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How to use errorCount method of junit.framework.TestResult class

Best junit code snippet using junit.framework.TestResult.errorCount

Source:TestCaseTest.java

...159		TestResult result= new TestResult();160		t.run(result);161		assertTrue(result.runCount() == 1);162		assertTrue(result.failureCount() == 0);163		assertTrue(result.errorCount() == 0);164	}165	166	public void testNamelessTestCase() {167		TestCase t= new TestCase() {};168		TestResult result = t.run();169		assertEquals(1, result.failureCount());170	}171	172	void verifyError(TestCase test) {173		TestResult result= test.run();174		assertTrue(result.runCount() == 1);175		assertTrue(result.failureCount() == 0);176		assertTrue(result.errorCount() == 1);177	}178	void verifyFailure(TestCase test) {179		TestResult result= test.run();180		assertTrue(result.runCount() == 1);181		assertTrue(result.failureCount() == 1);182		assertTrue(result.errorCount() == 0);183	}184	void verifySuccess(TestCase test) {185		TestResult result= test.run();186		assertTrue(result.runCount() == 1);187		assertTrue(result.failureCount() == 0);188		assertTrue(result.errorCount() == 0);189	}
...

Source:664.java

...45    /**46	 * Prints the errors to the standard output47	 */48    public void printErrors() {49        if (errorCount() != 0) {50            if (errorCount() == 1)51                System.out.println("There was " + errorCount() + " error:");52            else53                System.out.println("There were " + errorCount() + " errors:");54            int i = 1;55            for (Enumeration<?> e = errors(); e.hasMoreElements(); i++) {56                TestFailure failure = (TestFailure) e.nextElement();57                System.out.println(i + ") " + failure.failedTest());58                failure.thrownException().printStackTrace();59                System.out.println();60            }61        }62    }63    /**64	 * Prints failures to the standard output65	 */66    public void printFailures() {67        if (failureCount() != 0) {68            if (failureCount() == 1)69                System.out.println("There was " + failureCount() + " failure:");70            else71                System.out.println("There were " + failureCount() + " failures:");72            int i = 1;73            for (Enumeration<?> e = failures(); e.hasMoreElements(); i++) {74                TestFailure failure = (TestFailure) e.nextElement();75                System.out.print(i + ") " + failure.failedTest());76                Throwable t = failure.thrownException();77                if (t.getMessage() != null)78                    System.out.println(" \"" + t.getMessage() + "\"");79                else {80                    System.out.println();81                    failure.thrownException().printStackTrace();82                }83            }84        }85    }86    /**87	 * Prints the header of the report88	 */89    public void printHeader() {90        if (wasSuccessful()) {91            System.out.println();92            System.out.print("OK");93            System.out.println(" (" + runCount() + " tests)");94        } else {95            System.out.println();96            System.out.println("!!!FAILURES!!!");97            System.out.println("Test Results:");98            System.out.println("Run: " + runCount() + " Failures: " + failureCount() + " Errors: " + errorCount());99        }100    }101    /**102	 * @see junit.framework.TestResult#startTest(junit.framework.Test)103	 */104    @Override105    public synchronized void startTest(Test test) {106        super.startTest(test);107        System.out.print(".");108    }109}...

Source:TextTestResult.java

...48	/**49	 * Prints the errors to the standard output50	 */51	public void printErrors() {52		if (errorCount() != 0) {53			if (errorCount() == 1)54				System.out.println("There was " + errorCount() + " error:");55			else56				System.out.println("There were " + errorCount() + " errors:");57			int i = 1;58			for (Enumeration<?> e = errors(); e.hasMoreElements(); i++) {59				TestFailure failure = (TestFailure) e.nextElement();60				System.out.println(i + ") " + failure.failedTest());61				failure.thrownException().printStackTrace();62				System.out.println();63			}64		}65	}66	/**67	 * Prints failures to the standard output68	 */69	public void printFailures() {70		if (failureCount() != 0) {71			if (failureCount() == 1)72				System.out.println("There was " + failureCount() + " failure:");73			else74				System.out.println(75					"There were " + failureCount() + " failures:");76			int i = 1;77			for (Enumeration<?> e = failures(); e.hasMoreElements(); i++) {78				TestFailure failure = (TestFailure) e.nextElement();79				System.out.print(i + ") " + failure.failedTest());80				Throwable t = failure.thrownException();81				if (t.getMessage() != null)82					System.out.println(" \"" + t.getMessage() + "\"");83				else {84					System.out.println();85					failure.thrownException().printStackTrace();86				}87			}88		}89	}90	/**91	 * Prints the header of the report92	 */93	public void printHeader() {94		if (wasSuccessful()) {95			System.out.println();96			System.out.print("OK");97			System.out.println(" (" + runCount() + " tests)");98		} else {99			System.out.println();100			System.out.println("!!!FAILURES!!!");101			System.out.println("Test Results:");102			System.out.println(103				"Run: "104					+ runCount()105					+ " Failures: "106					+ failureCount()107					+ " Errors: "108					+ errorCount());109		}110	}111	/**112	 * @see junit.framework.TestResult#startTest(junit.framework.Test)113	 */114	@Override115	public synchronized void startTest(Test test) {116		super.startTest(test);117		System.out.print(".");118	}119}...

Source:342.java

...

Source:ActiveTestTest.java

...23		TestResult result= new TestResult();24		test.run(result);25		assertEquals(100, result.runCount());26		assertEquals(0, result.failureCount());27		assertEquals(0, result.errorCount());28	}29	30	public void testActiveRepeatedTest() {		31		Test test= new RepeatedTest(createActiveTestSuite(), 5);32		TestResult result= new TestResult();33		test.run(result);34		assertEquals(500, result.runCount());35		assertEquals(0, result.failureCount());36		assertEquals(0, result.errorCount());37	}38	39	public void testActiveRepeatedTest0() {		40		Test test= new RepeatedTest(createActiveTestSuite(), 0);41		TestResult result= new TestResult();42		test.run(result);43		assertEquals(0, result.runCount());44		assertEquals(0, result.failureCount());45		assertEquals(0, result.errorCount());46	}4748	public void testActiveRepeatedTest1() {		49		Test test= new RepeatedTest(createActiveTestSuite(), 1);50		TestResult result= new TestResult();51		test.run(result);52		assertEquals(100, result.runCount());53		assertEquals(0, result.failureCount());54		assertEquals(0, result.errorCount());55	}5657	ActiveTestSuite createActiveTestSuite() {58		ActiveTestSuite suite= new ActiveTestSuite();59		for (int i= 0; i < 100; i++) 60			suite.addTest(new SuccessTest());61		return suite;62	}63
...

errorCount

Using AI Code Generation

1import junit.framework.TestResult;2import junit.framework.TestSuite;3public class TestRunner {4   public static void main(String[] args) {5      TestResult result = new TestResult();6      TestSuite suite = new TestSuite(TestJunit1.class);7      suite.run(result);8      System.out.println("Number of test cases = " + result.runCount());9   }10}11Example 2: Using errorCount() method12import junit.framework.TestResult;13import junit.framework.TestSuite;14public class TestJunit3 extends TestResult {15   public static void main(String[] args) {16      TestResult result = new TestResult();17      TestSuite suite = new TestSuite(TestJunit1.class);18      suite.run(result);19      System.out.println("Number of test cases = " + result.errorCount());20   }21}22Example 3: Using failureCount() method23import junit.framework.TestResult;24import junit.framework.TestSuite;25public class TestJunit4 extends TestResult {26   public static void main(String[] args) {27      TestResult result = new TestResult();28      TestSuite suite = new TestSuite(TestJunit1.class);29      suite.run(result);30      System.out.println("Number of test cases = " + result.failureCount());31   }32}33Example 4: Using runCount() method34import junit.framework.TestResult;35import junit.framework.TestSuite;36public class TestJunit5 extends TestResult {37   public static void main(String[] args) {38      TestResult result = new TestResult();39      TestSuite suite = new TestSuite(TestJunit1.class);40      suite.run(result);41      System.out.println("Number of test cases = " + result.runCount());42   }43}44Example 5: Using stop() method45import junit.framework.TestResult;46import junit.framework.TestSuite;

errorCount

Using AI Code Generation

1import junit.framework.*;2public class TestJunit extends TestCase {3   protected double fValue1;4   protected double fValue2;5   protected void setUp(){6      fValue1= 2.0;7      fValue2= 3.0;8   }9   public void testAdd(){10      System.out.println("No of Test Case = "+ this.countTestCases());11      String name= this.getName();12      System.out.println("Test Case Name = "+ name);13      this.setName("testNewAdd");14      String newName= this.getName();15      System.out.println("Updated Test Case Name = "+ newName);16   }17}

errorCount

Using AI Code Generation

1package junit.framework;2public class TestResult {3    public int errorCount() {4        return 0;5    }6    public int failureCount() {7        return 0;8    }9    public void run(Test test) {10    }11    public String toString() {12        return "";13    }14    public boolean wasSuccessful() {15        return false;16    }17}18package junit.textui;19import junit.framework.*;20public class TestRunner {21    public static void run(Test test) {22    }23    public static boolean runAndWait(Test test) {24        return false;25    }26}27package junit.framework;28import java.util.*;29public class TestSuite implements Test {30    public void addTest(Test test) {31    }32    public int countTestCases() {33        return 0;34    }35    public Enumeration tests() {36        return null;37    }38    public void run(TestResult result) {39    }40}41package junit.framework;42public interface Test {43    public int countTestCases();44    public void run(TestResult result);45}46package junit.textui;47import junit.framework.*;48public class TestRunner {49    public static void run(Test test) {50    }51    public static boolean runAndWait(Test test) {52        return false;53    }54}55package junit.framework;56public class TestResult {57    public int errorCount() {58        return 0;59    }60    public int failureCount() {61        return 0;62    }63    public void run(Test test) {64    }65    public String toString() {66        return "";67    }68    public boolean wasSuccessful() {69        return false;70    }71}72package junit.framework;73import java.util.*;74public class TestSuite implements Test {

errorCount

Using AI Code Generation

1package com.tutorialspoint.junit;2import org.junit.runner.JUnitCore;3import org.junit.runner.Result;4import org.junit.runner.notification.Failure;5public class TestRunner {6   public static void main(String[] args) {7      Result result = JUnitCore.runClasses(TestJunit.class);8      for (Failure failure : result.getFailures()) {9         System.out.println(failure.toString());10      }11      System.out.println(result.wasSuccessful());12      System.out.println("Number of test cases failed: " + result.getFailureCount());13   }14}15import org.junit.runner.JUnitCore;16import org.junit.runner.Result;17import org.junit.runner.notification.Failure;18public class TestRunner {19   public static void main(String[] args) {20      Result result = JUnitCore.runClasses(TestJunit.class);21      for (Failure failure : result.getFailures()) {22         System.out.println(failure.toString());23      }24      System.out.println(result.wasSuccessful());25      System.out.println("Number of test cases failed: " + result.getFailureCount());26   }27}

errorCount

Using AI Code Generation

1import junit.framework.TestResult;2import junit.framework.TestSuite;3import junit.textui.TestRunner;4public class TestRunner {5   public static void main(String[] args) {6      TestResult result = new TestResult();7      TestSuite suite = new TestSuite(TestJunit1.class);8      suite.run(result);9      System.out.println("Number of test cases = " + result.runCount());10   }11}

errorCount

Using AI Code Generation

1import junit.framework.Test;2import junit.framework.TestResult;3import junit.framework.TestSuite;4public class TestRunner {5   public static void main(String[] args) {6      TestResult result = new TestResult();7      Test test = new TestSuite(TestJunit1.class);8      test.run(result);9      System.out.println("Number of test cases = " + result.runCount());10   }11}12package com.javatpoint.junit;13import org.junit.runner.JUnitCore;14import org.junit.runner.Result;15import org.junit.runner.notification.Failure;16public class TestRunner {17   public static void main(String[] args) {18      Result result = JUnitCore.runClasses(TestJunit1.class);19      for (Failure failure : result.getFailures()) {20         System.out.println(failure.toString());21      }22      System.out.println(result.wasSuccessful());23   }24}25at org.junit.Assert.assertEquals(Assert.java:115)26at org.junit.Assert.assertEquals(Assert.java:144)27at com.javatpoint.junit.TestJunit1.testAdd(TestJunit1.java:11)28at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)29at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)30at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)31at java.lang.reflect.Method.invoke(Method.java:498)32at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)33at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)34at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)35at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)36at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)37at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)38at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)39at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)40at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)41at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:

errorCount

Using AI Code Generation

1import junit.framework.Test;2import junit.framework.TestCase;3import junit.framework.TestResult;4public class TestResultTest extends TestCase {5    public static Test suite() {6        return new TestResultTest("testError");7    }8    public TestResultTest(String name) {9        super(name);10    }11    public void testError() {12        fail();13    }14    public static void main(String[] args) {15        TestResult result = new TestResult();16        Test test = suite();17        test.run(result);18        System.out.println("Number of errors = " + result.errorCount());19    }20}

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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.
Parameterization in JUnit - Parameterized Test enables you to run the same automated test scripts with different variables. By collecting data on each method's test parameters, you can minimize time spent on writing tests. Learn how to use parameterization in JUnit.
Nested Tests In JUnit 5 - A nested class is a non-static class contained within another class in a hierarchical structure. It can share the state and setup of the outer class. Learn about nested annotations in JUnit 5 with examples.
Best practices for JUnit testing - Learn about the best practices, such as always testing key methods and classes, integrating JUnit tests with your build, and more to get the best possible results.
Advanced Use Cases for JUnit testing - Take a deep dive into the advanced use cases, such as how to run JUnit tests in Jupiter, how to use JUnit 5 Mockito for Unit testing, and more for JUnit testing.