How to use createAnnotationValidator method of org.junit.validator.AnnotationValidatorFactory class

Best junit code snippet using org.junit.validator.AnnotationValidatorFactory.createAnnotationValidator

Source:AnnotationValidatorFactoryTest.java

...9public class AnnotationValidatorFactoryTest {10    @Rule11    public ExpectedException exception = ExpectedException.none();12    @Test13    public void createAnnotationValidator() {14        ValidateWith validateWith = SampleTestWithValidator.class.getAnnotation(ValidateWith.class);15        AnnotationValidator annotationValidator = new AnnotationValidatorFactory().createAnnotationValidator(validateWith);16        assertThat(annotationValidator, is(instanceOf(Validator.class)));17    }18    @Test19    public void exceptionWhenAnnotationWithNullClassIsPassedIn() {20        exception.expect(IllegalArgumentException.class);21        exception.expectMessage("Can't create validator, value is null in " +22                "annotation org.junit.validator.AnnotationValidatorFactoryTest$ValidatorWithNullValue");23        new AnnotationValidatorFactory().createAnnotationValidator(new ValidatorWithNullValue());24    }25    public static class ValidatorWithNullValue implements ValidateWith {26        public Class<? extends AnnotationValidator> value() {27            return null;28        }29        public Class<? extends Annotation> annotationType() {30            return ValidateWith.class;31        }32    }33    @ValidateWith(value = Validator.class)34    public static class SampleTestWithValidator {35    }36    public static class Validator extends AnnotationValidator {37    }38    @Test39    public void exceptionWhenAnnotationValidatorCantBeCreated() {40        ValidateWith validateWith = SampleTestWithValidatorThatThrowsException.class.getAnnotation(ValidateWith.class);41        exception.expect(RuntimeException.class);42        exception.expectMessage("Exception received when creating AnnotationValidator class " +43                "org.junit.validator.AnnotationValidatorFactoryTest$ValidatorThatThrowsException");44        new AnnotationValidatorFactory().createAnnotationValidator(validateWith);45    }46    @ValidateWith(value = ValidatorThatThrowsException.class)47    public static class SampleTestWithValidatorThatThrowsException {48    }49    public static class ValidatorThatThrowsException extends AnnotationValidator {50        public ValidatorThatThrowsException() throws InstantiationException {51            throw new InstantiationException("Simulating exception in test");52        }53    }54}...

createAnnotationValidator

Using AI Code Generation

1package com.journaldev.junit;2import java.util.List;3import org.junit.runner.Description;4import org.junit.runner.notification.RunNotifier;5import org.junit.runners.BlockJUnit4ClassRunner;6import org.junit.runners.model.InitializationError;7public class MyRunner extends BlockJUnit4ClassRunner {8    public MyRunner(Class<?> klass) throws InitializationError {9        super(klass);10    }11    protected List<Throwable> validateTestMethods(List<Throwable> errors) {12        return super.validateTestMethods(errors);13    }14    protected void runChild(Description description, RunNotifier notifier) {15        super.runChild(description, notifier);16    }17}18package com.journaldev.junit;19import java.util.List;20import org.junit.runner.Description;21import org.junit.runner.notification.RunNotifier;22import org.junit.runners.BlockJUnit4ClassRunner;23import org.junit.runners.model.InitializationError;24import org.junit.validator.AnnotationValidator;25import org.junit.validator.AnnotationValidatorFactory;26public class MyRunner extends BlockJUnit4ClassRunner {27    public MyRunner(Class<?> klass) throws InitializationError {28        super(klass);29    }30    protected List<Throwable> validateTestMethods(List<Throwable> errors) {31                .createAnnotationValidator(MyAnnotation.class);32        List<Throwable> errors = validator.validateAnnotatedMethods(33                getTestClass().getJavaClass());34        return errors;35    }36    protected void runChild(Description description, RunNotifier notifier) {37        super.runChild(description, notifier);38    }39}40package com.journaldev.junit;41import java.lang.annotation.ElementType;42import java.lang.annotation.Retention;43import java.lang.annotation.RetentionPolicy;44import java

createAnnotationValidator

Using AI Code Generation

1import org.junit.validator.AnnotationValidatorFactory;2import org.junit.validator.TestClassValidator;3import java.util.List;4public class CustomAnnotationValidatorFactory implements AnnotationValidatorFactory {5  public List<TestClassValidator> getTestClassValidators() {6    return Collections.singletonList(new CustomTestClassValidator());7  }8}9import org.junit.validator.AnnotationValidatorFactory;10import org.junit.validator.TestClassValidator;11import java.util.List;12public class CustomAnnotationValidatorFactory implements AnnotationValidatorFactory {13  public List<TestClassValidator> getTestClassValidators() {14    return Collections.singletonList(new CustomTestClassValidator());15  }16}17import org.junit.validator.AnnotationValidatorFactory;18import org.junit.validator.TestClassValidator;19import java.util.List;20public class CustomAnnotationValidatorFactory implements AnnotationValidatorFactory {21  public List<TestClassValidator> getTestClassValidators() {22    return Collections.singletonList(new CustomTestClassValidator());23  }24}25import org.junit.validator.AnnotationValidatorFactory;26import org.junit.validator.TestClassValidator;27import java.util.List;28public class CustomAnnotationValidatorFactory implements AnnotationValidatorFactory {29  public List<TestClassValidator> getTestClassValidators() {30    return Collections.singletonList(new CustomTestClassValidator());31  }32}33import org.junit.validator.AnnotationValidatorFactory;34import org.junit.validator.TestClassValidator;35import java.util.List;36public class CustomAnnotationValidatorFactory implements AnnotationValidatorFactory {37  public List<TestClassValidator> getTestClassValidators() {38    return Collections.singletonList(new CustomTestClassValidator());39  }40}41import org.junit.validator.AnnotationValidatorFactory;42import org.junit.validator.TestClassValidator;43import java.util.List;44public class CustomAnnotationValidatorFactory implements AnnotationValidatorFactory {45  public List<TestClassValidator> getTestClassValidators() {46    return Collections.singletonList(new CustomTestClassValidator());47  }48}49import org.junit.validator.AnnotationValidatorFactory;50import org.junit.validator.TestClassValidator;51import java.util.List;52public class CustomAnnotationValidatorFactory implements AnnotationValidatorFactory {

createAnnotationValidator

Using AI Code Generation

1package org.junit.tests.validation;2import java.util.ArrayList;3import java.util.Arrays;4import java.util.Collection;5import java.util.List;6import org.junit.runners.model.FrameworkMethod;7import org.junit.runners.model.TestClass;8import org.junit.validator.AnnotationValidator;9import org.junit.validator.AnnotationValidatorFactory;10import org.junit.validator.ValidateWith;11public class ValidateWithAnnotationValidatorFactory implements AnnotationValidatorFactory {12    private static final List<Class<? extends AnnotationValidator>> validators = new ArrayList<Class<? extends AnnotationValidator>>();13    static {14        validators.add(ValidateWithAnnotationValidator.class);15    }16    public List<Class<? extends AnnotationValidator>> getValidators() {17        return validators;18    }19}20public class ValidateWithAnnotationValidator implements AnnotationValidator {21    public void validateAnnotatedMethod(FrameworkMethod method) {22        List<Exception> errors = new ArrayList<Exception>();23        ValidateWith validateWith = method.getAnnotation(ValidateWith.class);24        if (validateWith == null) {25            return;26        }27        validateWith(errors, validateWith);28        if (!errors.isEmpty()) {29            throw new RuntimeException("ValidateWith annotation is not valid for method " + method.getName());30        }31    }32    private void validateWith(List<Exception> errors, ValidateWith validateWith) {33        Class<? extends AnnotationValidator>[] value = validateWith.value();34        if (value.length == 0) {35            errors.add(new Exception("value must not be empty"));36        }37        for (Class<? extends AnnotationValidator> clazz : value) {38            if (clazz == null) {39                errors.add(new Exception("value must not contain null"));40                continue;41            }42            if (!AnnotationValidator.class.isAssignableFrom(clazz)) {43                errors.add(new Exception("value must contain only classes implementing AnnotationValidator"));44            }45        }46    }47    public void validateAnnotatedClass(TestClass testClass) {48        List<Exception> errors = new ArrayList<Exception>();49        ValidateWith validateWith = testClass.getJavaClass().getAnnotation(ValidateWith.class);50        if (validateWith == null) {51            return;52        }53        validateWith(errors, validateWith);54        if (!errors.isEmpty()) {55            throw new RuntimeException("ValidateWith annotation is not valid for class " + testClass.getName());56        }57    }58}59public class ValidateWithAnnotationValidatorTest {60    @ValidateWith(ValidateWithAnnotationValidator.class)61    public static class ValidClass {62    }

createAnnotationValidator

Using AI Code Generation

1import java.lang.annotation.Annotation;2import java.lang.annotation.Retention;3import java.lang.annotation.RetentionPolicy;4import java.util.List;5import org.junit.Test;6import org.junit.runner.Description;7import org.junit.runner.notification.Failure;8import org.junit.runner.notification.RunNotifier;9import org.junit.runners.model.FrameworkMethod;10import org.junit.runners.model.InitializationError;11import org.junit.runners.model.Statement;12import org.junit.validator.AnnotationValidator;13import org.junit.validator.AnnotationValidatorFactory;14public class TestValidator {15    @Retention(RetentionPolicy.RUNTIME)16    public @interface MyAnnotation {17    }18    public static class MyAnnotationValidator implements AnnotationValidator {19        public List<Exception> validateAnnotatedClass(Class<?> testClass) {20            return null;21        }22        public List<Exception> validateAnnotatedMethod(FrameworkMethod method) {23            return null;24        }25    }26    public static class TestClass {27        public void test() {28        }29    }30    public static class MyRunner extends BlockJUnit4ClassRunner {31        public MyRunner(Class<?> klass) throws InitializationError {32            super(klass);33        }34        protected Statement methodBlock(FrameworkMethod method) {35            AnnotationValidator validator = AnnotationValidatorFactory.createAnnotationValidator(MyAnnotation.class);36            List<Exception> errors = validator.validateAnnotatedMethod(method);37            if (errors != null) {38                for (Exception e : errors) {39                    Description description = Description.createTestDescription(getTestClass().getJavaClass(), method.getName());40                    RunNotifier notifier = new RunNotifier();41                    notifier.fireTestFailure(new Failure(description, e));42                }43            }44            return super.methodBlock(method);45        }46    }47    public static void main(String[] args) {48        JUnitCore core = new JUnitCore();49        core.run(MyRunner.class);50    }51}52  test(org.junit.validator.TestValidator$TestClass)53java.lang.RuntimeException: The test method test() has the @My

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