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

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

Source:JUnit38ClassRunner.java

...80	}81	private static Description makeDescription(Test test) {82		if (test instanceof TestCase) {83			TestCase tc= (TestCase) test;84			// android-changed - add getAnnotations(test) call85			return Description.createTestDescription(tc.getClass(), tc.getName(),86					getAnnotations(tc));87		} else if (test instanceof TestSuite) {88			TestSuite ts= (TestSuite) test;89			String name= ts.getName() == null ? createSuiteDescription(ts) : ts.getName();90			Description description= Description.createSuiteDescription(name);91			int n= ts.testCount();92			for (int i= 0; i < n; i++) {93				Description made= makeDescription(ts.testAt(i));94				description.addChild(made);95			}96			return description;97		} else if (test instanceof Describable) {98			Describable adapter= (Describable) test;99			return adapter.getDescription();100		} else if (test instanceof TestDecorator) {101			TestDecorator decorator= (TestDecorator) test;102			return makeDescription(decorator.getTest());103		} else {104			// This is the best we can do in this case105			return Description.createSuiteDescription(test.getClass());106		}107	}108	// android-changed added to support annotation filtering109	/**110	 * Get the annotations associated with given TestCase.111	 * @param test112	 * @return113	 */114	private static Annotation[] getAnnotations(TestCase test) {115		try {116			Method m = test.getClass().getDeclaredMethod(test.getName());117			return m.getDeclaredAnnotations();118		} catch (SecurityException e) {119			e.printStackTrace();120		} catch (NoSuchMethodException e) {121			e.printStackTrace();122		}123		return new Annotation[0];124	}125	// android-changed end126	private static String createSuiteDescription(TestSuite ts) {127		int count= ts.countTestCases();128		String example = count == 0 ? "" : String.format(" [example: %s]", ts.testAt(0));...

Source:JUnit4ClassRunner.java

...62        }63        return spec;64    }65    protected Annotation[] classAnnotations() {66        return fTestClass.getJavaClass().getAnnotations();67    }68    protected String getName() {69        return getTestClass().getName();70    }71    protected Object createTest() throws Exception {72        return getTestClass().getConstructor().newInstance();73    }74    protected void invokeTestMethod(Method method, RunNotifier notifier) {75        Description description = methodDescription(method);76        Object test;77        try {78            test = createTest();79        } catch (InvocationTargetException e) {80            testAborted(notifier, description, e.getCause());81            return;82        } catch (Exception e) {83            testAborted(notifier, description, e);84            return;85        }86        TestMethod testMethod = wrapMethod(method);87        new MethodRoadie(test, testMethod, notifier, description).run();88    }89    private void testAborted(RunNotifier notifier, Description description,90            Throwable e) {91        notifier.fireTestStarted(description);92        notifier.fireTestFailure(new Failure(description, e));93        notifier.fireTestFinished(description);94    }95    protected TestMethod wrapMethod(Method method) {96        return new TestMethod(method, fTestClass);97    }98    protected String testName(Method method) {99        return method.getName();100    }101    protected Description methodDescription(Method method) {102        return Description.createTestDescription(getTestClass().getJavaClass(), testName(method), testAnnotations(method));103    }104    protected Annotation[] testAnnotations(Method method) {105        return method.getAnnotations();106    }107    public void filter(Filter filter) throws NoTestsRemainException {108        for (Iterator<Method> iter = fTestMethods.iterator(); iter.hasNext(); ) {109            Method method = iter.next();110            if (!filter.shouldRun(methodDescription(method))) {111                iter.remove();112            }113        }114        if (fTestMethods.isEmpty()) {115            throw new NoTestsRemainException();116        }117    }118    public void sort(final Sorter sorter) {119        Collections.sort(fTestMethods, new Comparator<Method>() {...

Source:DescriptionTest.java

...31    public void parseClassAndMethodNoAnnotations() throws Exception {32        Description description = Description.createTestDescription(Description.class, "aTestMethod");33        assertThat(description.getClassName(), equalTo("org.junit.runner.Description"));34        assertThat(description.getMethodName(), equalTo("aTestMethod"));35        assertThat(description.getAnnotations().size(), equalTo(0));36    }37    @Test38    public void parseClassAndMethodWithAnnotations() throws Exception {39        Annotation[] annotations =40                DescriptionTest.class.getMethod("parseClassAndMethodWithAnnotations").getDeclaredAnnotations();41        Description description = Description.createTestDescription(Description.class, "aTestMethod", annotations);42        assertThat(description.getClassName(), equalTo("org.junit.runner.Description"));43        assertThat(description.getMethodName(), equalTo("aTestMethod"));44        assertThat(description.getAnnotations().size(), equalTo(1));45    }46    @Test47    public void parseClassNameAndMethodUniqueId() throws Exception {48        Description description = Description.createTestDescription("not a class name", "aTestMethod", 123);49        assertThat(description.getClassName(), equalTo("not a class name"));50        assertThat(description.getMethodName(), equalTo("aTestMethod"));51        assertThat(description.getAnnotations().size(), equalTo(0));52    }53    @Test54    public void sameNamesButDifferentUniqueIdAreNotEqual() throws Exception {55        assertThat(Description.createTestDescription("not a class name", "aTestMethod", 1),56                not(equalTo(Description.createTestDescription("not a class name", "aTestMethod", 2))));57    }58    @Test59    public void usesPassedInClassObject() throws Exception {60        class URLClassLoader2 extends URLClassLoader {61            URLClassLoader2(URL... urls) {62                super(urls);63            }64            @Override // just making public65            public Class<?> findClass(String name) throws ClassNotFoundException {66                return super.findClass(name);67            }68        }69        URL classpath = Sweet.class.getProtectionDomain().getCodeSource().getLocation();70        URLClassLoader2 loader = new URLClassLoader2(classpath);71        Class<?> clazz = loader.findClass(Sweet.class.getName());72        assertEquals(loader, clazz.getClassLoader());73        Description d = Description.createSuiteDescription(clazz);74        assertEquals(clazz, d.getTestClass());75        assertNull(d.getMethodName());76        assertEquals(1, d.getAnnotations().size());77        assertEquals(Ignore.class, d.getAnnotations().iterator().next().annotationType());78        d = Description.createTestDescription(clazz, "tessed");79        assertEquals(clazz, d.getTestClass());80        assertEquals("tessed", d.getMethodName());81        assertEquals(0, d.getAnnotations().size());82        d = Description.createTestDescription(clazz, "tessed", clazz.getMethod("tessed").getAnnotations());83        assertEquals(clazz, d.getTestClass());84        assertEquals("tessed", d.getMethodName());85        assertEquals(1, d.getAnnotations().size());86        assertEquals(Test.class, d.getAnnotations().iterator().next().annotationType());87        d = d.childlessCopy();88        assertEquals(clazz, d.getTestClass());89        assertEquals("tessed", d.getMethodName());90        assertEquals(1, d.getAnnotations().size());91        assertEquals(Test.class, d.getAnnotations().iterator().next().annotationType());92    }93    @Ignore94    private static class Sweet {95        @Test96        public void tessed() {97        }98    }99}...

getAnnotations

Using AI Code Generation

1import org.junit.runner.Description;2import org.junit.runner.RunWith;3import org.junit.runners.Parameterized;4import org.junit.runners.Parameterized.Parameters;5import org.junit.runners.Parameterized.Parameter;6import org.junit.runners.Parameterized.UseParametersRunnerFactory;7import org.junit.runners.model.FrameworkMethod;8import org.junit.runners.model.InitializationError;9import org.junit.runners.model.Statement;10import org.junit.runners.model.TestClass;11import java.lang.annotation.Annotation;12import java.lang.reflect.Method;13import java.util.ArrayList;14import java.util.Arrays;15import java.util.Collection;16import java.util.List;17import java.util.stream.Collectors;18@RunWith(Parameterized.class)19@UseParametersRunnerFactory(ParameterizedTestRunnerFactory.class)20public class ParameterizedTestRunnerFactory implements Parameterized.ParametersRunnerFactory {21    public Runner createRunnerForTestWithParameters(TestWithParameters test) throws InitializationError {22        return new ParameterizedTestRunner(test);23    }24    private static class ParameterizedTestRunner extends BlockJUnit4ClassRunner {25        private final TestWithParameters testWithParameters;26        ParameterizedTestRunner(TestWithParameters testWithParameters) throws InitializationError {27            super(testWithParameters.getTestClass().getJavaClass());28            this.testWithParameters = testWithParameters;29        }30        protected Statement methodInvoker(FrameworkMethod method, Object test) {31            return new Statement() {32                public void evaluate() throws Throwable {33                    method.invokeExplosively(test, testWithParameters.getParameters());34                }35            };36        }37        protected String getName() {38            return testWithParameters.getName();39        }40        protected String testName(FrameworkMethod method) {41            return method.getName();42        }43        protected void validateConstructor(List<Throwable> errors) {44            validateOnlyOneConstructor(errors);45        }46        protected void validateTestMethods(List<Throwable> errors) {47            validatePublicVoidNoArgMethods(Test.class, false, errors);48        }49        protected Annotation[] getRunnerAnnotations() {50            return new Annotation[0];51        }52        protected List<FrameworkMethod> computeTestMethods() {53            Method method = testWithParameters.getTestMethod();54            FrameworkMethod frameworkMethod = new FrameworkMethod(method);55            return Arrays.asList(frameworkMethod);56        }57        protected Description describeChild(FrameworkMethod method) {58            Description description = Description.createTestDescription(getTestClass().getJavaClass(), getName(), method.get

getAnnotations

Using AI Code Generation

1public class JunitTestRunner {2    public static void main(String[] args) throws Exception {3        Result result = JUnitCore.runClasses(AnnotationTest.class);4        for (Failure failure : result.getFailures()) {5            System.out.println(failure.toString());6        }7        System.out.println(result.wasSuccessful());8    }9}10import org.junit.Test;11import org.junit.runner.Description;12import org.junit.runner.RunWith;13import org.junit.runners.Parameterized;14import java.lang.annotation.Annotation;15import java.util.Arrays;16import java.util.Collection;17@RunWith(Parameterized.class)18public class AnnotationTest {19    private int value;20    public AnnotationTest(int value) {21        this.value = value;22    }23    public static Collection<Object[]> data() {24        Object[][] data = new Object[][] { { 1 }, { 2 }, { 3 }, { 4 }, { 5 } };25        return Arrays.asList(data);26    }27    public void test() {28        Description description = Description.createTestDescription(AnnotationTest.class, "test");29        Annotation[] annotations = description.getAnnotations();30        for (Annotation annotation : annotations) {31            System.out.println(annotation);32        }33    }34}35@org.junit.Test()36@org.junit.runner.RunWith(value=class org.junit.runners.Parameterized)37@org.junit.runners.Parameterized.Parameters(name="{index}: {0}")38@org.junit.runners.Parameterized.Parameters(name="{index}: {0}")39@org.junit.runners.Parameterized.Parameters(name="{index}: {0}")40@org.junit.runners.Parameterized.Parameters(name="{index}: {0}")41@org.junit.runners.Parameterized.Parameters(name="{index}: {0}")

getAnnotations

Using AI Code Generation

1public void testGetAnnotations() {2    Description description = Description.createTestDescription(MyTest.class, "testGetAnnotations");3    Annotation[] annotations = description.getAnnotations();4    for (Annotation annotation : annotations) {5        System.out.println(annotation);6    }7}8public void testGetTestClass() {9    Description description = Description.createTestDescription(MyTest.class, "testGetTestClass");10    Class<?> testClass = description.getTestClass();11    System.out.println(testClass);12}13public void testGetMethodName() {14    Description description = Description.createTestDescription(MyTest.class, "testGetMethodName");15    String methodName = description.getMethodName();16    System.out.println(methodName);17}

getAnnotations

Using AI Code Generation

1import org.junit.runner.Description;2public class Junit4Test {3    public void test() throws Exception {4        Description description = Description.createTestDescription(5                Junit4Test.class, "test");6        Annotation[] annotations = description.getAnnotations();7        for (Annotation annotation : annotations) {8            System.out.println("annotation: " + annotation);9        }10    }11}12annotation: @org.junit.Test()13annotation: @com.google.inject.name.Named(value=test)14import org.junit.runner.Description;15public class Junit4Test {16    public void test() throws Exception {17        Description description = Description.createTestDescription(18                Junit4Test.class, "test");19        Test testAnnotation = description.getAnnotation(Test.class);20        System.out.println("annotation: " + testAnnotation);21    }22}23annotation: @org.junit.Test()24import org.junit.runner.Description;25public class Junit4Test {26    public void test() throws Exception {27        Description description = Description.createTestDescription(28                Junit4Test.class, "test");29        Named namedAnnotation = description.getAnnotation(Named.class);30        System.out.println("annotation: " + namedAnnotation);31    }32}33annotation: @com.google.inject.name.Named(value=test)34import org.junit.runner.Description;35public class Junit4Test {36    public void test() throws Exception {37        Description description = Description.createTestDescription(38                Junit4Test.class, "test");39        Named namedAnnotation = description.getAnnotation(Named.class);40        System.out.println("annotation: " + namedAnnotation);41    }42}43annotation: @com.google.inject.name.Named(value=test)44import org.junit.runner.Description;45public class Junit4Test {46    public void test() throws Exception {47        Description description = Description.createTestDescription(48                Junit4Test.class, "test");

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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.
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