Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use startTest method of junit.runner.BaseTestRunner class

Best junit code snippet using junit.runner.BaseTestRunner.startTest

Source:ResultPrinter.java

...113	 */114	public void endTest(Test test) {115	}116	/**117	 * @see junit.framework.TestListener#startTest(Test)118	 */119	public void startTest(Test test) {120		getWriter().print(".");121		if (fColumn++ >= 40) {122			getWriter().println();123			fColumn= 0;124		}125	}126}...

Source:ERXTestRunner.java

...33	public synchronized void addFailure(Test test, AssertionFailedError t) {34            externalListener.addFailure(test, t);35	}36	37	public synchronized void startTest(Test test) {38            externalListener.startTest(test);39	}40	public void endTest(Test test) {41            externalListener.endTest(test);42	}43			44	protected void runFailed(String message) {45            externalListener.runFailed(message);46	}47        protected void clearStatus() {48            externalListener.clearStatus();49        }50        /** Get the freshest loaded class. Uses the CompilerProxy to get it. */51        public Test getTest(String testClass) {52            return new TestSuite(ERXPatcher.classForName(testClass));...

Source:BundlePrinter.java

...40        }41        super.endTest(test);42    }43    @Override44    public void startTest(Test test) {45        mFailure = false;46        mError = false;47        super.startTest(test);48    }49    50    private String getComboName(Test test) {51        return test.getClass().getName() + ":" + ((TestCase) test).getName();52    }53    54}...

startTest

Using AI Code Generation

1import junit.runner.BaseTestRunner;2public class TestRunner extends BaseTestRunner {3    public static void main(String[] args) {4        startTest(new TestSuite(ExampleTest.class));5    }6}7import junit.textui.TestRunner;8public class TestRunner {9    public static void main(String[] args) {10        TestRunner.run(ExampleTest.class);11    }12}

startTest

Using AI Code Generation

1import java.lang.reflect.InvocationTargetException;2import java.lang.reflect.Method;3import java.util.ArrayList;4import java.util.List;5import junit.framework.Test;6import junit.framework.TestCase;7import junit.framework.TestResult;8import junit.framework.TestSuite;9import org.junit.runner.Description;10import org.junit.runner.JUnitCore;11import org.junit.runner.Request;12import org.junit.runner.Result;13import org.junit.runner.notification.Failure;14import org.junit.runner.notification.RunListener;15public class JUnitRunner {16    public static void main(String[] args) throws ClassNotFoundException,17            IllegalArgumentException, InvocationTargetException {18        String testClass = "junit.framework.TestSuite";19        Class<?> clazz = Class.forName(testClass);20        Object obj = clazz.newInstance();21        Method method = null;22        Test test = null;23        if (obj instanceof TestSuite) {24            method = clazz.getMethod("addTestSuite", Class.class);25            method.invoke(obj, JUnitRunner.class);26            test = (Test) obj;27        } else if (obj instanceof TestCase) {28            test = (Test) obj;29        }30        TestResult testResult = new TestResult();31        test.run(testResult);32        System.out.println("Run count: " + testResult.runCount());33        System.out.println("Failure count: " + testResult.failureCount());34        System.out.println("Error count: " + testResult.errorCount());35        System.out.println("Ignore count: " + testResult.errorCount());36        System.out.println("Was successful: " + testResult.wasSuccessful());37        System.out.println("Failures: " + testResult.failures());38        System.out.println("Errors: " + testResult.errors());39        System.out.println("Run time: " + testResult.runTime());40        System.out.println("Stop time: " + testResult.stopTime());41        System.out.println("Start time: " + testResult.startTime());42        System.out.println("Test run: " + testResult.testRun());43        System.out.println("Test: " + testResult.test());44        System.out.println("Test case count: " + testResult.testCaseCount());45        System.out.println("Test count: " + testResult.testCount());46        System.out.println("Run tests: " + testResult.runTests());

startTest

Using AI Code Generation

1import junit.runner.BaseTestRunner;2import java.lang.reflect.Method;3import java.lang.reflect.InvocationTargetException;4import java.io.IOException;5import java.io.OutputStream;6import java.io.ByteArrayOutputStream;7import java.io.PrintStream;8import java.io.File;9import java.io.FileWriter;10import java.io.BufferedWriter;11import java.io.PrintWriter;12public class RunTest {13    public static void main(String[] args) throws Exception {14        String testClass = args[0];15        String output = args[1];16        Class<?> clazz = Class.forName(testClass);17        Method m = clazz.getMethod("suite");18        Object suite = m.invoke(null);19        String result = runTest(suite);20        writeResult(result, output);21    }22    private static String runTest(Object suite) throws Exception {23        ByteArrayOutputStream baos = new ByteArrayOutputStream();24        PrintStream ps = new PrintStream(baos);25        BaseTestRunner.run(suite, false, true, false, ps);26        ps.close();27        return baos.toString();28    }29    private static void writeResult(String result, String output) throws Exception {30        File file = new File(output);31        file.getParentFile().mkdirs();32        PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter(file)));33        pw.print(result);34        pw.close();35    }36}37OK (0 tests)

startTest

Using AI Code Generation

1import junit.framework.Test;2import junit.framework.TestSuite;3import junit.runner.BaseTestRunner;4import java.io.File;5import java.io.FileOutputStream;6import java.io.OutputStreamWriter;7import java.io.IOException;8import java.io.PrintWriter;9import java.io.Writer;10import java.util.ArrayList;11import java.util.Enumeration;12import java.util.List;13public class RunTests {14    public static void main(String[] args) throws Exception {15        List<String> testClassNames = new ArrayList<String>();16        testClassNames.add("junit.tests.framework.TestAssert");17        testClassNames.add("junit.tests.framework.TestAssertionFailedError");18        testClassNames.add("junit.tests.framework.TestFailure");19        testClassNames.add("junit.tests.framework.TestResult");20        testClassNames.add("junit.tests.framework.TestSuiteTest");21        testClassNames.add("junit.tests.framework.TestTest");22        testClassNames.add("junit.tests.framework.TestTestCase");23        testClassNames.add("junit.tests.framework.AssertionFailedErrorTest");24        testClassNames.add("junit.tests.framework.TestListenerTest");25        testClassNames.add("junit.tests.framework.TestSuiteFailureTest");26        testClassNames.add("junit.tests.framework.TestSuiteWarningTest");27        testClassNames.add("junit.tests.framework.TestAll");28        testClassNames.add("junit.tests.framework.TestSetupTest");29        testClassNames.add("junit.tests.framework.TestSetupTearDownTest");30        testClassNames.add("junit.tests.framework.TestDecoratorTest");31        testClassNames.add("junit.tests.framework.TestCaseTest");32        testClassNames.add("junit.tests.framework.TestResultTest");33        testClassNames.add("junit.tests.framework.AssertionFailedErrorTest");34        testClassNames.add("junit.tests.framework.TestListenerTest");35        testClassNames.add("junit.tests.framework.TestSuiteFailureTest");36        testClassNames.add("junit.tests.framework.TestSuiteWarningTest");37        testClassNames.add("junit.tests.framework.TestAll");38        testClassNames.add("junit.tests.framework.TestSetupTest");39        testClassNames.add("junit.tests.framework.TestSetupTearDownTest");40        testClassNames.add("junit.tests.framework.TestDecoratorTest");41        testClassNames.add("junit.tests.framework.TestCaseTest");42        testClassNames.add("junit.tests.framework.TestResultTest");43        testClassNames.add("junit.tests.framework.AssertionFailedError

startTest

Using AI Code Generation

1BaseTestRunner.startTest(this, "test1");2BaseTestRunner.endTest(this, "test1");3BaseTestRunner.run(this);4BaseTestRunner.run(this, "test1");5BaseTestRunner.run(this, "test1");6BaseTestRunner.run(this, "test1");7BaseTestRunner.run(this, "test1");8BaseTestRunner.run(this, "test1");9BaseTestRunner.run(this, "test1");10BaseTestRunner.run(this, "test1");11BaseTestRunner.run(this, "test1");12BaseTestRunner.run(this, "test1");13BaseTestRunner.run(this, "test1");

JUnit Tutorial:

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.

JUnit Tutorial Chapters:

Here are the detailed JUnit testing chapters to help you get started:

Importance of Unit testing - Learn why Unit testing is essential during the development phase to identify bugs and errors.
Top Java Unit testing frameworks - Here are the upcoming JUnit automation testing frameworks that you can use in 2023 to boost your unit testing.
What is the JUnit framework
Why is JUnit testing important - Learn the importance and numerous benefits of using the JUnit testing framework.
Features of JUnit - Learn about the numerous features of JUnit and why developers prefer it.
JUnit 5 vs. JUnit 4: Differences - Here is a complete comparison between JUnit 5 and JUnit 4 testing frameworks.
Setting up the JUnit environment - Learn how to set up your JUnit testing environment.
Getting started with JUnit testing - After successfully setting up your JUnit environment, this chapter will help you get started with JUnit testing in no time.
Parallel testing with JUnit - Parallel Testing can be used to reduce test execution time and improve test efficiency. Learn how to perform parallel testing with JUnit.
Annotations in JUnit - When writing automation scripts with JUnit, we can use JUnit annotations to specify the type of methods in our test code. This helps us identify those methods when we run JUnit tests using Selenium WebDriver. Learn in detail what annotations are in JUnit.
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.