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How to use addFailure method of junit.textui.ResultPrinter class

Best junit code snippet using junit.textui.ResultPrinter.addFailure

Source:UIMAResultPrinter.java

...170      throw new RuntimeException("Abort on error");171    }172  }173  /**174   * @see junit.framework.TestListener#addFailure(Test, AssertionFailedError)175   */176  @Override177  public void addFailure(Test test, AssertionFailedError t) {178    getWriter().print("failure");179    this.currentTestSuccess = false;180    if (this.abortOnFail) {181      getWriter().println();182      getWriter().println();183      getWriter().println("Stop executing testcases...");184      getWriter().println("Print Stacktrace: ");185      getWriter().println();186      StackTraceElement[] stackTrace = t.getStackTrace();187      for (int i = 0; i < stackTrace.length; i++) {188        getWriter().println(stackTrace[i].toString());189      }190      throw new RuntimeException("Abort on failure");191    }...

Source:JunitResultPrinter.java

...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('.');205206        // just like the original Junit printer we only print up to 40207        // columns wide208        if (colNum++ >= 40) {
...

Source:AISResultPrinter.java

...32	public AISResultPrinter(PrintStream writer) {33		super(writer);34	}35	/* (non-Javadoc)36	 * @see junit.framework.TestListener#addFailure(junit.framework.Test, junit.framework.AssertionFailedError)37	 */38	@Override39	public void addFailure(Test test, AssertionFailedError t) {40		super.addFailure(test, t);41		getWriter().print("---> ");42	}43	/* (non-Javadoc)44	 * @see junit.framework.TestListener#addError(junit.framework.Test, java.lang.Throwable)45	 */46	@Override47	public void addError(Test test, Throwable t) {48		super.addError(test, t);49		getWriter().print("---> ");50	}51	/* (non-Javadoc)52	 * @see junit.framework.TestListener#startTest(junit.framework.Test)53	 */54	@Override...

Source:BundlePrinter.java

...27        mFailure = true;28        super.addError(test, t);29    }30    @Override31    public void addFailure(Test test, AssertionFailedError t) {32        mResults.putString(getComboName(test), BaseTestRunner.getFilteredTrace(t));33        mError = true;34        super.addFailure(test, t);35    }36    @Override37    public void endTest(Test test) {38        if (!mFailure && !mError) {39            mResults.putString(getComboName(test), "passed");40        }41        super.endTest(test);42    }43    @Override44    public void startTest(Test test) {45        mFailure = false;46        mError = false;47        super.startTest(test);48    }...

addFailure

Using AI Code Generation

1public class TestRunner {2    public static void main(String[] args) {3        TestResult result = new TestResult();4        result.addListener(new ResultPrinter(System.out));5        TestSuite suite = new TestSuite(TestJunit1.class, TestJunit2.class);6        suite.run(result);7    }8}91) testAdd(TestJunit1)10at TestJunit1.testAdd(TestJunit1.java:15)112) testAddAgain(TestJunit2)12at TestJunit2.testAddAgain(TestJunit2.java:22)

addFailure

Using AI Code Generation

1import junit.framework.Test;2import junit.framework.TestResult;3import junit.framework.TestSuite;4import junit.textui.ResultPrinter;5public class ResultPrinterTest {6    public static void main(String[] args) {7        Test test = new TestSuite(ResultPrinterTest.class);8        TestResult result = new TestResult();9        ResultPrinter printer = new ResultPrinter(System.out);10        result.addListener(printer);11        test.run(result);12    }13}141) testAddFailure(junit.textui.ResultPrinterTest)15        at junit.textui.ResultPrinterTest.testAddFailure(ResultPrinterTest.java:16)16        at junit.framework.TestCase.runTest(TestCase.java:168)17        at junit.framework.TestCase.runBare(TestCase.java:134)18        at junit.framework.TestResult$1.protect(TestResult.java:115)19        at junit.framework.TestResult.runProtected(TestResult.java:133)20        at junit.framework.TestResult.run(TestResult.java:118)21        at junit.framework.TestCase.run(TestCase.java:124)22        at junit.framework.TestSuite.runTest(TestSuite.java:243)23        at junit.framework.TestSuite.run(TestSuite.java:238)24        at junit.textui.TestRunner.doRun(TestRunner.java:52)25        at junit.textui.TestRunner.main(TestRunner.java:22)

addFailure

Using AI Code Generation

1public class TestFailure {2  public static void main(String[] args) {3    Result result = new Result();4    ResultPrinter printer = new ResultPrinter(System.out);5    printer.addFailure(result, new Test("test"), new AssertionFailedError("failure"));6  }7}8public class TestError {9  public static void main(String[] args) {10    Result result = new Result();11    ResultPrinter printer = new ResultPrinter(System.out);12    printer.addError(result, new Test("test"), new Exception());13  }14}15public class TestWaitPrompt {16  public static void main(String[] args) {17    Result result = new Result();18    ResultPrinter printer = new ResultPrinter(System.out);19    printer.printWaitPrompt(result);20  }21}22public class TestHeader {23  public static void main(String[] args) {24    Result result = new Result();25    ResultPrinter printer = new ResultPrinter(System.out);26    printer.printHeader(result.getRunTime());27  }28}29public class TestFooter {30  public static void main(String[] args) {31    Result result = new Result();32    ResultPrinter printer = new ResultPrinter(System.out);33    printer.printFooter(result);34  }35}36public class TestPrint {37  public static void main(String[] args) {38    Result result = new Result();39    ResultPrinter printer = new ResultPrinter(System.out);40    printer.print(result);41  }42}43public class TestDefect {44  public static void main(String[] args) {45    Result result = new Result();46    ResultPrinter printer = new ResultPrinter(System.out);

addFailure

Using AI Code Generation

1import junit.framework.*;2public class TestResultPrinter extends TestCase {3    public void testAddFailure() {4        ResultPrinter resultPrinter = new ResultPrinter(System.out);5        resultPrinter.addFailure(null, null);6        assertTrue(true);7    }8}9OK (1 test)

addFailure

Using AI Code Generation

1    import junit.framework.Test;2    import junit.framework.TestSuite;3    import junit.textui.TestRunner;4    import junit.framework.TestResult;5    import junit.framework.TestFailure;6    import junit.framework.TestCase;7    public class TestRunnerTest extends TestCase {8       public void testAssertTrue() {9          assertTrue(false);10       }11       public void testAssertFalse() {12          assertFalse(true);13       }14    }15    public class TestRunnerTestRunner {16       public static void main(String[] args) {17          TestResult result = new TestResult();18          result.addListener(new TestListener() {19             public void addFailure(Test test, Throwable t) {20                System.out.println(t.getMessage());21             }22             public void endTest(Test test) {23             }24             public void startTest(Test test) {25             }26          });27          Test test = new TestSuite(TestRunnerTest.class);28          test.run(result);29       }30    }

addFailure

Using AI Code Generation

1public class ResultPrinter extends junit.textui.ResultPrinter {2    private static final String DEFAULT_FAILURE_MESSAGE = "Test failed";3    private String failureMessage = DEFAULT_FAILURE_MESSAGE;4    public ResultPrinter(OutputStream writer) {5        super(writer);6    }7    public void setFailureMessage(String failureMessage) {8        this.failureMessage = failureMessage;9    }10    public void addFailure(Test test, AssertionFailedError t) {11        getWriter().print(failureMessage);12        super.addFailure(test, t);13    }14}15import junit.framework.Test;16import junit.framework.TestSuite;17import junit.textui.TestRunner;18public class TestSuiteRunner {19    public static void main(String[] args) {20        TestSuite suite = new TestSuite();21        suite.addTestSuite(TestClass1.class);22        suite.addTestSuite(TestClass2.class);23        suite.addTestSuite(TestClass3.class);24        ResultPrinter resultPrinter = new ResultPrinter(System.out);25        resultPrinter.setFailureMessage("Test failed. Please see the log for more details");26        TestRunner runner = new TestRunner(resultPrinter);27        TestResult result = runner.doRun(suite);28        System.exit(result.errorCount() + result.failureCount());29    }30}31import junit.framework.TestCase;32public class TestClass1 extends TestCase {33    public void test1() {34        assertTrue(false);35    }36}37import junit.framework.TestCase;38public class TestClass2 extends TestCase {39    public void test2() {40        assertTrue(false);41    }42}43import junit.framework.TestCase;44public class TestClass3 extends TestCase {45    public void test3() {46        assertTrue(false);47    }48}491) test1(junit.TestClass1)50at junit.framework.Assert.fail(Assert.java:47)51at junit.framework.Assert.assertTrue(Assert.java:20)52at junit.framework.Assert.assertTrue(Assert.java:27)53at junit.TestClass1.test1(TestClass1.java:7)542) test2(junit.TestClass2)

addFailure

Using AI Code Generation

1public class TestRunner {2    public static void main(String[] args) {3        TestResult result = new TestResult();4        result.addListener(new ResultPrinter(System.out));5        TestSuite suite = new TestSuite(TestJunit1.class);6        suite.run(result);7        System.out.println("Number of test cases = " + result.runCount());8    }9}10package com.journaldev.junit;11import org.junit.Test;12import static org.junit.Assert.assertEquals;13public class TestJunit1 {14    String message = "Robert";	15    MessageUtil messageUtil = new MessageUtil(message);16    public void testPrintMessage() {	17        System.out.println("Inside testPrintMessage()");     18        assertEquals(message,messageUtil.printMessage());19    }20}21package com.journaldev.junit;22public class MessageUtil {23    private String message;24    public MessageUtil(String message){25        this.message = message;26    }27    public String printMessage(){28        System.out.println(message);29        return message;30    }   31}32package junit.textui;33import junit.framework.Test;34import junit.framework.TestFailure;35import junit.framework.TestListener;36import junit.framework.TestResult;37import java.io.PrintStream;38public class ResultPrinter implements TestListener {39    PrintStream fWriter;40    public ResultPrinter(PrintStream writer) {41        fWriter= writer;42    }43    public void startTest(Test test) {44        fWriter.print("Running " + test + "...");45    }46    public void endTest(Test test) {47        fWriter.println();48    }49    public void addError(Test test, Throwable t) {50        fWriter.println("Error: " + t.getMessage());51    }52    public void addFailure(Test test, TestFailure failure) {53        fWriter.println("Failure: " + failure.thrownException().getMessage());54    }55}56Inside testPrintMessage()

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Importance of Unit testing - Learn why Unit testing is essential during the development phase to identify bugs and errors.
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Assertions in JUnit - Assertions are used to validate or test that the result of an action/functionality is the same as expected. Learn in detail what assertions are and how to use them while performing JUnit testing.
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