Best junit code snippet using junit.textui.ResultPrinter.printHeader
Source: JunitResultPrinter.java
...54 * 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 */
...
Source: ResultPrinter.java
...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 /**
...
Source: TimeSender.java
...26 public TimeSender(OutputObjectRegistry registry) {27 super(DeafStream.DEAF_PRINT_STREAM);28 myRegistry = registry;29 }30 public void printHeader(long runTime) {31 myRegistry.createPacket().addString(PoolOfDelimiters.TESTS_DONE).addLong(runTime).send();32 }33}...
Source: ResultPrinterBridge.java
...21 super(writer);22 }23 24 synchronized void printResult(TestResult result, long runTime) {25 printHeader(runTime);26 printErrors(result);27 printFailures(result);28 printFooter(result);29 }30
...
printHeader
Using AI Code Generation
1package com.example;2import junit.framework.Test;3import junit.framework.TestCase;4import junit.framework.TestSuite;5import junit.textui.ResultPrinter;6public class TestJunit extends TestCase {7 protected double fValue1;8 protected double fValue2;9 protected void setUp(){10 fValue1 = 2.0;11 fValue2 = 3.0;12 }13 public void testAdd(){14 System.out.println("No of Test Case = "+ this.countTestCases());15 String name = this.getName();16 System.out.println("Test Case Name = "+ name);17 this.setName("testNewAdd");18 String newName = this.getName();19 System.out.println("Updated Test Case Name = "+ newName);20 }21 protected void tearDown() {22 }23 public static void main(String[] args) {24 TestSuite suite = new TestSuite(TestJunit.class);25 suite.addTest(new TestJunit("testAdd"));26 junit.framework.TestResult result = new junit.framework.TestResult();27 result.addListener(new ResultPrinter(System.out));28 suite.run(result);29 System.out.println("Number of test cases = "+result.runCount());30 }31}
printHeader
Using AI Code Generation
1ResultPrinter printer = new ResultPrinter(System.out);2printer.printHeader(0, tests);3printer.printErrors(result);4printer.printFailures(result);5printer.printFooter(result);6OK (0 tests)
printHeader
Using AI Code Generation
1public class TestRunner {2 public static void main(String[] args) {3 Result result = JUnitCore.runClasses(TestJunit.class);4 for (Failure failure : result.getFailures()) {5 System.out.println(failure.toString());6 }7 System.out.println(result.wasSuccessful());8 }9}10OK (1 test)11import org.junit.runner.JUnitCore;12import org.junit.runner.Result;13import org.junit.runner.notification.Failure;14public class TestRunner {15 public static void main(String[] args) {16 Result result = JUnitCore.runClasses(TestJunit.class);17 for (Failure failure : result.getFailures()) {18 System.out.println(failure.toString());19 }20 System.out.println(result.wasSuccessful());21 }22}23OK (1 test)24import org.junit.runner.JUnitCore;25import org.junit.runner.Result;26import org.junit.runner.notification.Failure;27public class TestRunner {28 public static void main(String[] args) {29 Result result = JUnitCore.runClasses(TestJunit.class);30 for (Failure failure : result.getFailures()) {31 System.out.println(failure.toString());32 }33 System.out.println(result.wasSuccessful());34 }35}36OK (1 test)37import org.junit.runner.JUnitCore;38import org.junit.runner.Result;39import org.junit.runner.notification.Failure;40public class TestRunner {41 public static void main(String[] args) {42 Result result = JUnitCore.runClasses(TestJunit.class);43 for (Failure failure : result.getFailures()) {44 System.out.println(failure.toString());45 }46 System.out.println(result.wasSuccessful());47 }48}49OK (1 test)50import org.junit.runner.JUnitCore;51import org.junit.runner.Result
printHeader
Using AI Code Generation
1import junit.textui.ResultPrinter;2import java.io.*;3public class TestRunner {4 public static void main(String[] args) {5 ResultPrinter printer = new ResultPrinter(System.out);6 printer.printHeader(0, 0, 0, 0);7 }8}
printHeader
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 }13}14OK (1 test)
printHeader
Using AI Code Generation
1ResultPrinter printer = new ResultPrinter(System.out);2printer.printHeader(runTime);3printer.printErrors(result);4printer.printFailures(result);5printer.printFooter(result);61) testAdd(test.CalculatorTest)7at org.junit.Assert.fail(Assert.java:86)8at org.junit.Assert.failNotEquals(Assert.java:834)9at org.junit.Assert.assertEquals(Assert.java:645)10at org.junit.Assert.assertEquals(Assert.java:631)11at test.CalculatorTest.testAdd(CalculatorTest.java:18)12at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)13at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)14at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)15at java.lang.reflect.Method.invoke(Method.java:606)16at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)17at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)18at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)19at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)20at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)21at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)22at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)23at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)24at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)25at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)26at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)27at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)28at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)29at org.junit.runners.ParentRunner.run(ParentRunner.java:292)30at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)31at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
printHeader
Using AI Code Generation
1public void printHeader() {2 try {3 Class<?> resultPrinter = Class.forName("junit.textui.ResultPrinter");4 Method printHeader = resultPrinter.getDeclaredMethod("printHeader", long.class);5 printHeader.setAccessible(true);6 printHeader.invoke(resultPrinter.newInstance(), 0L);7 } catch (ClassNotFoundException e) {8 e.printStackTrace();9 } catch (NoSuchMethodException e) {10 e.printStackTrace();11 } catch (InvocationTargetException e) {12 e.printStackTrace();13 } catch (IllegalAccessException e) {14 e.printStackTrace();15 } catch (InstantiationException e) {16 e.printStackTrace();17 }18}19public void printFooter() {20 try {21 Class<?> resultPrinter = Class.forName("junit.textui.ResultPrinter");22 Method printFooter = resultPrinter.getDeclaredMethod("printFooter", Result.class);23 printFooter.setAccessible(true);24 printFooter.invoke(resultPrinter.newInstance(), new Result());25 } catch (ClassNotFoundException e) {26 e.printStackTrace();27 } catch (NoSuchMethodException e) {28 e.printStackTrace();29 } catch (InvocationTargetException e) {30 e.printStackTrace();31 } catch (IllegalAccessException e) {32 e.printStackTrace();33 } catch (InstantiationException e) {34 e.printStackTrace();35 }36}37public void printWaitPrompt() {38 try {39 Class<?> resultPrinter = Class.forName("junit.textui.ResultPrinter");40 Method printWaitPrompt = resultPrinter.getDeclaredMethod("printWaitPrompt");41 printWaitPrompt.setAccessible(true);42 printWaitPrompt.invoke(resultPrinter.newInstance());43 } catch (ClassNotFoundException e) {44 e.printStackTrace();45 } catch (NoSuchMethodException e) {46 e.printStackTrace();47 } catch (InvocationTargetException e) {48 e.printStackTrace();49 } catch (IllegalAccessException e) {50 e.printStackTrace();51 } catch (InstantiationException e) {52 e.printStackTrace();53 }54}55public void print(Result result) {56 try {57 Class<?> resultPrinter = Class.forName("junit.textui.ResultPrinter");58 Method print = resultPrinter.getDeclaredMethod("print", Result.class);
printHeader
Using AI Code Generation
1 ResultPrinter printer = new ResultPrinter(System.out);2 printer.printHeader(0, result);3 printer.printFooter(result);4 printer.printWaitPrompt();5 printer.print(result);6 printer.printDefect(defect, 1);7 printer.printDefectHeader(defect, 1);8 printer.printDefectTrace(defect);9 String trace = printer.getFilteredTrace(defect);10 printer.printDefectFooter(defect);11 printer.printError(result);12 printer.printFailure(result);13 printer.printRunStatistics(result);
Class Not Found: Empty Test Suite in IntelliJ
how to export (JUnit) test suite as executable jar
What's the purpose of the JUnit 5 @Nested annotation
Spring Boot properties in 'application.yml' not loading from JUnit Test
maven error: package org.junit does not exist
Connection refused with rest assured junit test case
How to intercept SLF4J (with logback) logging via a JUnit test?
Can I delay a stubbed method response with Mockito?
Reload Spring application context after every test
when is a spring beans destroy-method called?
Had the same message. I had to remove the Run/Debug configuration.
In my case, I ran the unit test as a local test before. After that I moved my test to the androidTest package and tried to run it again. Android Studio remembered the last run configuration so it tried to run it again as a local unit test which produced the same error.
After removing the config and running the test again it generated a new configuration and worked.
Check out the latest blogs from LambdaTest on this topic:
While there is a huge demand and need to run Selenium Test Automation, the experts always suggest not to automate every possible test. Exhaustive Testing is not possible, and Automating everything is not sustainable.
When we talk about programming in the modern tech world, Java instantly comes to our mind. After all, it is considered as one of the most versatile programming languages. Looking back on its history, Java has always had an extraordinary position in a back-end developer’s heart. A majority of developers enjoy Java due to its platform independency, security, ease of use, variety of accessible resources, and several other essential features. These traits appreciably contributed to the popularity of Java as a programming language – as of 2018, there were seven million or more Java developers globally.
When you start your journey as an automation tester, then mistakes are bound to happen. They may also happen if you are up in a race to automated website testing without exploring the impact of your Selenium test automation scripts in depth. And while it is good to learn from your mistakes, it is always better to be preventive by learning from others.
This article is a part of our Content Hub. For more in-depth resources, check out our content hub on A Detailed TestNG Tutorial.
The primary intent of Selenium test automation is to expedite the testing process. In the majority of the cases, automation tests using Selenium perform exceptionally better than the manual counterparts. However, there might be possibilities to speed up Selenium tests using Selenium test automation best practices to its truest potential. I have come across umpteen cases in my career where there was potential to speed up selenium tests.
LambdaTest also has a detailed JUnit tutorial explaining its features, importance, advanced use cases, best practices, and more to help you get started with running your automation testing scripts.
Here are the detailed JUnit testing chapters to help you get started:
You can also check out our JUnit certification if you wish to take your career in Selenium automation testing with JUnit to the next level.
Get 100 minutes of automation test minutes FREE!!