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How to use JUnit4Test class of org.testng.junit package

Best Testng code snippet using org.testng.junit.JUnit4Test

Source:LogTestDurationListener_ESTest.java

...48import org.testng.internal.annotations.IAnnotationFinder;49import org.testng.internal.annotations.JDK15AnnotationFinder;50import org.testng.internal.annotations.TestAnnotation;51import org.testng.junit.JUnit3TestClass;52import org.testng.junit.JUnit4TestClass;53import org.testng.xml.XmlSuite;54import org.testng.xml.XmlTest;55@RunWith(EvoRunner.class) @EvoRunnerParameters(mockJVMNonDeterminism = true, useVFS = true, useVNET = true, resetStaticState = true, separateClassLoader = true, useJEE = true) 56public class LogTestDurationListener_ESTest extends LogTestDurationListener_ESTest_scaffolding {57  @Test(timeout = 4000)58  public void test0()  throws Throwable  {59      LogTestDurationListener logTestDurationListener0 = new LogTestDurationListener();60      TestAnnotation testAnnotation0 = new TestAnnotation();61      testAnnotation0.getMethod();62      ClonedMethod clonedMethod0 = new ClonedMethod((ITestNGMethod) null, (Method) null);63      TestResult testResult0 = new TestResult();64      InvokedMethod invokedMethod0 = new InvokedMethod(logTestDurationListener0, clonedMethod0, 5091L, testResult0);65      // Undeclared exception!66      try { 67        logTestDurationListener0.beforeInvocation(invokedMethod0, testResult0);68        fail("Expecting exception: NullPointerException");69      70      } catch(NullPointerException e) {71         //72         // no message in exception (getMessage() returned null)73         //74         verifyException("org.testng.internal.ClonedMethod", e);75      }76  }77  @Test(timeout = 4000)78  public void test1()  throws Throwable  {79      LogTestDurationListener logTestDurationListener0 = new LogTestDurationListener();80      ITestClass iTestClass0 = null;81      // Undeclared exception!82      try { 83        logTestDurationListener0.onBeforeClass((ITestClass) null);84        fail("Expecting exception: NullPointerException");85      86      } catch(NullPointerException e) {87         //88         // no message in exception (getMessage() returned null)89         //90         verifyException("com.facebook.presto.testng.services.LogTestDurationListener", e);91      }92  }93  @Test(timeout = 4000)94  public void test2()  throws Throwable  {95      LogTestDurationListener logTestDurationListener0 = new LogTestDurationListener();96      logTestDurationListener0.onExecutionStart();97      Description description0 = Description.TEST_MECHANISM;98      JUnit4TestClass jUnit4TestClass0 = new JUnit4TestClass(description0);99      // Undeclared exception!100      try { 101        logTestDurationListener0.onBeforeClass(jUnit4TestClass0);102        fail("Expecting exception: NullPointerException");103      104      } catch(NullPointerException e) {105         //106         // no message in exception (getMessage() returned null)107         //108         verifyException("org.testng.junit.JUnitTestClass", e);109      }110  }111  @Test(timeout = 4000)112  public void test3()  throws Throwable  {113      LogTestDurationListener logTestDurationListener0 = new LogTestDurationListener();114      Class<Proxy.Type> class0 = Proxy.Type.class;115      Description description0 = Description.createTestDescription(class0, "PnuyJuQ/y-w$]Lhue", (Annotation[]) null);116      JUnit4TestClass jUnit4TestClass0 = new JUnit4TestClass(description0);117      jUnit4TestClass0.getAfterClassMethods();118      Description.createTestDescription("", "c$mJ;qB", (Annotation[]) null);119      // Undeclared exception!120      try { 121        logTestDurationListener0.onAfterClass(jUnit4TestClass0);122        fail("Expecting exception: IllegalStateException");123      124      } catch(IllegalStateException e) {125         //126         // There is no start record for test: java.net.Proxy$Type127         //128         verifyException("com.google.common.base.Preconditions", e);129      }130  }131  @Test(timeout = 4000)132  public void test4()  throws Throwable  {133      LogTestDurationListener logTestDurationListener0 = new LogTestDurationListener();134      logTestDurationListener0.onExecutionFinish();135      IInvokedMethod iInvokedMethod0 = null;136      TestResult testResult0 = new TestResult();137      // Undeclared exception!138      try { 139        logTestDurationListener0.afterInvocation((IInvokedMethod) null, testResult0);140        fail("Expecting exception: NullPointerException");141      142      } catch(NullPointerException e) {143         //144         // no message in exception (getMessage() returned null)145         //146         verifyException("com.facebook.presto.testng.services.LogTestDurationListener", e);147      }148  }149  @Test(timeout = 4000)150  public void test5()  throws Throwable  {151      LogTestDurationListener logTestDurationListener0 = new LogTestDurationListener();152      TestResult testResult0 = new TestResult();153      SQLClientInfoException sQLClientInfoException0 = new SQLClientInfoException("", "", 1964, (Map<String, ClientInfoStatus>) null);154      testResult0.setThrowable(sQLClientInfoException0);155      // Undeclared exception!156      try { 157        logTestDurationListener0.afterInvocation((IInvokedMethod) null, testResult0);158        fail("Expecting exception: NullPointerException");159      160      } catch(NullPointerException e) {161         //162         // no message in exception (getMessage() returned null)163         //164         verifyException("com.facebook.presto.testng.services.LogTestDurationListener", e);165      }166  }167  @Test(timeout = 4000)168  public void test6()  throws Throwable  {169      LogTestDurationListener logTestDurationListener0 = new LogTestDurationListener();170      ITestClass iTestClass0 = null;171      // Undeclared exception!172      try { 173        logTestDurationListener0.onAfterClass((ITestClass) null);174        fail("Expecting exception: NullPointerException");175      176      } catch(NullPointerException e) {177         //178         // no message in exception (getMessage() returned null)179         //180         verifyException("com.facebook.presto.testng.services.LogTestDurationListener", e);181      }182  }183  @Test(timeout = 4000)184  public void test7()  throws Throwable  {185      LogTestDurationListener logTestDurationListener0 = new LogTestDurationListener();186      logTestDurationListener0.onExecutionFinish();187      logTestDurationListener0.onExecutionStart();188      logTestDurationListener0.onExecutionStart();189      logTestDurationListener0.onExecutionStart();190      Description description0 = Description.TEST_MECHANISM;191      JUnit4TestClass jUnit4TestClass0 = new JUnit4TestClass(description0);192      // Undeclared exception!193      try { 194        logTestDurationListener0.onAfterClass(jUnit4TestClass0);195        fail("Expecting exception: NullPointerException");196      197      } catch(NullPointerException e) {198         //199         // no message in exception (getMessage() returned null)200         //201         verifyException("org.testng.junit.JUnitTestClass", e);202      }203  }204  @Test(timeout = 4000)205  public void test8()  throws Throwable  {...

Source:JUnitTestFinder.java

...8public final class JUnitTestFinder {9    private static final String JUNIT3_TEST = "junit.framework.Test";10    private static final String JUNIT3_FINDER = "org.testng.junit.JUnit3TestRecognizer";11    private static final String JUNIT4_TEST = "org.junit.Test";12    private static final String JUNIT4_FINDER = "org.testng.junit.JUnit4TestRecognizer";13    private static final JUnitTestRecognizer junit3;14    private static final JUnitTestRecognizer junit4;15    static {16        junit3 = getJUnitTestRecognizer(JUNIT3_TEST, JUNIT3_FINDER);17        junit4 = getJUnitTestRecognizer(JUNIT4_TEST, JUNIT4_FINDER);18        if (junit3 == null) {19            Utils.log("JUnitTestFinder", 2, "JUnit3 was not found on the classpath");20        }21        if (junit4 == null) {22            Utils.log("JUnitTestFinder", 2, "JUnit4 was not found on the classpath");23        }24    }25    public static boolean isJUnitTest(Class c) {26        if (!haveJUnit()) {...

Source:b5c83.java

1diff --git a/src/main/java/org/testng/junit/JUnit4TestRunner.java b/src/main/java/org/testng/junit/JUnit4TestRunner.java2index 5c482ed..415a4a5 1006443--- a/src/main/java/org/testng/junit/JUnit4TestRunner.java4+++ b/src/main/java/org/testng/junit/JUnit4TestRunner.java5@@ -121,7 +121,7 @@6                     l.onTestSuccess(tr);7                 }8             }9-            m_parentRunner.addInvokedMethod(new InvokedMethod(tr.getTestClass(), tr.getMethod(), new Object[0], true, false, tr.getStartMillis()));10+            m_parentRunner.addInvokedMethod(new InvokedMethod(tr.getTestClass(), tr.getMethod(), new Object[0], true, false, tr.getStartMillis(), tr));11             m_methods.add(tr.getMethod());12         }13 14@@ -134,7 +134,7 @@15             for (ITestListener l : m_listeners) {16                 l.onTestSkipped(tr);17             }18-            m_parentRunner.addInvokedMethod(new InvokedMethod(tr.getTestClass(), tr.getMethod(), new Object[0], true, false, tr.getStartMillis()));...

Source:JUnit4TestMethod.java

...5/**6 *7 * @author lukas8 */9public class JUnit4TestMethod extends JUnitTestMethod {10    public JUnit4TestMethod(JUnitTestClass owner, Description desc) {11        super(owner, desc.getMethodName(), getMethod(desc), desc);12    }13    @Override14    public Object[] getInstances() {15        return new Object[0];16    }17    private static Method getMethod(Description desc) {18        Class<?> c = desc.getTestClass();19        String method = desc.getMethodName();20        // remove [index] from method name in case of parameterized test21        int idx = method.indexOf('[');22        if (idx != -1) {23            method = method.substring(0, idx);24        }25        try {26            return c.getMethod(method);27        } catch (Throwable t) {28            Utils.log("JUnit4TestMethod", 2,29                    "Method '" + method + "' not found in class '" + c.getName() + "': " + t.getMessage());30            return null;31        }32    }33}...

Source:JUnit4TestRecognizer.java

...5/**6 *7 * @author lukas8 */9public final class JUnit4TestRecognizer implements JUnitTestRecognizer {10    public JUnit4TestRecognizer() {11    }12    public boolean isTest(Class c) {13        for (Annotation an: c.getAnnotations()) {14            if (RunWith.class.isAssignableFrom(an.annotationType())) {15                return true;16            }17        }18        boolean haveTest = false;19        for (Method m : c.getMethods()) {20            for (Annotation a : m.getDeclaredAnnotations()) {21                if (org.junit.Test.class.isAssignableFrom(a.annotationType())) {22                    haveTest = true;23                    break;24                }...

Source:JUnit4TestClass.java

...3/**4 *5 * @author lukas6 */7public class JUnit4TestClass extends JUnitTestClass {8    public JUnit4TestClass(Description test) {9        super(test.getTestClass());10    }11}...

JUnit4Test

Using AI Code Generation

1import org.testng.junit4.JUnit4Test;2import org.testng.junit4.JUnit4TestNG;3import org.testng.junit4.TestNG;4import org.testng.junit4.JUnit4TestAdapter;5import org.testng.junit4.JUnit4TestAdapterCache;6import org.testng.junit4.JUnit4TestAdapterFinder;7import org.testng.junit4.JUnit4TestMethodRunner;8import org.testng.junit4.JUnit4TestNGListener;9import org.testng.junit4.JUnit4TestNGRunListener;10import org.testng.junit4.JUnit4TestRunner;11import org.testng.junit4.JUnit4TestRunnerFactory;12import org.testng.junit4.JUnit4TestRunnerListener;13import org.testng.junit4.JUnit4TestRunnerProxy;14import org.testng.junit4.JUnit4TestRunnerProxyFactory;15import org.testng.junit4.JUnit4TestRunnerProxyFactoryImpl;16import org.testng.junit4.JUnit4TestRunnerProxyFactoryImpl;17import org.testng.junit4.JUnit4TestRunnerProxyFactoryImpl;18import org.testng.junit4

JUnit4Test

Using AI Code Generation

1import org.testng.junit.*;2import org.junit.*;3import org.junit.runner.*;4import org.junit.runner.notification.*;5import java.util.*;6import java.lang.reflect.*;7public class TestNGJUnitRunner extends JUnit4Test {8    public static void main(String[] args) {9        JUnitCore core = new JUnitCore();10        core.addListener(new RunListener() {11            public void testFailure(Failure failure) throws Exception {12                System.out.println("Failed: " + failure.getMessage());13            }14        });15        core.run(new Class[] { JUnit4Test.class });16    }17}18package org.testng.junit;19import org.testng.annotations.*;20import org.testng.Assert;21public class JUnit4Test {22    public void test() {23        Assert.assertTrue(true);24    }25}26Failed: test(org.testng.junit.JUnit4Test)27    at org.testng.junit.JUnit4Test.test(JUnit4Test.java:10)28    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)29    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)30    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)31    at java.lang.reflect.Method.invoke(Method.java:498)32    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:85)33    at org.testng.internal.Invoker.invokeMethod(Invoker.java:639)34    at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:816)35    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1124)36    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)37    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:108)38    at org.testng.TestRunner.privateRun(TestRunner.java:773)39    at org.testng.TestRunner.run(TestRunner.java:623)40    at org.testng.SuiteRunner.runTest(SuiteRunner.java:357)41    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:352)42    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:310)43    at org.testng.SuiteRunner.run(SuiteRunner.java:259)44    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)

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TestNG is a Java-based open-source framework for test automation that includes various test types, such as unit testing, functional testing, E2E testing, etc. TestNG is in many ways similar to JUnit and NUnit. But in contrast to its competitors, its extensive features make it a lot more reliable framework. One of the major reasons for its popularity is its ability to structure tests and improve the scripts' readability and maintainability. Another reason can be the important characteristics like the convenience of using multiple annotations, reliance, and priority that make this framework popular among developers and testers for test design. You can refer to the TestNG tutorial to learn why you should choose the TestNG framework.

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TestNG Listeners in Selenium WebDriver: Understand the various TestNG listeners to utilize them effectively for your next plan when working with TestNG and Selenium automation.
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