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

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

Source:AbstractMultiTestRunner.java Github

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...97 RunnerBuilder runnerBuilder = new RunnerBuilder() {98 @Override99 public Runner runnerForClass(Class<?> testClass) throws Throwable {100 for (Class<?> candidate = testClass; candidate != null; candidate = candidate.getSuperclass()) {101 RunWith runWith = candidate.getAnnotation(RunWith.class);102 if (runWith != null && !AbstractMultiTestRunner.class.isAssignableFrom(runWith.value())) {103 try {104 Runner r = (Runner) runWith.value().getConstructors()[0].newInstance(testClass);105 return filter(r);106 } catch (InvocationTargetException e) {107 throw e.getTargetException();108 }109 }110 }111 return filter(new BlockJUnit4ClassRunner(testClass));112 }113 //we need to filter at the level child runners because the suite is not doing the right thing here114 private Runner filter(Runner r) {115 for (Filter filter : filters) {116 try {117 ((Filterable)r).filter(filter);118 } catch (NoTestsRemainException e) {119 //ignore120 }121 }122 return r;123 }124 };125 return new Suite(runnerBuilder, targetClasses.toArray(new Class<?>[targetClasses.size()]));126 }127 protected static abstract class Execution implements Filterable {128 protected Class<?> target;129 private Description templateDescription;130 private final Map<Description, Description> descriptionTranslations = new HashMap<Description, Description>();131 private final Set<Description> enabledTests = new LinkedHashSet<Description>();132 private final Set<Description> disabledTests = new LinkedHashSet<Description>();133 private final List<Filter> filters = new LinkedList<Filter>();134 final void init(Class<?> target, Description templateDescription) {135 this.target = target;136 this.templateDescription = templateDescription;137 }138 private Runner createExecutionRunner() throws InitializationError {139 List<? extends Class<?>> targetClasses = loadTargetClasses();140 return createRunnerFor(targetClasses, filters);141 }142 final void addDescriptions(Description parent) {143 map(templateDescription, parent);144 }145 final void run(final RunNotifier notifier) {146 RunNotifier nested = new RunNotifier();147 NestedRunListener nestedListener = new NestedRunListener(notifier);148 nested.addListener(nestedListener);149 try {150 runEnabledTests(nested);151 } finally {152 nestedListener.cleanup();153 }154 for (Description disabledTest : disabledTests) {155 nested.fireTestStarted(disabledTest);156 nested.fireTestIgnored(disabledTest);157 }158 }159 private void runEnabledTests(RunNotifier nested) {160 if (enabledTests.isEmpty()) {161 return;162 }163 Runner runner;164 try {165 runner = createExecutionRunner();166 } catch (Throwable t) {167 runner = new CannotExecuteRunner(getDisplayName(), target, t);168 }169 try {170 if (!disabledTests.isEmpty()) {171 ((Filterable) runner).filter(new Filter() {172 @Override173 public boolean shouldRun(Description description) {174 return !disabledTests.contains(description);175 }176 @Override177 public String describe() {178 return "disabled tests";179 }180 });181 }182 } catch (NoTestsRemainException e) {183 return;184 }185 runner.run(nested);186 }187 private Description translateDescription(Description description) {188 return descriptionTranslations.containsKey(description) ? descriptionTranslations.get(description) : description;189 }190 public void filter(Filter filter) throws NoTestsRemainException {191 filters.add(filter);192 for (Map.Entry<Description, Description> entry : descriptionTranslations.entrySet()) {193 if (!filter.shouldRun(entry.getKey())) {194 enabledTests.remove(entry.getValue());195 disabledTests.remove(entry.getValue());196 }197 }198 }199 protected void before() {200 }201 protected void after() {202 }203 private void map(Description source, Description parent) {204 for (Description child : source.getChildren()) {205 Description mappedChild;206 if (child.getMethodName() != null) {207 mappedChild = Description.createSuiteDescription(String.format("%s [%s](%s)", child.getMethodName(), getDisplayName(), child.getClassName()));208 parent.addChild(mappedChild);209 if (!isTestEnabled(new TestDescriptionBackedTestDetails(source, child))) {210 disabledTests.add(child);211 } else {212 enabledTests.add(child);213 }214 } else {215 mappedChild = Description.createSuiteDescription(child.getClassName());216 }217 descriptionTranslations.put(child, mappedChild);218 map(child, parent);219 }220 }221 /**222 * Returns a display name for this execution. Used in the JUnit descriptions for test execution.223 */224 protected abstract String getDisplayName();225 /**226 * Returns true if the given test should be executed, false if it should be ignored. Default is true.227 */228 protected boolean isTestEnabled(TestDetails testDetails) {229 return true;230 }231 /**232 * Checks that this execution can be executed, throwing an exception if not.233 */234 protected void assertCanExecute() {235 }236 /**237 * Loads the target classes for this execution. Default is the target class that this runner was constructed with.238 */239 protected List<? extends Class<?>> loadTargetClasses() {240 return Collections.singletonList(target);241 }242 private static class CannotExecuteRunner extends Runner {243 private final Description description;244 private final Throwable failure;245 public CannotExecuteRunner(String displayName, Class<?> testClass, Throwable failure) {246 description = Description.createSuiteDescription(String.format("%s(%s)", displayName, testClass.getName()));247 this.failure = failure;248 }249 @Override250 public Description getDescription() {251 return description;252 }253 @Override254 public void run(RunNotifier notifier) {255 Description description = getDescription();256 notifier.fireTestStarted(description);257 notifier.fireTestFailure(new Failure(description, failure));258 notifier.fireTestFinished(description);259 }260 }261 private class NestedRunListener extends RunListener {262 private final RunNotifier notifier;263 boolean started;264 boolean complete;265 public NestedRunListener(RunNotifier notifier) {266 this.notifier = notifier;267 }268 @Override269 public void testStarted(Description description) {270 Description translated = translateDescription(description);271 notifier.fireTestStarted(translated);272 if (!started && !complete) {273 try {274 assertCanExecute();275 started = true;276 before();277 } catch (Throwable t) {278 notifier.fireTestFailure(new Failure(translated, t));279 }280 }281 }282 @Override283 public void testFailure(Failure failure) {284 Description translated = translateDescription(failure.getDescription());285 notifier.fireTestFailure(new Failure(translated, failure.getException()));286 }287 @Override288 public void testAssumptionFailure(Failure failure) {289 Description translated = translateDescription(failure.getDescription());290 notifier.fireTestAssumptionFailed(new Failure(translated, failure.getException()));291 }292 @Override293 public void testIgnored(Description description) {294 Description translated = translateDescription(description);295 notifier.fireTestIgnored(translated);296 }297 @Override298 public void testFinished(Description description) {299 Description translated = translateDescription(description);300 notifier.fireTestFinished(translated);301 }302 public void cleanup() {303 if (started) {304 after();305 }306 // Prevent further tests (ignored) from triggering start actions307 complete = true;308 }309 }310 }311 public interface TestDetails {312 /**313 * Locates the given annotation for the test. May be inherited from test class.314 */315 @Nullable316 <A extends Annotation> A getAnnotation(Class<A> type);317 }318 private static class TestDescriptionBackedTestDetails implements TestDetails {319 private final Description parent;320 private final Description test;321 private TestDescriptionBackedTestDetails(Description parent, Description test) {322 this.parent = parent;323 this.test = test;324 }325 @Override326 public String toString() {327 return test.toString();328 }329 public <A extends Annotation> A getAnnotation(Class<A> type) {330 A annotation = test.getAnnotation(type);331 if (annotation != null) {332 return annotation;333 }334 return parent.getAnnotation(type);335 }336 }337}...

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Source:LessVerboseTextListener.java Github

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...98 ex.printStackTrace();99 }100 }101 @SuppressWarnings("unchecked")102 public static <T extends Annotation> T getAnnotation(Class<?> q, String methodName, Class<T> a) {103 try {104 if (q != null) {105 T rem = q.getAnnotation(a);106 if (rem != null) {107 return rem;108 }109 String qs = methodName;110 if (qs.contains(" - ")) {111 qs = qs.replaceAll(" - .*", "");112 }113 Method qm = q.getMethod(qs);114 if (qm != null) {115 rem = qm.getAnnotation(a);116 return rem;117 }118 }119 } catch (Exception ex) {120 ex.printStackTrace();121 }122 return null;123 }124 public static KnownToFail getK2F(Description description) {125 return getAnnotation(description.getTestClass(), description.getMethodName(), KnownToFail.class);126 }127 public static Remote getRemote(Description description) {128 return getAnnotation(description.getTestClass(), description.getMethodName(), Remote.class);129 }130 private void printRemote(PrintStream writer, Description description) {131 try {132 Remote rem = getRemote(description);133 if (rem != null) {134 writer.println(" - This test is running remote content, note that failures may be caused by broken target application or connection");135 }136 } catch (Exception ex) {137 ex.printStackTrace();138 }139 }140}...

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Source:RunUntilFailure.java Github

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...31 super(klass); 32 } 33 @Override 34 protected Description describeChild(FrameworkMethod method) { 35 if (method.getAnnotation(Repeat.class) != null && 36 method.getAnnotation(Ignore.class) == null) { 37 return describeRepeatTest(method); 38 } 39 return super.describeChild(method); 40 } 41 private Description describeRepeatTest(FrameworkMethod method) { 42 int times = method.getAnnotation(Repeat.class).value(); 43 Description description = Description.createSuiteDescription( 44 testName(method) + " [" + times + " times]", 45 method.getAnnotations()); 46 for (int i = 1; i <= times; i++) { 47 description.addChild(Description.createTestDescription( 48 getTestClass().getJavaClass(), 49 testName(method) + "-" + i)); 50 } 51 return description; 52 } 53 @Override 54 protected void runChild(final FrameworkMethod method, RunNotifier notifier) { 55 Description description = describeChild(method); 56 if (method.getAnnotation(Repeat.class) != null && 57 method.getAnnotation(Ignore.class) == null) { 58 runRepeatedly(methodBlock(method), description, notifier); 59 } 60 super.runChild(method, notifier); 61 } 62 private void runRepeatedly(Statement statement, Description description, 63 RunNotifier notifier) {64 notifier.addListener(new RunListener() {65 @Override66 public void testFailure(Failure failure) {67 hasFailure = true;68 }69 });70 for (Description desc : description.getChildren()) { 71 if (hasFailure) {...

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Source:DojoTestRunner.java Github

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...23 private DojoTestClient dojoClient;2425 public DojoTestRunner(Class<?> klass) throws InitializationError {26 runner = new BlockJUnit4ClassRunner(klass);27 ReportTo annotation = klass.getAnnotation(ReportTo.class);28 if (annotation == null) {29 throw new InitializationError("Annotation @" + ReportTo.class.getSimpleName() +30 " should be defined at a class level");31 }32 dojoClient = new DojoTestClient(annotation.server(), annotation.userName());33 }3435 @Override36 public Description getDescription() {37 return runner.getDescription();38 }3940 @Override41 public void run(RunNotifier notifier) {42 TestListener listener = new TestListener();43 notifier.addListener(listener);4445 runner.run(notifier);46 try {47 String response = dojoClient.sendResultsToServer();48 System.out.println("-----------------------------------------------------------------");49 System.out.println("Send: '" + dojoClient.getResult() + "'");50 System.out.println("Server answer: \n" + response);51 System.out.println("-----------------------------------------------------------------");52 } catch (IOException e) {53 reportSendFailure(listener, e);54 }55 }5657 private void reportSendFailure(TestListener listener, Exception e) {58 try {59 listener.testFailure(new Failure(getDescription(), e));60 } catch (Exception e1) {61 e1.printStackTrace();62 }63 }6465 @Override66 public int testCount() {67 return runner.testCount();68 }6970 public void filter(Filter filter) throws NoTestsRemainException {71 runner.filter(filter);72 }7374 private class TestListener extends RunListener {75 private Map<Description, Failure> testFailures = new HashMap<Description, Failure>();767778 @Override79 public void testFailure(Failure failure) throws Exception {80 testFailures.put(failure.getDescription(), failure);81 }8283 @Override84 public void testFinished(Description description) throws Exception {85 Scenario scenario = description.getAnnotation(Scenario.class);86 if (scenario == null) {87 return;88 }8990 Failure failure = testFailures.get(description);91 dojoClient.addResult(failure, scenario.value());92 }93 }94}9596 ...

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Source:ExpoTestRunner.java Github

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...22 testConfig = TestConfig.get();23 }24 @Override25 public boolean shouldRun(Description description) {26 if (description.getAnnotation(ExpoAlwaysPassThroughFilter.class) != null) {27 return true;28 }29 JSONArray testTypes = testConfig.optJSONArray(TEST_TYPES_KEY);30 if (testTypes != null) {31 boolean foundTestType = false;32 for (int i = 0; i < testTypes.length(); i++) {33 if (testTypes.optString(i).equals(TEST_SUITE_TEST_TYPE) && description.getAnnotation(ExpoTestSuiteTest.class) != null) {34 foundTestType = true;35 } else if (testTypes.optString(i).equals(DEV_MODE_TEST_TYPE) && description.getAnnotation(ExpoDevModeTest.class) != null) {36 foundTestType = true;37 }38 }39 if (!foundTestType) {40 return false;41 }42 }43 JSONArray sdkVersions = testConfig.optJSONArray(SDK_VERSIONS_KEY);44 ExpoSdkVersionTest sdkVersionAnnotation = description.getAnnotation(ExpoSdkVersionTest.class);45 if (sdkVersions != null && sdkVersionAnnotation != null) {46 boolean foundSdkVersion = false;47 for (int i = 0; i < sdkVersions.length(); i++) {48 if (sdkVersionAnnotation.value().equals(sdkVersions.optString(i))) {49 foundSdkVersion = true;50 }51 }52 if (!foundSdkVersion) {53 return false;54 }55 }56 return true;57 }58 @Override...

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Source:CustomListener.java Github

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...35 * Creates the TestInfo object and populates name and descirption (if available)36 */37 public void testStarted(Description description) {38 // if not a an annotated test return39 if(description.getAnnotation(Test.class) == null) {40 return;41 }42 // increment test count43 meta.incrementNumTests();44 45 // create entry for this test46 this.outputMap.put(description.getMethodName(), 47 new TestInfo(description.getMethodName()));48 49 50 // Check for description annotation51 if(description.getAnnotation(TestDescription.class) != null) {52 53 // get annotation54 TestDescription td = description.getAnnotation(TestDescription.class);55 56 // get value57 String descriptionText = td.value();58 59 // get map entry and set its description60 outputMap.get(description.getMethodName()).setDescription(descriptionText);61 62 } 63 // if no description, set empty string64 else {65 // get map entry and set its description66 outputMap.get(description.getMethodName()).setDescription("");67 }68 // Check for hint annotation69 if(description.getAnnotation(TestDescription.class) != null) {70 // get annotation71 TestHint th = description.getAnnotation(TestHint.class);72 // get value73 String hintText = th.value();74 // get map entry and set its hint75 outputMap.get(description.getMethodName()).setHint(hintText);76 }77 // if no hint, set empty string78 else{79 // get map entry and set its hint80 outputMap.get(description.getMethodName()).setHint("");81 }82 83 }84 85 /**...

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Source:AbstractBumblebeeRunner.java Github

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...22 super();23 fName = klass.getName();24 addParent(klass);25 for (Class<?> each : JUnit.getAnnotatedTestClasses(klass)) {26 if(each.getAnnotation(RunWith.class)==null&&each.getAnnotation(SuiteClasses.class)!=null) {27 add(new BumbleBeeSubSuiteRunner(each));28 } else {29 Runner childRunner= Request.aClass(each).getRunner();30 if (childRunner != null) {31 add(childRunner);32 }33 }34 }35 removeParent(klass);36 }37 38 @Override39 public void run(RunNotifier notifier) {40 runChildren(notifier); ...

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Source:AnnotatedDescriptionTest.java Github

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...26 }2728 @Test29 public void annotationsExistOnDescriptionsOfClasses() {30 assertTrue((describe(AnnotatedClass.class).getAnnotation(31 MyOwnAnnotation.class) != null));32 }3334 @Test35 public void getAnnotationsReturnsAllAnnotations() {36 assertEquals(1, describe(ValueAnnotatedClass.class).getAnnotations()37 .size());38 }3940 @Ignore41 public static class IgnoredClass {42 @Test43 public void a() {44 }45 }4647 @Test48 public void annotationsExistOnDescriptionsOfIgnoredClass() {49 assertTrue((describe(IgnoredClass.class).getAnnotation(Ignore.class) != null));50 }5152 @Retention(RetentionPolicy.RUNTIME)53 public @interface ValuedAnnotation {54 String value();55 }5657 @ValuedAnnotation("hello")58 public static class ValueAnnotatedClass {59 @Test60 public void a() {61 }62 }6364 @Test65 public void descriptionOfTestClassHasValuedAnnotation() {66 Description description= describe(ValueAnnotatedClass.class);67 assertEquals("hello", description.getAnnotation(ValuedAnnotation.class)68 .value());69 }7071 @Test72 public void childlessCopyOfDescriptionStillHasAnnotations() {73 Description description= describe(ValueAnnotatedClass.class);74 assertEquals("hello", description.childlessCopy().getAnnotation(ValuedAnnotation.class)75 .value());76 }7778 @Test79 public void characterizeCreatingMyOwnAnnotation() {80 Annotation annotation= new Ignore() {81 public String value() {82 return "message";83 }8485 public Class<? extends Annotation> annotationType() {86 return Ignore.class;87 }88 }; ...

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getAnnotation

Using AI Code Generation

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1import org.junit.runner.Description;2import org.junit.runner.JUnitCore;3import org.junit.runner.Request;4import org.junit.runner.Result;5import org.junit.runner.notification.Failure;6public class TestRunner {7 public static void main(String[] args) {8 Result result = JUnitCore.runClasses(TestJunit.class);9 for (Failure failure : result.getFailures()) {10 System.out.println(failure.toString());11 }12 System.out.println("Result=="+result.wasSuccessful());13 }14}

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getAnnotation

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1import org.junit.runner.Description;2import org.junit.runner.notification.Failure;3public class MyFailure extends Failure {4 public MyFailure(Description description, Throwable thrownException) {5 super(description, thrownException);6 }7 public String toString() {8 return "MyFailure [description=" + getDescription() + ", thrownException=" + getException() + "]";9 }10}11import org.junit.runner.Description;12import org.junit.runner.notification.Failure;13public class MyFailure extends Failure {14 public MyFailure(Description description, Throwable thrownException) {15 super(description, thrownException);16 }17 public String toString() {18 return "MyFailure [description=" + getDescription() + ", thrownException=" + getException() + "]";19 }20}21import org.junit.runner.Description;22import org.junit.runner.notification.Failure;23public class MyFailure extends Failure {24 public MyFailure(Description description, Throwable thrownException) {25 super(description, thrownException);26 }27 public String toString() {28 return "MyFailure [description=" + getDescription() + ", thrownException=" + getException() + "]";29 }30}31import org.junit.runner.Description;32import org.junit.runner.notification.Failure;33public class MyFailure extends Failure {34 public MyFailure(Description description, Throwable thrownException) {35 super(description, thrownException);36 }37 public String toString() {38 return "MyFailure [description=" + getDescription() + ", thrownException=" + getException() + "]";39 }40}41import org.junit.runner.Description;42import org.junit.runner.notification.Failure;43public class MyFailure extends Failure {44 public MyFailure(Description description, Throwable thrownException) {45 super(description, thrownException);46 }47 public String toString() {48 return "MyFailure [description=" + getDescription() + ", thrownException=" + getException() + "]";49 }50}51import org.junit.runner.Description;52import org.junit.runner.notification.Failure;53public class MyFailure extends Failure {54 public MyFailure(Description description, Throwable thrownException) {55 super(description, thrownException);56 }

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getAnnotation

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1import org.junit.runner.Description;2import org.junit.runner.notification.RunNotifier;3import org.junit.runners.BlockJUnit4ClassRunner;4import org.junit.runners.model.InitializationError;5import org.junit.runners.model.Statement;6public class MyRunner extends BlockJUnit4ClassRunner {7 public MyRunner(Class<?> klass) throws InitializationError {8 super(klass);9 }10 protected void runChild(Description description, RunNotifier notifier) {11 MyAnnotation annotation = description.getAnnotation(MyAnnotation.class);12 if (annotation != null) {13 System.out.println("annotation.value() = " + annotation.value());14 }15 super.runChild(description, notifier);16 }17 protected Statement withBeforeClasses(Statement statement) {18 System.out.println("MyRunner.withBeforeClasses");19 return super.withBeforeClasses(statement);20 }21 protected Statement withAfterClasses(Statement statement) {22 System.out.println("MyRunner.withAfterClasses");23 return super.withAfterClasses(statement);24 }25 protected Statement withBeforeClasses(Statement statement) {26 System.out.println("MyRunner.withBeforeClasses");27 return super.withBeforeClasses(statement);28 }29 protected Statement withAfterClasses(Statement statement) {30 System.out.println("MyRunner.withAfterClasses");31 return super.withAfterClasses(statement);32 }33}34import org.junit.Test;35import org.junit.runner.RunWith;36@RunWith(MyRunner.class)37public class TestClass {38 @MyAnnotation("test1")39 public void test1() {40 System.out.println("TestClass.test1");41 }42 @MyAnnotation("test2")43 public void test2() {44 System.out.println("TestClass.test2");45 }46 public void test3() {47 System.out.println("TestClass.test3");48 }49}50import java.lang.annotation.ElementType;51import java.lang.annotation.Retention;52import java.lang.annotation.RetentionPolicy;53import java.lang.annotation.Target;54@Retention(RetentionPolicy.RUNTIME)55@Target({ElementType.METHOD})56public @interface MyAnnotation {57 String value() default "";58}59annotation.value() = test160annotation.value() = test2

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getAnnotation

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1import org.junit.runner.Description;2import java.lang.annotation.Annotation;3public class JunitDescription {4 public static void main(String[] args) {5 Description description = Description.createSuiteDescription("MySuite");6 description.addChild(Description.createTestDescription("MyTest1", "test1"));7 description.addChild(Description.createTestDescription("MyTest2", "test2"));8 Annotation annotation = description.getAnnotation(MyAnnotation.class);9 System.out.println(annotation);10 }11}12@com.journaldev.junit.MyAnnotation()

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getAnnotation

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1public void testGetAnnotation() throws Exception {2 Description description = Description.createTestDescription(3 this.getClass(), "testGetAnnotation");4 assertEquals("testGetAnnotation", description.getMethodName());5}6public void testGetAnnotations() throws Exception {7 Description description = Description.createTestDescription(8 this.getClass(), "testGetAnnotations");9 assertEquals("testGetAnnotations", description.getMethodName());10}11public void testGetTestClass() throws Exception {12 Description description = Description.createTestDescription(13 this.getClass(), "testGetTestClass");14 assertEquals(this.getClass(), description.getTestClass());15}16public void testGetMethodName() throws Exception {17 Description description = Description.createTestDescription(18 this.getClass(), "testGetMethodName");19 assertEquals("testGetMethodName", description.getMethodName());20}21public void testGetDisplayName() throws Exception {22 Description description = Description.createTestDescription(23 this.getClass(), "testGetDisplayName");24 assertEquals("testGetDisplayName", description.getDisplayName());25}26public void testGetChildren() throws Exception {27 Description description = Description.createTestDescription(28 this.getClass(), "testGetChildren");29 assertEquals("testGetChildren", description.getMethodName());30}31public void testGetClassName() throws Exception {32 Description description = Description.createTestDescription(33 this.getClass(), "testGetClassName");34 assertEquals("testGetClassName", description.getMethodName());35}36public void testCreateSuiteDescription() throws Exception {37 Description description = Description.createSuiteDescription(38 this.getClass(), new Annotation[]{});39 assertEquals("testCreateSuiteDescription", description.getMethodName());40}

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