * 68 * Based on <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich69 * Gamma.70 * 71 * @see junit.textui.ResultPrinter72 */73 public void printErrors(TestResult result) {74 printDefects(result.errors(), result.errorCount(), "error");75 }7677 /**78 * Print failures79 * 80 * Based on <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich81 * Gamma.82 * 83 * @see junit.textui.ResultPrinter84 */85 public void printFailures(TestResult result) {86 printDefects(result.failures(), result.failureCount(), "failure");87 }8889 /**90 * Print defects.91 * 92 * Based on <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich93 * Gamma.94 * 95 * @see junit.textui.ResultPrinter96 */97 public void printDefects(Enumeration booBoos, int count, String type) {98 if (count == 0) {99 return;100 }101 if (count == 1) {102 println("There was " + count + " " + type + ":");103 } else {104 println("There were " + count + " " + type + "s:");105 }106 for (int i = 1; booBoos.hasMoreElements(); i++) {107 printDefect((TestFailure) booBoos.nextElement(), i);108 }109 }110111 /**112 * Print a defect.113 * 114 * Based on <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich115 * Gamma.116 * 117 * @see junit.textui.ResultPrinter118 */119 public void printDefect(TestFailure booBoo, int count) {120 printDefectHeader(booBoo, count);121 printDefectTrace(booBoo);122 }123124 /**125 * Print defect header.126 * 127 * Based on <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich128 * Gamma.129 * 130 * @see junit.textui.ResultPrinter131 */132 public void printDefectHeader(TestFailure booBoo, int count) {133 print("[" + count + "] " + booBoo.failedTest());134 }135136 /**137 * Print defect trace.138 * 139 * Based on <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich140 * Gamma.141 * 142 * @see junit.textui.ResultPrinter143 */144 public void printDefectTrace(TestFailure booBoo) {145 print(BaseTestRunner.getFilteredTrace(booBoo.trace()));146 }147148 /**149 * Print footer.150 * 151 * Based on <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich152 * Gamma.153 * 154 * @see junit.textui.ResultPrinter155 */156 public void printFooter(TestResult result) {157 if (result.wasSuccessful()) {158 println();159 print("OK");160 println(" (" + result.runCount() + " test"161 + (result.runCount() == 1 ? "" : "s") + ")");162 } else {163 println();164 println("FAILURES!!!");165 println("Tests run: " + result.runCount() + ", Failures: "166 + result.failureCount() + ", Errors: "167 + result.errorCount());168 }169 println();170 }171172 /**173 * Print error symbol.174 * 175 * Based on <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich176 * Gamma.177 * 178 * @see junit.textui.ResultPrinter179 * @see junit.framework.TestListener#addError(Test, Throwable)180 */181 public void addError(Test test, Throwable t) {182 print('E');183 }184185 /**186 * Print failure symbol.187 * 188 * Based on <code>junit.textui.ResultPrinter</code> by Kent Beck and Erich189 * Gamma.190 * 191 * @see junit.textui.ResultPrinter192 * @see junit.framework.TestListener#addFailure(Test, AssertionFailedError)193 */194 public void addFailure(Test test, AssertionFailedError t) {195 print('F');196 }197198 /**199 * Start of a test case.200 * 201 * @param testCase the TestSuite we are entering.202 */203 public void startTestCase(TestCase testCase) {204 print('.');205
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Source:ResultPrinter.java
...14import utfx.framework.ConfigurationManager;1516/**17 * Abstract result printer. Result printers are used for printing test run18 * results. General idea based on <code>junit.textui.ResultPrinter</code>. In19 * this implementation we allow for different result printers to be attached to20 * the TestResult object and print the results of a test run in various ways.21 * 22 * <p>23 * Copyright © 2004 - <a href="http://www.usq.edu.au"> University of24 * Southern Queensland. </a>25 * </p>26 * 27 * <p>28 * This program is free software; you can redistribute it and/or modify it under29 * the terms of the <a href="http://www.gnu.org/licenses/gpl.txt">GNU General30 * Public License v2 </a> as published by the Free Software Foundation.31 * </p>32 * 33 * <p>34 * This program is distributed in the hope that it will be useful, but WITHOUT35 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS36 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more37 * details.38 * </p>39 * 40 * <code>41 * $Source: /cvs/utf-x/framework/src/java/utfx/printers/ResultPrinter.java,v $42 * </code>43 * 44 * @author Jacek Radajewski45 * @version $Revision$ $Date$ $Name: $46 */47public abstract class ResultPrinter extends PrintStream implements TestListener {4849 /** the depth of the current suite; root test suite = 0 */50 protected int suiteDepth = -1;5152 /** total test case conter; first test = 1 */53 protected int testCaseCount = 0;5455 /** indent string */56 protected String indentString = " ";5758 /** start time in milliseconds */59 private long startTime;6061 /** loggin facility */62 protected Logger log;6364 /**65 * Construnct a new Result Printer from an OutputStream.66 */67 public ResultPrinter(OutputStream os) {68 super(os);69 log = Logger.getLogger("utfx.framework"); 70 }7172 /**73 * @return indent string74 */75 public String getIndent(int depth) {76 StringBuffer indent = new StringBuffer(indentString.length() * depth);7778 for (int i = 0; i < depth; i++) {79 indent.append(indentString);80 }81 return indent.toString();82 }8384 /**85 * Print the result summary. This method should be called at the end of a86 * test run to produce a regression test summary.87 * 88 * based on <code>junit.textui.ResultPrinter</code>89 * 90 * @param result test result91 */92 public void printSummary(TestResult result) {93 log.debug("calling printHeader() ...");94 printHeader(result);95 log.debug("calling printErrors() ...");96 printErrors(result);97 log.debug("calling printFailures() ...");98 printFailures(result);99 log.debug("calling printFooter() ...");100 printFooter(result);101 }102103 /**104 * Print report header. Based on <code>junit.textui.ResultPrinter</code>105 */106 public abstract void printHeader(TestResult result);107108 /**109 * Print report header. Based on <code>junit.textui.ResultPrinter</code>110 */111 public abstract void printFooter(TestResult result);112113 /**114 * Print errors. Based on <code>junit.textui.ResultPrinter</code>115 * 116 * @param result test result117 */118 public abstract void printErrors(TestResult result);119120 /**121 * Print failures. Based on <code>junit.textui.ResultPrinter</code>122 * 123 * @param result test result124 */125 public abstract void printFailures(TestResult result);126127 /**128 * Start of a test case.129 * 130 * @param testCase the TestSuite we are entering.131 */132 public abstract void startTestCase(TestCase testCase);133134 /**135 * End of a test case.
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Source:TestRunnerImprovedErrorHandling.java
...21package org.wso2.andes.junit.extensions;22import junit.framework.Test;23import junit.framework.TestResult;24import junit.runner.Version;25import junit.textui.ResultPrinter;26import junit.textui.TestRunner;27import org.apache.log4j.Logger;28import java.io.PrintStream;29/**30 * The {@link junit.textui.TestRunner} does not provide very good error handling. It does not wrap exceptions and31 * does not print out stack traces, losing valuable error tracing information. This class overrides methods in it32 * in order to improve their error handling. The {@link TKTestRunner} is then built on top of this.33 *34 * <p/><table id="crc"><caption>CRC Card</caption>35 * <tr><th> Responsibilities <th> Collaborations36 * </table>37 *38 * @author Rupert Smith39 */40public class TestRunnerImprovedErrorHandling extends TestRunner41{42 /** Used for logging. */43 Logger log = Logger.getLogger(TestRunnerImprovedErrorHandling.class);44 /**45 * Delegates to the super constructor.46 */47 public TestRunnerImprovedErrorHandling()48 {49 super();50 }51 /**52 * Delegates to the super constructor.53 *54 * @param printStream The location to write test results to.55 */56 public TestRunnerImprovedErrorHandling(PrintStream printStream)57 {58 super(printStream);59 }60 /**61 * Delegates to the super constructor.62 *63 * @param resultPrinter The location to write test results to.64 */65 public TestRunnerImprovedErrorHandling(ResultPrinter resultPrinter)66 {67 super(resultPrinter);68 }69 /**70 * Starts a test run. Analyzes the command line arguments71 * and runs the given test suite.72 *73 * @param args The command line arguments.74 *75 * @return The test results.76 *77 * @throws Exception Any exceptions falling through the tests are wrapped in Exception and rethrown.78 */79 public TestResult start(String[] args) throws Exception...
Source:TextFeedbackTest.java
...8import junit.framework.AssertionFailedError;9import junit.framework.TestCase;10import junit.framework.TestResult;11import junit.framework.TestSuite;12import junit.textui.ResultPrinter;13import junit.textui.TestRunner;1415public class TextFeedbackTest extends TestCase {16 OutputStream output;17 TestRunner runner;18 19 static class TestResultPrinter extends ResultPrinter {20 TestResultPrinter(PrintStream writer) {21 super(writer);22 }23 24 /* Spoof printing time so the tests are deterministic25 */26 @Override27 protected String elapsedTimeAsString(long runTime) {28 return "0";29 }30 }31 32 public static void main(String[] args) {33 TestRunner.run(TextFeedbackTest.class);34 }35 36 @Override37 public void setUp() {38 output= new ByteArrayOutputStream();39 runner= new TestRunner(new TestResultPrinter(new PrintStream(output)));40 }41 42 public void testEmptySuite() {43 String expected= expected(new String[]{"", "Time: 0", "", "OK (0 tests)", ""});44 runner.doRun(new TestSuite());45 assertEquals(expected, output.toString());46 }4748 49 public void testOneTest() {50 String expected= expected(new String[]{".", "Time: 0", "", "OK (1 test)", ""});51 TestSuite suite = new TestSuite();52 suite.addTest(new TestCase() { @Override53 public void runTest() {}});54 runner.doRun(suite);55 assertEquals(expected, output.toString());56 }57 58 public void testTwoTests() {59 String expected= expected(new String[]{"..", "Time: 0", "", "OK (2 tests)", ""});60 TestSuite suite = new TestSuite();61 suite.addTest(new TestCase() { @Override62 public void runTest() {}});63 suite.addTest(new TestCase() { @Override64 public void runTest() {}});65 runner.doRun(suite);66 assertEquals(expected, output.toString());67 }6869 public void testFailure() {70 String expected= expected(new String[]{".F", "Time: 0", "Failures here", "", "FAILURES!!!", "Tests run: 1, Failures: 1, Errors: 0", ""});71 ResultPrinter printer= new TestResultPrinter(new PrintStream(output)) {72 @Override73 public void printFailures(TestResult result) {74 getWriter().println("Failures here");75 }76 };77 runner.setPrinter(printer);78 TestSuite suite = new TestSuite();79 suite.addTest(new TestCase() { @Override80 public void runTest() {throw new AssertionFailedError();}});81 runner.doRun(suite);82 assertEquals(expected, output.toString());83 }84 85 public void testError() {86 String expected= expected(new String[]{".E", "Time: 0", "Errors here", "", "FAILURES!!!", "Tests run: 1, Failures: 0, Errors: 1", ""});87 ResultPrinter printer= new TestResultPrinter(new PrintStream(output)) {88 @Override89 public void printErrors(TestResult result) {90 getWriter().println("Errors here");91 }92 };93 runner.setPrinter(printer);94 TestSuite suite = new TestSuite();95 suite.addTest(new TestCase() { @Override96 public void runTest() throws Exception {throw new Exception();}});97 runner.doRun(suite);98 assertEquals(expected, output.toString());99 }100 101 private String expected(String[] lines) {
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Source:ForwardCompatibilityPrintingTest.java
...7import junit.framework.JUnit4TestAdapter;8import junit.framework.TestCase;9import junit.framework.TestResult;10import junit.framework.TestSuite;11import junit.textui.ResultPrinter;12import junit.textui.TestRunner;13import org.junit.Assert;14import org.junit.Test;1516public class ForwardCompatibilityPrintingTest extends TestCase {17 static class TestResultPrinter extends ResultPrinter {18 TestResultPrinter(PrintStream writer) {19 super(writer);20 }2122 /*23 * Spoof printing time so the tests are deterministic24 */25 @Override26 protected String elapsedTimeAsString(long runTime) {27 return "0";28 }29 }3031 public void testError() {32 ByteArrayOutputStream output= new ByteArrayOutputStream();33 TestRunner runner= new TestRunner(new TestResultPrinter(34 new PrintStream(output)));3536 String expected= expected(new String[] { ".E", "Time: 0",37 "Errors here", "", "FAILURES!!!",38 "Tests run: 1, Failures: 0, Errors: 1", "" });39 ResultPrinter printer= new TestResultPrinter(new PrintStream(output)) {40 @Override41 public void printErrors(TestResult result) {42 getWriter().println("Errors here");43 }44 };45 runner.setPrinter(printer);46 TestSuite suite= new TestSuite();47 suite.addTest(new TestCase() {48 @Override49 public void runTest() throws Exception {50 throw new Exception();51 }52 });53 runner.doRun(suite);54 assertEquals(expected, output.toString());55 }5657 public static class ATest {58 @Test public void error() {59 Assert.fail();60 }61 }62 63 public void testErrorAdapted() {64 ByteArrayOutputStream output= new ByteArrayOutputStream();65 TestRunner runner= new TestRunner(new TestResultPrinter(66 new PrintStream(output)));6768 String expected= expected(new String[] { ".E", "Time: 0",69 "Errors here", "", "FAILURES!!!",70 "Tests run: 1, Failures: 0, Errors: 1", "" });71 ResultPrinter printer= new TestResultPrinter(new PrintStream(output)) {72 @Override73 public void printErrors(TestResult result) {74 getWriter().println("Errors here");75 }76 };77 runner.setPrinter(printer);78 runner.doRun(new JUnit4TestAdapter(ATest.class));79 assertEquals(expected, output.toString());80 }8182 private String expected(String[] lines) {83 OutputStream expected= new ByteArrayOutputStream();84 PrintStream expectedWriter= new PrintStream(expected);85 for (int i= 0; i < lines.length; i++)
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Source:NoDotJUnitRunner.java
...20 *******************************************************************************/21package alma.acs.testsupport.tat;22import junit.framework.Test;23import junit.framework.TestResult;24import junit.textui.ResultPrinter;25import junit.textui.TestRunner;26/**27 * Variant of {@link junit.textui.TestRunner} that does not print a "." for every test.28 * Using this class can be useful in conjunction with TAT, because these dots sometimes29 * show up in the output and sometimes they don't (unknown hidden parameters of TAT??),30 * which forces us to change the ref files unnecessarily.31 * 32 * @author hsommer33 */34public class NoDotJUnitRunner extends TestRunner {35 public NoDotJUnitRunner() {36 super();37 setPrinter(createResultPrinter());38 } 39 40 /**41 * Factory method for result printer. 42 * Could be overridden by a test that needs a more specialized custom ResultPrinter 43 */44 protected ResultPrinter createResultPrinter() {45 return new ResultPrinter(System.out) {46 public void startTest(Test test) {47 // do not print the damn "." !48 } 49 };50 }51 52 /**53 * Copied from base class TestRunner, except that a NoDotJUnitRunner gets created.54 */55 public static void main(String args[]) {56 NoDotJUnitRunner aTestRunner= new NoDotJUnitRunner();57 try {58 TestResult r= aTestRunner.start(args);59 if (!r.wasSuccessful()) ...
Source:TestRunner.java
...3 public static final int FAILURE_EXIT;4 public static final int EXCEPTION_EXIT;5 public junit.textui.TestRunner();6 public junit.textui.TestRunner(java.io.PrintStream);7 public junit.textui.TestRunner(junit.textui.ResultPrinter);8 public static void run(java.lang.Class<? extends junit.framework.TestCase>);9 public static junit.framework.TestResult run(junit.framework.Test);10 public static void runAndWait(junit.framework.Test);11 public void testFailed(int, junit.framework.Test, java.lang.Throwable);12 public void testStarted(java.lang.String);13 public void testEnded(java.lang.String);14 protected junit.framework.TestResult createTestResult();15 public junit.framework.TestResult doRun(junit.framework.Test);16 public junit.framework.TestResult doRun(junit.framework.Test, boolean);17 protected void pause(boolean);18 public static void main(java.lang.String[]);19 public junit.framework.TestResult start(java.lang.String[]) throws java.lang.Exception;20 protected junit.framework.TestResult runSingleMethod(java.lang.String, java.lang.String, boolean) throws java.lang.Exception;21 protected void runFailed(java.lang.String);22 public void setPrinter(junit.textui.ResultPrinter);23}...
Source:TextRunnerSingleMethodTest.java
...3import java.io.ByteArrayOutputStream;4import java.io.PrintStream;56import junit.framework.TestCase;7import junit.textui.ResultPrinter;8import junit.textui.TestRunner;910/**11 * Test invoking a single test method of a TestCase.12 */13public class TextRunnerSingleMethodTest extends TestCase {14 15 static boolean fgWasInvoked;16 17 public static class InvocationTest extends TestCase {1819 public void testWasInvoked() {20 TextRunnerSingleMethodTest.fgWasInvoked= true;21 }2223 public void testNotInvoked() {24 fail("Shouldn't get here.");25 }26 }27 28 public void testSingle() throws Exception {29 TestRunner t= new TestRunner();30 t.setPrinter(new ResultPrinter(new PrintStream(new ByteArrayOutputStream())));31 String[] args= {32 "-m", "junit.tests.runner.TextRunnerSingleMethodTest$InvocationTest.testWasInvoked"33 };34 fgWasInvoked= false;35 t.start(args);36 assertTrue(fgWasInvoked);37 }38
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ResultPrinter
Using AI Code Generation
1import junit.textui.ResultPrinter;2import junit.framework.TestResult;3import junit.framework.TestSuite;4import junit.framework.TestCase;5import junit.framework.Test;6import junit.framework.TestFailure;7import junit.framework.TestListener;8import junit.framework.AssertionFailedError;9import junit.framework.TestListener;10import junit.framework.AssertionFailedError;11import junit.framework.TestListener;12import junit.framework.AssertionFailedError;13import junit.framework.TestListener;14import junit.framework.AssertionFailedError;15import junit.framework.TestListener;16import junit.framework.AssertionFailedError;17import junit.framework.TestListener;18import junit.framework.AssertionFailedError;19import junit.framework.TestListener;20import junit.framework.AssertionFailedError;21import junit.framework.TestListener;22import junit.framework.AssertionFailedError;23import junit.framework.TestListener;24import junit.framework.AssertionFailedError;25import junit.framework.TestListener;26import junit.framework.AssertionFailedError;27import junit.framework
ResultPrinter
Using AI Code Generation
1import org.junit.runner.JUnitCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4public class TestRunner {5 public static void main(String[] args) {6 Result result = JUnitCore.runClasses(TestJunit.class);7 for (Failure failure : result.getFailures()) {8 System.out.println(failure.toString());9 }10 System.out.println(result.wasSuccessful());11 }12}13at org.junit.Assert.assertEquals(Assert.java:115)14at org.junit.Assert.assertEquals(Assert.java:144)15at TestJunit.testAdd(TestJunit.java:12)16at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)17at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)18at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)19at java.lang.reflect.Method.invoke(Method.java:597)20at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)21at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)22at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)23at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)24at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)25at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)26at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)27at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)28at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)29at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)30at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)31at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)32at org.junit.runners.ParentRunner.run(ParentRunner.java:292)33at org.junit.runner.JUnitCore.run(JUnitCore.java:157)34at org.junit.runner.JUnitCore.run(JUnitCore.java:136)35at TestRunner.main(TestRunner.java:9
ResultPrinter
Using AI Code Generation
1import java.io.PrintWriter;2import java.io.StringWriter;3import java.io.Writer;4import junit.framework.AssertionFailedError;5import junit.framework.Test;6import junit.framework.TestResult;7import junit.framework.TestSuite;8import junit.textui.ResultPrinter;9public class TestResultPrinter extends ResultPrinter {10 private Writer fWriter;11 private StringBuffer fBuffer;12 public TestResultPrinter(Writer writer) {13 super(writer);14 fWriter = writer;15 fBuffer = new StringBuffer();16 }17 public void startTest(Test test) {18 super.startTest(test);19 fBuffer.append("20");21 }22 public void addError(Test test, Throwable t) {23 super.addError(test, t);24 fBuffer.append("ERROR: ");25 fBuffer.append(t.toString());26 fBuffer.append("27");28 }29 public void addFailure(Test test, AssertionFailedError t) {30 super.addFailure(test, t);31 fBuffer.append("FAILURE: ");32 fBuffer.append(t.toString());33 fBuffer.append("34");35 }36 public void endTest(Test test) {37 super.endTest(test);38 fBuffer.append("39");40 }41 public String getOutput() {42 return fBuffer.toString();43 }44}45import java.io.PrintWriter;46import java.io.StringWriter;47import java.io.Writer;48import junit.framework.AssertionFailedError;49import junit.framework.Test;50import junit.framework.TestResult;51import junit.framework.TestSuite;52import junit.textui.ResultPrinter;53public class TestResultPrinter extends ResultPrinter {54 private Writer fWriter;55 private StringBuffer fBuffer;56 public TestResultPrinter(Writer writer) {57 super(writer);58 fWriter = writer;59 fBuffer = new StringBuffer();60 }61 public void startTest(Test test) {62 super.startTest(test);63 fBuffer.append("64");65 }66 public void addError(Test test, Throwable t) {67 super.addError(test, t);68 fBuffer.append("ERROR: ");69 fBuffer.append(t.toString());70 fBuffer.append("71");72 }73 public void addFailure(Test test, AssertionFailedError t) {74 super.addFailure(test, t);75 fBuffer.append("FAILURE: ");76 fBuffer.append(t.toString());77 fBuffer.append("78");79 }80 public void endTest(Test test) {81 super.endTest(test);
ResultPrinter
Using AI Code Generation
1import java.io.PrintStream;2import java.io.PrintWriter;3import java.io.StringWriter;4import java.util.Enumeration;5import java.util.Vector;6import junit.framework.AssertionFailedError;7import junit.framework.Test;8import junit.framework.TestFailure;9import junit.framework.TestResult;10public class ResultPrinter extends PrintWriter {11 private int fColumn= 0;12 protected Vector fFailures;13 protected Vector fErrors;14 private int fMaxColumn= 40;15 private boolean fSystemOut;16 private PrintStream fWriter;17 public ResultPrinter(PrintStream writer) {18 super(writer);19 fWriter= writer;20 fFailures= new Vector();21 fErrors= new Vector();22 fSystemOut= true;23 }24 public void startTest(Test test) {25 fColumn= 0;26 getWriter().print("Testing " + test);27 }28 public void addError(Test test, Throwable t) {29 getWriter().print("E");30 fErrors.addElement(new TestFailure(test, t));31 fColumn++;32 }33 public void addFailure(Test test, AssertionFailedError t) {34 getWriter().print("F");35 fFailures.addElement(new TestFailure(test, t));36 fColumn++;37 }38 public void endTest(Test test) {39 getWriter().println();40 }41 public void printWaitPrompt() {42 getWriter().println();43 getWriter().println("<RETURN> to continue");44 }45 public void printHeader(long runTime) {46 getWriter().println();47 getWriter().println("Time: " + elapsedTimeAsString(runTime));48 }49 public void printErrors() {50 printDefects(fErrors, fErrors.size() + " error" + (fErrors.size() == 1 ? "" : "s"));51 }52 public void printFailures() {53 printDefects(fFailures, fFailures.size() + " failure" + (fFailures.size() == 1 ? "" : "s"));54 }55 public void printDefects(Vector defects, String name) {56 int size= defects.size();57 if (size == 0)58 return;59 if (size == 1)60 getWriter().println("There was " + size + " " + name + ":");61 getWriter().println("There were " + size + " " + name + ":");
ResultPrinter
Using AI Code Generation
1import junit.textui.ResultPrinter;2import junit.framework.TestResult;3import junit.framework.Test;4import java.io.PrintWriter;5public class MyResultPrinter extends ResultPrinter {6 public MyResultPrinter(PrintWriter writer) {7 super(writer);8 }9 public void print(TestResult result, long runTime) {10 getWriter().println();11 getWriter().println("Time: " + elapsedTimeAsString(runTime));12 printHeader(result);13 printErrors(result);14 printFailures(result);15 printFooter(result);16 }17 public void printHeader(TestResult result) {18 getWriter().println();19 getWriter().println("Test set: " + result.runCount() + " tests");20 }21 public void printErrors(TestResult result) {22 printDefects(result.errors(), result.errorCount(), "error");23 }24 public void printFailures(TestResult result) {25 printDefects(result.failures(), result.failureCount(), "failure");26 }27 public void printDefects(java.util.Enumeration booBoos, int count, String type) {28 if (count == 0)29 return;30 if (count == 1)31 getWriter().println("There was " + count + " " + type + ":");32 getWriter().println("There were " + count + " " + type + "s:");33 for (int i = 1; booBoos.hasMoreElements(); i++) {34 printDefect((TestFailure) booBoos.nextElement(), i);35 }36 }37 public void printDefect(TestFailure booBoo, int count) {38 printDefectHeader(booBoo, count);39 printDefectTrace(booBoo);40 }41 public void printDefectHeader(TestFailure booBoo, int count) {42 getWriter().print(count + ") " + booBoo.failedTest());43 }44 public void printDefectTrace(TestFailure booBoo) {45 getWriter().print(booBoo.trace());46 }47 public void printFooter(TestResult result) {48 if (result.wasSuccessful()) {49 getWriter().println();50 getWriter().print("OK");51 getWriter().println(" (" + result.runCount() + " tests)");52 } else {53 getWriter().println();54 getWriter().println("FAILURES!!!");55 getWriter().println("Tests run:
ResultPrinter
Using AI Code Generation
1import junit.framework.*;2import junit.textui.*;3public class TestResultPrinter extends TestCase {4 public void testResultPrinter() {5 TestResult result = new TestResult();6 ResultPrinter printer = new ResultPrinter(System.out);7 result.addListener(printer);8 result.run(new TestSuite(TestResultPrinter.class));9 }10}11import junit.framework.*;12import junit.awtui.*;13public class TestResultPrinter extends TestCase {14 public void testResultPrinter() {15 TestResult result = new TestResult();16 ResultPrinter printer = new ResultPrinter();17 result.addListener(printer);18 result.run(new TestSuite(TestResultPrinter.class));19 }20}21import junit.framework.*;22import junit.swingui.*;23public class TestResultPrinter extends TestCase {24 public void testResultPrinter() {25 TestResult result = new TestResult();26 ResultPrinter printer = new ResultPrinter();27 result.addListener(printer);28 result.run(new TestSuite(TestResultPrinter.class));29 }30}31import junit.framework.*;32import junit.textui.*;33public class TestRunnerExample {34 public static void main(String[] args) {35 TestRunner runner = new TestRunner();36 runner.doRun(new TestSuite(TestRunnerExample.class));37 }38}39import junit.framework.*;40import junit.awtui.*;41public class TestRunnerExample {42 public static void main(String[] args) {43 TestRunner runner = new TestRunner();44 runner.start(new String[] {45 TestRunnerExample.class.getName()46 });47 }48}49import junit.framework.*;50import junit.swingui.*;
ResultPrinter
Using AI Code Generation
1import junit.textui.ResultPrinter;2import junit.framework.TestResult;3import junit.framework.Test;4import junit.framework.TestCase;5class TestRunner {6 public static void main(String args[]) {7 ResultPrinter printer = new ResultPrinter(System.out);8 TestResult result = new TestResult();9 result.addListener(printer);10 result.run(new TestCase("test") {11 public void runTest() {12 assertEquals(1, 1);13 }14 });15 }16}17import junit.textui.TestRunner;18import junit.framework.Test;19import junit.framework.TestCase;20class TestRunner {21 public static void main(String args[]) {22 TestRunner runner = new TestRunner();23 runner.doRun(new TestCase("test") {24 public void runTest() {25 assertEquals(1, 1);26 }27 });28 }29}30import junit.framework.TestSuite;31import junit.framework.Test;32import junit.framework.TestCase;33class TestRunner {34 public static void main(String args[]) {35 TestSuite suite = new TestSuite();36 suite.addTest(new TestCase("test") {37 public void runTest() {38 assertEquals(1, 1);39 }40 });41 }42}
ResultPrinter
Using AI Code Generation
1import junit.textui.ResultPrinter;2import junit.framework.TestResult;3import junit.framework.TestSuite;4import junit.framework.TestCase;5import junit.framework.Test;6import java.io.PrintStream;7import java.io.ByteArrayOutputStream;8import java.io.PrintStream;9import java.io.ByteArrayOutputStream;10import java.io.OutputStream;11import java.io.ByteArrayOutputStream;12import java.io.OutputStream;13import java.io.ByteArrayOutputStream;14import java.io.OutputStream;15import java.io.ByteArrayOutputStream;16import java.io.OutputStream;17import java.io.ByteArrayOutputStream;18import java.io.OutputStream;19import java.io.ByteArrayOutputStream;20import java.io.OutputStream;21import java.io.ByteArrayOutputStream;22import java.io.OutputStream;23import java.io.ByteArrayOutputStream;24import java.io.OutputStream;25import java.io.ByteArrayOutputStream;26import java.io.OutputStream;27import java.io.ByteArrayOutputStream;28import java.io.OutputStream;29import java.io.ByteArrayOutputStream;30import java.io.OutputStream;31import java.io.ByteArrayOutputStream;32import java.io.OutputStream;33import java.io.ByteArrayOutputStream;34import java.io.OutputStream;35import java.io.ByteArrayOutputStream;36import java.io.OutputStream;37import java.io.ByteArrayOutputStream;38import java.io.OutputStream;39import java.io.ByteArrayOutputStream;40import java.io.OutputStream;41import java.io.ByteArrayOutputStream;42import java.io.OutputStream;43import java.io.ByteArrayOutputStream;44import java.io.OutputStream;45import java.io.ByteArrayOutputStream;46import java.io.OutputStream;47import java.io.ByteArrayOutputStream;48import java.io.OutputStream;49import java.io.ByteArrayOutputStream;50import java.io.OutputStream;51import java.io.ByteArrayOutputStream;52import java.io.OutputStream;53import java.io.ByteArrayOutputStream;54import java.io.OutputStream;55import java.io.ByteArrayOutputStream;56import java.io.OutputStream;57import java.io.ByteArrayOutputStream;58import java.io.OutputStream;59import java.io.ByteArrayOutputStream;60import java.io.OutputStream;61import java.io.ByteArrayOutputStream;62import java.io.OutputStream;63import java.io.ByteArrayOutputStream;64import java.io.OutputStream;65import java.io.ByteArrayOutputStream;66import java.io.OutputStream;67import java.io.ByteArrayOutputStream;68import java.io.OutputStream;69import java.io.ByteArrayOutputStream;70import java.io.OutputStream;71import java.io.ByteArrayOutputStream;72import java.io.OutputStream;73import java.io.ByteArrayOutputStream;74import java.io.OutputStream;75import java.io.ByteArrayOutputStream;76import java.io.OutputStream;77import java.io.ByteArrayOutputStream;78import java.io.OutputStream;79import java.io.ByteArrayOutputStream;80import java.io.OutputStream;81import java.io.ByteArrayOutputStream;82import java.io.OutputStream;83import java.io.ByteArrayOutputStream;84import java.io.OutputStream;85import java.io.ByteArrayOutputStream;86import java.io.OutputStream;87import java.io.ByteArrayOutputStream;88import java.io.OutputStream;89import java.io.ByteArrayOutputStream;90import java.io.OutputStream;
Source: Exception in thread "main" java.lang.NoClassDefFoundError: junit/textui/ResultPrinter 
1public class PassByCopy{2 public static void changeName(Dog d){3 d.name = "Fido";4 }5 public static void main(String[] args){6 Dog d = new Dog("Maxx");7 System.out.println("name= "+ d.name);8 changeName(d);9 System.out.println("name= "+ d.name);10 }11}12class Dog{13 public String name;14 public Dog(String s){15 this.name = s;16 }17}18
Source:Exception in thread "main" java.lang.NoClassDefFoundError: junit/textui/ResultPrinter
public class PassByCopy{
public static void changeName(Dog d){
d.name = "Fido";
}
public static void main(String[] args){
Dog d = new Dog("Maxx");
System.out.println("name= "+ d.name);
changeName(d);
System.out.println("name= "+ d.name);
}
}
class Dog{
public String name;
public Dog(String s){
this.name = s;
}
}
1Account account1 = new Account();2Source:Simple getColumnName(0) call throws Invalid column index: getValidColumnIndex
Account account1 = new Account();
1public void test() {2 MyClass obj = null;3 init(obj);4 //After calling init method, obj still points to null5 //this is because obj is passed as value and not as reference.6}7private void init(MyClass objVar) {8 objVar = new MyClass();9}10Source:Unable to run simple JUnit TestCase on old version of JUnit
public void test() {
MyClass obj = null;
init(obj);
//After calling init method, obj still points to null
//this is because obj is passed as value and not as reference.
}
private void init(MyClass objVar) {
objVar = new MyClass();
}
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