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How to use createSuiteDescription method of org.junit.runner.Description class

Best junit code snippet using org.junit.runner.Description.createSuiteDescription

Source:JUnit38ClassRunner.java

...74            TestCase testCase = (TestCase) test2;75            return Description.createTestDescription(testCase.getClass(), testCase.getName(), getAnnotations(testCase));76        } else if (test2 instanceof TestSuite) {77            TestSuite testSuite = (TestSuite) test2;78            Description createSuiteDescription = Description.createSuiteDescription(testSuite.getName() == null ? createSuiteDescription(testSuite) : testSuite.getName(), new Annotation[0]);79            int testCount = testSuite.testCount();80            for (int i = 0; i < testCount; i++) {81                createSuiteDescription.addChild(makeDescription(testSuite.testAt(i)));82            }83            return createSuiteDescription;84        } else if (test2 instanceof Describable) {85            return ((Describable) test2).getDescription();86        } else {87            if (test2 instanceof TestDecorator) {88                return makeDescription(((TestDecorator) test2).getTest());89            }90            return Description.createSuiteDescription(test2.getClass());91        }92    }93    private static Annotation[] getAnnotations(TestCase testCase) {94        try {95            return testCase.getClass().getMethod(testCase.getName(), new Class[0]).getDeclaredAnnotations();96        } catch (NoSuchMethodException | SecurityException unused) {97            return new Annotation[0];98        }99    }100    private static String createSuiteDescription(TestSuite testSuite) {101        String str;102        int countTestCases = testSuite.countTestCases();103        if (countTestCases == 0) {104            str = "";105        } else {106            str = String.format(" [example: %s]", new Object[]{testSuite.testAt(0)});107        }108        return String.format("TestSuite with %s tests%s", new Object[]{Integer.valueOf(countTestCases), str});109    }110    public void filter(Filter filter) throws NoTestsRemainException {111        if (getTest() instanceof Filterable) {112            ((Filterable) getTest()).filter(filter);113        } else if (getTest() instanceof TestSuite) {114            TestSuite testSuite = (TestSuite) getTest();...

Source:JUnit4ClassRunner.java

...46            invokeTestMethod(invokeTestMethod, runNotifier);47        }48    }49    public Description getDescription() {50        Description createSuiteDescription = Description.createSuiteDescription(getName(), classAnnotations());51        for (Method methodDescription : this.testMethods) {52            createSuiteDescription.addChild(methodDescription(methodDescription));53        }54        return createSuiteDescription;55    }56    /* access modifiers changed from: protected */57    public Annotation[] classAnnotations() {58        return this.testClass.getJavaClass().getAnnotations();59    }60    /* access modifiers changed from: protected */61    public String getName() {62        return getTestClass().getName();63    }64    /* access modifiers changed from: protected */65    public Object createTest() throws Exception {66        return getTestClass().getConstructor().newInstance(new Object[0]);67    }68    /* access modifiers changed from: protected */...

Source:JUnitCoreRunListenerTest.java

...60    public void testStateForClassesWithNoChildren()61        throws Exception62    {63        Description testDescription =64            Description.createSuiteDescription( "testMethod(cannot.be.loaded.by.junit.Test)" );65        Description st1 = Description.createSuiteDescription( STest1.class);66//        st1.addChild( Description.createSuiteDescription( STest1.class ) );67        testDescription.addChild( st1 );68        Description st2 = Description.createSuiteDescription( STest2.class);69  //      st2.addChild( Description.createSuiteDescription( STest2.class ) );70        testDescription.addChild( st2 );71        Map<String, TestSet> classMethodCounts = new HashMap<String, TestSet>();72        JUnitCoreRunListener listener = new JUnitCoreRunListener( new MockReporter(), classMethodCounts );73        listener.testRunStarted( testDescription );74        assertEquals( 2, classMethodCounts.size() );75        Iterator<TestSet> iterator = classMethodCounts.values().iterator();76        assertFalse(iterator.next().equals( iterator.next() ));77    }78    public void testTestClassNotLoadableFromJUnitClassLoader()79        throws Exception80    {81        // can't use Description.createTestDescription() methods as these require a loaded Class82        Description testDescription =83            Description.createSuiteDescription( "testMethod(cannot.be.loaded.by.junit.Test)" );84        assertEquals( "testMethod", testDescription.getMethodName() );85        assertEquals( "cannot.be.loaded.by.junit.Test", testDescription.getClassName() );86        // assert that the test class is not visible by the JUnit classloader87        assertNull( testDescription.getTestClass() );88        Description suiteDescription = Description.createSuiteDescription( "testSuite" );89        suiteDescription.addChild( testDescription );90        Map<String, TestSet> classMethodCounts = new HashMap<String, TestSet>();91        JUnitCoreRunListener listener = new JUnitCoreRunListener( new MockReporter(), classMethodCounts );92        listener.testRunStarted( suiteDescription );93        assertEquals( 1, classMethodCounts.size() );94        TestSet testSet = classMethodCounts.get( "cannot.be.loaded.by.junit.Test" );95        assertNotNull( testSet );96    }97    public static class STest198    {99        @Test100        public void testSomething()101        {102        }...

Source:ErrorReportingRunner.java

...18        }19        throw new NullPointerException("Test class cannot be null");20    }21    public Description getDescription() {22        Description createSuiteDescription = Description.createSuiteDescription(this.testClass);23        for (Throwable describeCause : this.causes) {24            createSuiteDescription.addChild(describeCause(describeCause));25        }26        return createSuiteDescription;27    }28    public void run(RunNotifier runNotifier) {29        for (Throwable runCause : this.causes) {30            runCause(runCause, runNotifier);31        }32    }33    private List<Throwable> getCauses(Throwable th) {34        if (th instanceof InvocationTargetException) {35            return getCauses(th.getCause());36        }37        if (th instanceof InitializationError) {38            return ((InitializationError) th).getCauses();39        }40        if (th instanceof InitializationError) {...

Source:CategoryFilterFactoryTest.java

1package org.junit.experimental.categories;23import static org.hamcrest.CoreMatchers.instanceOf;4import static org.hamcrest.MatcherAssert.assertThat;5import static org.junit.runner.Description.createSuiteDescription;67import java.util.List;89import org.junit.Rule;10import org.junit.Test;11import org.junit.rules.ExpectedException;12import org.junit.rules.TestName;13import org.junit.runner.Description;14import org.junit.runner.FilterFactory;15import org.junit.runner.FilterFactoryParams;16import org.junit.runner.manipulation.Filter;1718public class CategoryFilterFactoryTest {19    @Rule20    public ExpectedException expectedException = ExpectedException.none();2122    @Rule23    public TestName testName = new TestName();2425    private final CategoryFilterFactory categoryFilterFactory = new CategoryFilterFactoryStub();2627    @Test28    public void shouldCreateFilter() throws Exception {29        FilterFactoryParams params = new FilterFactoryParams(30                createSuiteDescription(testName.getMethodName()),31                CategoryFilterFactoryStub.class.getName());32        Filter filter = categoryFilterFactory.createFilter(params);3334        assertThat(filter, instanceOf(DummyFilter.class));35    }3637    @Test38    public void shouldThrowException() throws Exception {39        FilterFactoryParams params = new FilterFactoryParams(40                createSuiteDescription(testName.getMethodName()),41                "NonExistentFilter");4243        expectedException.expect(FilterFactory.FilterNotCreatedException.class);4445        categoryFilterFactory.createFilter(params);46    }4748    private static class CategoryFilterFactoryStub extends CategoryFilterFactory {49        @Override50        protected Filter createFilter(List<Class<?>> categories) {51            return new DummyFilter();52        }53    }54
...

Source:Description.java

1public class org.junit.runner.Description implements java.io.Serializable {2  public static final org.junit.runner.Description EMPTY;3  public static final org.junit.runner.Description TEST_MECHANISM;4  public static org.junit.runner.Description createSuiteDescription(java.lang.String, java.lang.annotation.Annotation...);5  public static org.junit.runner.Description createSuiteDescription(java.lang.String, java.io.Serializable, java.lang.annotation.Annotation...);6  public static org.junit.runner.Description createTestDescription(java.lang.String, java.lang.String, java.lang.annotation.Annotation...);7  public static org.junit.runner.Description createTestDescription(java.lang.Class<?>, java.lang.String, java.lang.annotation.Annotation...);8  public static org.junit.runner.Description createTestDescription(java.lang.Class<?>, java.lang.String);9  public static org.junit.runner.Description createTestDescription(java.lang.String, java.lang.String, java.io.Serializable);10  public static org.junit.runner.Description createSuiteDescription(java.lang.Class<?>);11  public static org.junit.runner.Description createSuiteDescription(java.lang.Class<?>, java.lang.annotation.Annotation...);12  public java.lang.String getDisplayName();13  public void addChild(org.junit.runner.Description);14  public java.util.ArrayList<org.junit.runner.Description> getChildren();15  public boolean isSuite();16  public boolean isTest();17  public int testCount();18  public int hashCode();19  public boolean equals(java.lang.Object);20  public java.lang.String toString();21  public boolean isEmpty();22  public org.junit.runner.Description childlessCopy();23  public <T extends java.lang.annotation.Annotation> T getAnnotation(java.lang.Class<T>);24  public java.util.Collection<java.lang.annotation.Annotation> getAnnotations();25  public java.lang.Class<?> getTestClass();...

Source:PrintableResultTest.java

...21	@Theory(nullsAccepted= false)22	public void backTraceHasGoodToString(String descriptionName,23			final String stackTraceClassName) {24		Failure failure= new Failure(Description25				.createSuiteDescription(descriptionName), new Throwable() {26			private static final long serialVersionUID= 1L;2728			@Override29			public StackTraceElement[] getStackTrace() {30				return new StackTraceElement[] { new StackTraceElement(31						stackTraceClassName, "methodName", "fileName", 1) };32			}33		});3435		assertThat(new PrintableResult(asList(failure)).toString(), allOf(36				containsString(descriptionName), containsString(stackTraceClassName)));37	}3839	@DataPoint40	public static String SHELL_POINT= "Shell Point";4142	@Theory43	public void includeMultipleFailures(String secondExceptionName) {44		PrintableResult backtrace= new PrintableResult(Arrays.asList(45				new Failure(Description.createSuiteDescription("firstName"),46						new RuntimeException("firstException")), new Failure(47						Description.createSuiteDescription("secondName"),48						new RuntimeException(secondExceptionName))));49		assertThat(backtrace.toString(), containsString(secondExceptionName));50	}51}
...

createSuiteDescription

Using AI Code Generation

1import org.junit.runner.Description;2import org.junit.runner.RunWith;3import org.junit.runners.Suite;4import org.junit.runners.Suite.SuiteClasses;5import org.junit.runners.model.InitializationError;6import org.junit.runners.model.RunnerBuilder;7@RunWith(Suite.class)8@SuiteClasses({ TestJunit1.class, TestJunit2.class })9public class JunitTestSuite extends Suite {10  public JunitTestSuite(Class<?> klass, RunnerBuilder builder) throws InitializationError {11    super(klass, builder);12    Description suiteDescription = Description.createSuiteDescription("JunitTestSuite");13    this.setDescription(suiteDescription);14  }15}

createSuiteDescription

Using AI Code Generation

1package com.javacodegeeks.junit;2import org.junit.runner.Description;3import org.junit.runner.notification.RunNotifier;4import org.junit.runners.model.InitializationError;5import org.junit.runners.Suite;6public class JUnit4SuiteRunner extends Suite {7    private static final String SUITE_NAME = "JUnit 4 Suite Runner";8    public JUnit4SuiteRunner(Class<?> clazz) throws InitializationError {9        super(clazz, new Class[0]);10    }11    public Description getDescription() {12        Description suiteDescription = Description.createSuiteDescription(SUITE_NAME);13        for (Class<?> clazz : getClasses()) {14            suiteDescription.addChild(Description.createSuiteDescription(clazz));15        }16        return suiteDescription;17    }18    public void run(RunNotifier notifier) {19        notifier.fireTestStarted(getDescription());20        super.run(notifier);21        notifier.fireTestFinished(getDescription());22    }23}24package com.javacodegeeks.junit;25import org.junit.runner.Description;26import org.junit.runner.notification.RunNotifier;27import org.junit.runners.model.InitializationError;28import org.junit.runners.Suite;29public class JUnit4SuiteRunner extends Suite {30    private static final String SUITE_NAME = "JUnit 4 Suite Runner";31    public JUnit4SuiteRunner(Class<?> clazz) throws InitializationError {32        super(clazz, new Class[0]);33    }34    public Description getDescription() {35        Description suiteDescription = Description.createSuiteDescription(SUITE_NAME);36        for (Class<?> clazz : getClasses()) {37            suiteDescription.addChild(Description.createSuiteDescription(clazz));38        }39        return suiteDescription;40    }41    public void run(RunNotifier notifier) {42        notifier.fireTestStarted(getDescription());43        super.run(notifier);44        notifier.fireTestFinished(getDescription());45    }46}

createSuiteDescription

Using AI Code Generation

1package com.stackroute.junitdemo;2import org.junit.runner.Description;3import org.junit.runner.RunWith;4import org.junit.runners.Suite;5@RunWith(Suite.class)6@Suite.SuiteClasses({TestApp1.class,TestApp2.class})7public class TestSuite {8    public static Description createSuiteDescription()9    {10        return Description.createSuiteDescription("TestSuite");11    }12}13package com.stackroute.junitdemo;14import org.junit.Test;15import static org.junit.Assert.*;16public class TestApp1 {17    public void testApp1()18    {19        System.out.println("TestApp1");20    }21}22package com.stackroute.junitdemo;23import org.junit.Test;24import static org.junit.Assert.*;25public class TestApp2 {26    public void testApp2()27    {28        System.out.println("TestApp2");29    }30}31package com.stackroute.junitdemo;32import org.junit.runner.RunWith;33import org.junit.runners.Suite;34@RunWith(Suite.class)35@Suite.SuiteClasses({TestApp1.class,TestApp2.class})36public class TestSuite {37}38package com.stackroute.junitdemo;39import org.junit.Test;40import static org.junit.Assert.*;41public class TestApp1 {42    public void testApp1()43    {44        System.out.println("TestApp1");45    }46}47package com.stackroute.junitdemo;48import org.junit.Test;49import static org.junit.Assert.*;50public class TestApp2 {51    public void testApp2()52    {53        System.out.println("TestApp2");54    }55}

JUnit Tutorial:

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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.