How to use run method of junit.framework.JUnit4TestAdapter class

Best junit code snippet using junit.framework.JUnit4TestAdapter.run

Source:ForwardCompatibilityTest.java Github

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...9import org.junit.AfterClass;10import org.junit.Before;11import org.junit.BeforeClass;12import org.junit.Test;13import org.junit.runner.Description;14import org.junit.runner.RunWith;15import org.junit.runner.Runner;16import org.junit.runner.notification.RunNotifier;17public class ForwardCompatibilityTest extends TestCase {18    static String fLog;19    static public class NewTest {20        @Before21        public void before() {22            fLog += "before ";23        }24        @After25        public void after() {26            fLog += "after ";27        }28        @Test29        public void test() {30            fLog += "test ";31        }32    }33    public void testCompatibility() {34        fLog = "";35        TestResult result = new TestResult();36        junit.framework.Test adapter = new JUnit4TestAdapter(NewTest.class);37        adapter.run(result);38        assertEquals("before test after ", fLog);39    }40    public void testToString() {41        JUnit4TestAdapter adapter = new JUnit4TestAdapter(NewTest.class);42        junit.framework.Test test = adapter.getTests().get(0);43        assertEquals(String.format("test(%s)", NewTest.class.getName()), test.toString());44    }45    public void testUseGlobalCache() {46        JUnit4TestAdapter adapter1 = new JUnit4TestAdapter(NewTest.class);47        JUnit4TestAdapter adapter2 = new JUnit4TestAdapter(NewTest.class);48        assertSame(adapter1.getTests().get(0), adapter2.getTests().get(0));49    }50    static Exception exception = new Exception();51    public static class ErrorTest {52        @Test53        public void error() throws Exception {54            throw exception;55        }56    }57    public void testException() {58        TestResult result = new TestResult();59        junit.framework.Test adapter = new JUnit4TestAdapter(ErrorTest.class);60        adapter.run(result);61        assertEquals(exception, result.errors().nextElement().thrownException());62    }63    public void testNotifyResult() {64        JUnit4TestAdapter adapter = new JUnit4TestAdapter(ErrorTest.class);65        TestResult result = new TestResult();66        final StringBuffer log = new StringBuffer();67        result.addListener(new TestListener() {68            public void startTest(junit.framework.Test test) {69                log.append(" start ").append(test);70            }71            public void endTest(junit.framework.Test test) {72                log.append(" end ").append(test);73            }74            public void addFailure(junit.framework.Test test, AssertionFailedError t) {75                log.append(" failure ").append(test);76            }77            public void addError(junit.framework.Test test, Throwable e) {78                log.append(" error " + test);79            }80        });81        adapter.run(result);82        String testName = String.format("error(%s)", ErrorTest.class.getName());83        assertEquals(String.format(" start %s error %s end %s", testName, testName, testName), log.toString());84    }85    public static class NoExceptionTest {86        @Test(expected = Exception.class)87        public void succeed() throws Exception {88        }89    }90    public void testNoException() {91        TestResult result = new TestResult();92        junit.framework.Test adapter = new JUnit4TestAdapter(NoExceptionTest.class);93        adapter.run(result);94        assertFalse(result.wasSuccessful());95    }96    public static class ExpectedTest {97        @Test(expected = Exception.class)98        public void expected() throws Exception {99            throw new Exception();100        }101    }102    public void testExpected() {103        TestResult result = new TestResult();104        junit.framework.Test adapter = new JUnit4TestAdapter(ExpectedTest.class);105        adapter.run(result);106        assertTrue(result.wasSuccessful());107    }108    public static class UnExpectedExceptionTest {109        @Test(expected = Exception.class)110        public void expected() throws Exception {111            throw new Error();112        }113    }114    static String log;115    public static class BeforeClassTest {116        @BeforeClass117        public static void beforeClass() {118            log += "before class ";119        }120        @Before121        public void before() {122            log += "before ";123        }124        @Test125        public void one() {126            log += "test ";127        }128        @Test129        public void two() {130            log += "test ";131        }132        @After133        public void after() {134            log += "after ";135        }136        @AfterClass137        public static void afterClass() {138            log += "after class ";139        }140    }141    public void testBeforeAndAfterClass() {142        log = "";143        TestResult result = new TestResult();144        junit.framework.Test adapter = new JUnit4TestAdapter(BeforeClassTest.class);145        adapter.run(result);146        assertEquals("before class before test after before test after after class ", log);147    }148    public static class ExceptionInBeforeTest {149        @Before150        public void error() {151            throw new Error();152        }153        @Test154        public void nothing() {155        }156    }157    public void testExceptionInBefore() {158        TestResult result = new TestResult();159        junit.framework.Test adapter = new JUnit4TestAdapter(ExceptionInBeforeTest.class);160        adapter.run(result);161        assertEquals(1, result.errorCount());162    }163    public static class InvalidMethodTest {164        @BeforeClass165        public void shouldBeStatic() {166        }167        @Test168        public void aTest() {169        }170    }171    public void testInvalidMethod() {172        TestResult result = new TestResult();173        junit.framework.Test adapter = new JUnit4TestAdapter(InvalidMethodTest.class);174        adapter.run(result);175        assertEquals(1, result.errorCount());176        TestFailure failure = result.errors().nextElement();177        assertTrue(failure.exceptionMessage().contains("Method shouldBeStatic() should be static"));178    }179    private static boolean wasRun = false;180    public static class MarkerRunner extends Runner {181        public MarkerRunner(Class<?> klass) {182        }183        @Override184        public void run(RunNotifier notifier) {185            wasRun = true;186        }187        @Override188        public int testCount() {189            return 0;190        }191        @Override192        public Description getDescription() {193            return Description.EMPTY;194        }195    }196    @RunWith(MarkerRunner.class)197    public static class NoTests {198    }199    public void testRunWithClass() {200        wasRun = false;201        TestResult result = new TestResult();202        junit.framework.Test adapter = new JUnit4TestAdapter(NoTests.class);203        adapter.run(result);204        assertTrue(wasRun);205    }206    public void testToStringSuite() {207        junit.framework.Test adapter = new JUnit4TestAdapter(NoTests.class);208        assertEquals(NoTests.class.getName(), adapter.toString());209    }210}...

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Source:OldTestClassRunner.java Github

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1package org.junit.internal.runners;23import junit.extensions.TestDecorator;4import junit.framework.AssertionFailedError;5import junit.framework.JUnit4TestAdapter;6import junit.framework.JUnit4TestCaseFacade;7import junit.framework.Test;8import junit.framework.TestCase;9import junit.framework.TestListener;10import junit.framework.TestResult;11import junit.framework.TestSuite;12import org.junit.runner.Description;13import org.junit.runner.Runner;14import org.junit.runner.notification.Failure;15import org.junit.runner.notification.RunNotifier;1617public class OldTestClassRunner extends Runner {18	private static final class OldTestClassAdaptingListener implements19			TestListener {20		private final RunNotifier fNotifier;2122		private OldTestClassAdaptingListener(RunNotifier notifier) {23			fNotifier= notifier;24		}2526		public void endTest(Test test) {27			fNotifier.fireTestFinished(asDescription(test));28		}2930		public void startTest(Test test) {31			fNotifier.fireTestStarted(asDescription(test));32		}3334		// Implement junit.framework.TestListener35		public void addError(Test test, Throwable t) {36			Failure failure= new Failure(asDescription(test), t);37			fNotifier.fireTestFailure(failure);38		}3940		private Description asDescription(Test test) {41			if (test instanceof JUnit4TestCaseFacade) {42				JUnit4TestCaseFacade facade= (JUnit4TestCaseFacade) test;43				return facade.getDescription();44			}45			return Description.createTestDescription(test.getClass(), getName(test));46		}4748		private String getName(Test test) {49			if (test instanceof TestCase)50				return ((TestCase) test).getName();51			else52				return test.toString();53		}5455		public void addFailure(Test test, AssertionFailedError t) {56			addError(test, t);57		}58	}5960	private Test fTest;61	62	@SuppressWarnings("unchecked")63	public OldTestClassRunner(Class<?> klass) {64		this(new TestSuite(klass.asSubclass(TestCase.class)));65	}6667	public OldTestClassRunner(Test test) {68		super();69		fTest= test;70	}7172	@Override73	public void run(RunNotifier notifier) {74		TestResult result= new TestResult();75		result.addListener(createAdaptingListener(notifier));76		fTest.run(result);77	}7879	public static TestListener createAdaptingListener(final RunNotifier notifier) {80		return new OldTestClassAdaptingListener(notifier);81	}82	83	@Override84	public Description getDescription() {85		return makeDescription(fTest);86	}8788	private Description makeDescription(Test test) {89		if (test instanceof TestCase) {90			TestCase tc= (TestCase) test;
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Source:AllJPQLParserConcurrentTests.java Github

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...17import junit.framework.Test;18import junit.framework.TestSuite;19import org.eclipse.persistence.jpa.jpql.parser.EclipseLinkJPQLGrammar2_5;20import org.eclipse.persistence.jpa.jpql.parser.JPQLGrammar;21import org.junit.runner.RunWith;22import org.junit.runners.AllTests;23/**24 * This test suite runs {@link JPQLParserThreadTest} many times and concurrently, this is trying to25 * test using the parser concurrently and making sure there is no deadlock or a {@link java.util.26 * ConcurrentModificationException} thrown by some {@link Collection} classes.27 *28 * @version 2.4.129 * @since 2.4.130 * @author Pascal Filion31 */32@RunWith(AllTests.class)33public final class AllJPQLParserConcurrentTests {34	static final JPQLGrammar jpqlGrammar = new EclipseLinkJPQLGrammar2_5();35	private AllJPQLParserConcurrentTests() {36		super();37	}38	public static Test suite() {...

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1package com.journaldev.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   }13}14at org.junit.Assert.assertEquals(Assert.java:115)15at org.junit.Assert.assertEquals(Assert.java:144)16at com.journaldev.junit.TestJunit.testAdd(TestJunit.java:15)17at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)18at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)19at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)20at java.lang.reflect.Method.invoke(Method.java:498)21at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)22at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)23at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)24at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)25at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)26at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)27at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)28at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)29at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)30at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)31at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)32at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)33at org.junit.runners.ParentRunner.run(ParentRunner.java:363)34at org.junit.runner.JUnitCore.run(JUnitCore.java:137)35at org.junit.runner.JUnitCore.run(JUnitCore.java:115)36at com.journaldev.junit.TestRunner.main(TestRunner.java:8)

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1package com.java2novice.junit;2import org.junit.runner.JUnitCore;3import org.junit.runner.Result;4import org.junit.runner.notification.Failure;5public class JUnit4TestRunner {6    public static void main(String[] args) {7        Result result = JUnitCore.runClasses(JUnit4Test.class);8        for (Failure failure : result.getFailures()) {9            System.out.println(failure.toString());10        }11        System.out.println("Result=="+result.wasSuccessful());12    }13}

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1import junit.framework.JUnit4TestAdapter;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      junit.framework.TestSuite();8    suite.addTest(new JUnit4TestAdapter(TestJunit1.class));9    suite.addTest(new JUnit4TestAdapter(TestJunit2.class));10    JUnitCore.runClasses(suite);11  }12}13C:\Users\user>javac -cp .;junit-4.12.jar;hamcrest-core-1.3.jar TestRunner.java14C:\Users\user>java -cp .;junit-4.12.jar;hamcrest-core-1.3.jar TestRunner15JUnit4TestAdapter(TestJunit1)16JUnit4TestAdapter(TestJunit2)

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1import junit.framework.JUnit4TestAdapter;2import org.junit.runner.JUnitCore;3import org.junit.runner.Result;4import org.junit.runner.notification.Failure;5public class JunitTestRunner {6   public static void main(String[] args) {7      Result result = JUnitCore.runClasses(JunitTestSuite.class);8      for (Failure failure : result.getFailures()) {9         System.out.println(failure.toString());10      }11      System.out.println(result.wasSuccessful());12   }13}14OK (1 test)

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1public class TestRunner {2    public static void main(String[] args) {3        junit.textui.TestRunner.run(new JUnit4TestAdapter(TestClass.class));4    }5}6public class TestRunner {7    public static void main(String[] args) {8        TestRunner.runClasses(TestClass.class);9    }10}11public class TestRunner {12    public static void main(String[] args) {13        TestRunner.run(TestClass.class);14    }15}16public class TestRunner {17    public static void main(String[] args) {18        TestRunner.run(new TestClass());19    }20}21public class TestRunner {22    public static void main(String[] args) {23        TestRunner.run(TestClass.class.getName());24    }25}26public class TestRunner {27    public static void main(String[] args) {28        TestRunner.run(new TestClass().suite());29    }30}31public class TestRunner {32    public static void main(String[] args) {33        TestRunner.run(new TestSuite(TestClass.class));34    }35}36public class TestRunner {37    public static void main(String[] args) {38        TestRunner.run(new TestSuite(TestClass.class));39    }40}41public class TestRunner {42    public static void main(String[] args) {43        TestRunner.run(new TestSuite(TestClass.class));44    }45}46public class TestRunner {47    public static void main(String[] args) {48        TestRunner.run(new TestSuite(TestClass.class));49    }50}51public class TestRunner {52    public static void main(String[] args) {53        TestRunner.run(new TestSuite(TestClass.class));54    }55}56public class TestRunner {57    public static void main(String[] args) {58        TestRunner.run(new TestSuite(TestClass.class));59    }60}

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1    public static void main(String[] args) {2        junit.framework.TestResult result = new junit.framework.TestResult();3        junit.framework.Test suite = new junit.framework.JUnit4TestAdapter(TestJunit.class);4        suite.run(result);5        System.out.println("Number of test cases = " + result.runCount());6    }7}

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1public class TestRunner {2    public static void main(String[] args) {3        JUnitCore.main("TestClass");4    }5}6import org.junit.Test;7import static org.junit.Assert.assertEquals;8public class TestClass {9    public void testAdd() {10        String str= "Junit is working fine";11        assertEquals("Junit is working fine",str);12    }13}14OK (1 test)

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