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How to use get method of org.junit.runners.model.FrameworkField class

Best junit code snippet using org.junit.runners.model.FrameworkField.get

Source:Java8TestClass.java

...23import org.junit.runners.model.TestClass;24import java.lang.annotation.Annotation;25import java.lang.reflect.Constructor;26import java.lang.reflect.Field;27import java.lang.reflect.InvocationTargetException;28import java.lang.reflect.Method;29import java.util.ArrayList;30import java.util.Arrays;31import java.util.List;32import java.util.Map;33import static java.util.Comparator.comparing;34public class Java8TestClass extends TestClass {35    public Java8TestClass(final Class<?> type) {36        super(type);37    }38    private Class<?> getType() {39        try {40            final Field field = TestClass.class.getDeclaredField("clazz");41            field.setAccessible(true);42            return (Class<?>) field.get(this);43        } catch (IllegalAccessException | NoSuchFieldException e) {44            throw new AssertionError(e);45        }46    }47    @Override48    protected void scanAnnotatedMembers(final Map<Class<? extends Annotation>, List<FrameworkMethod>> methodsForAnnotations,49            final Map<Class<? extends Annotation>, List<FrameworkField>> fieldsForAnnotations) {50        final Class<?> type = getType();51        for (final Method eachMethod : type.getMethods()) {52                addToAnnotationLists(new FrameworkMethod(eachMethod), methodsForAnnotations);53            }54            // ensuring fields are sorted to make sure that entries are inserted55            // and read from fieldForAnnotations in a deterministic order56            for (final Field eachField : getSortedDeclaredFields(type)) {57                addToAnnotationLists(newFrameworkField(eachField), fieldsForAnnotations);58            }59    }60    private Method[] getDeclaredMethods(final Class<?> clazz) {61        return clazz.getMethods();62    }63    private FrameworkField newFrameworkField(final Field eachField) {64        try {65            final Constructor<FrameworkField> constructor = FrameworkField.class.getDeclaredConstructor(Field.class);66            constructor.setAccessible(true);67            return constructor.newInstance(eachField);68        } catch (final NoSuchMethodException | IllegalAccessException | InvocationTargetException | InstantiationException e) {69            throw new AssertionError(e);70        }71    }72    private static List<Class<?>> getSuperClasses(final Class<?> testClass) {73        final ArrayList<Class<?>> results = new ArrayList<>();74        Class<?> current = testClass;75        while (current != null) {76            results.add(current);77            current = current.getSuperclass();78        }79        return results;80    }81    private static Field[] getSortedDeclaredFields(final Class<?> clazz) {82        final Field[] declaredFields = clazz.getDeclaredFields();83        Arrays.sort(declaredFields, comparing(Field::getName));84        return declaredFields;85    }86}...

Source:OSGiLessRunner.java

...17	private final ClassLoader classLoader;18	private boolean configurationDone = false;19	public OSGiLessRunner(Class<?> testClass) throws InitializationError {20		super(testClass);21		classLoader = new URLClassLoader(new URL[]{}, Thread.currentThread().getContextClassLoader());22	}23	24	// Overriding "withBefores" and not the more logical "methodInvoker" because with25	// "methodInvoker" it is not possible to inject the services *before* "@Before" methods are26	// invoked. Because of caching, the same services are injected for every test method in the27	// class.28	@Override29	protected Statement withBefores(FrameworkMethod method, final Object test, Statement statement) {30		final Statement invoker = super.withBefores(method, test, statement);31		final List<FrameworkField> injectFields = getTestClass().getAnnotatedFields(Inject.class);32		return new Statement() {33			@Override34			public void evaluate() throws Throwable {35				ClassLoader savedContextClassLoader = Thread.currentThread().getContextClassLoader();36				try {37					if (!configurationDone) {38						for (FrameworkMethod c : getTestClass().getAnnotatedMethods(OSGiLessConfiguration.class))39							c.invokeExplosively(test);40						configurationDone = true;41					}42					Thread.currentThread().setContextClassLoader(classLoader);43					for (CreateOnStart c : ServiceLoader.load(CreateOnStart.class));44					for (FrameworkField f : injectFields) {45						Field field = f.getField();46						Class<?> type = field.getType();47						Object o; {48							try {49								o = ServiceLoader.load(type).iterator().next();50							} catch (NoSuchElementException e) {51								throw new RuntimeException("Failed to inject a " + type.getCanonicalName());52							}53						}54						try {55							field.set(test, o);56						} catch (IllegalAccessException e) {57							throw new RuntimeException("Failed to inject a " + type.getCanonicalName() + "; "58							                           + field.getName() + " field is not visible.");59						}60					}61				} finally {62					Thread.currentThread().setContextClassLoader(savedContextClassLoader);63				}64				invoker.evaluate();65			}66		};67	}68	@Override69	protected void collectInitializationErrors(List<Throwable> errors) {70		super.collectInitializationErrors(errors);71		validatePublicVoidNoArgMethods(OSGiLessConfiguration.class, false, errors);72	}...

Source:RuleFieldValidator.java

...33	}34	/**35	 * Validate the {@link org.junit.runners.model.TestClass} and adds reasons36	 * for rejecting the class to a list of errors.37	 * @param target the {@code TestClass} to validate.38	 * @param errors the list of errors.39	 */40	public void validate(TestClass target, List<Throwable> errors) {41		List<FrameworkField> fields= target.getAnnotatedFields(fAnnotation);42		for (FrameworkField each : fields)43			validateField(each, errors);44	}45	private void validateField(FrameworkField field, List<Throwable> errors) {46		optionallyValidateStatic(field, errors);47		validatePublic(field, errors);48		validateTestRuleOrMethodRule(field, errors);49	}50	private void optionallyValidateStatic(FrameworkField field,51			List<Throwable> errors) {52		if (fOnlyStaticFields && !field.isStatic())53			addError(errors, field, "must be static.");54	}55	private void validatePublic(FrameworkField field, List<Throwable> errors) {56		if (!field.isPublic())57			addError(errors, field, "must be public.");58	}59	private void validateTestRuleOrMethodRule(FrameworkField field,60			List<Throwable> errors) {61		if (!isMethodRule(field) && !isTestRule(field))62			addError(errors, field, "must implement MethodRule or TestRule.");63	}64	private boolean isTestRule(FrameworkField target) {65		return TestRule.class.isAssignableFrom(target.getType());66	}67	@SuppressWarnings("deprecation")68	private boolean isMethodRule(FrameworkField target) {69		return org.junit.rules.MethodRule.class.isAssignableFrom(target70				.getType());71	}72	private void addError(List<Throwable> errors, FrameworkField field,73			String suffix) {74		String message= "The @" + fAnnotation.getSimpleName() + " '"75				+ field.getName() + "' " + suffix;76		errors.add(new Exception(message));77	}78}...

Source:FrameworkField.java

...10        }11        throw new NullPointerException("FrameworkField cannot be created without an underlying field.");12    }13    @Override // org.junit.runners.model.FrameworkMember14    public String getName() {15        return getField().getName();16    }17    @Override // org.junit.runners.model.Annotatable18    public Annotation[] getAnnotations() {19        return this.field.getAnnotations();20    }21    @Override // org.junit.runners.model.Annotatable22    public <T extends Annotation> T getAnnotation(Class<T> annotationType) {23        return (T) this.field.getAnnotation(annotationType);24    }25    public boolean isShadowedBy(FrameworkField otherMember) {26        return otherMember.getName().equals(getName());27    }28    /* access modifiers changed from: protected */29    @Override // org.junit.runners.model.FrameworkMember30    public int getModifiers() {31        return this.field.getModifiers();32    }33    public Field getField() {34        return this.field;35    }36    @Override // org.junit.runners.model.FrameworkMember37    public Class<?> getType() {38        return this.field.getType();39    }40    @Override // org.junit.runners.model.FrameworkMember41    public Class<?> getDeclaringClass() {42        return this.field.getDeclaringClass();43    }44    public Object get(Object target) throws IllegalArgumentException, IllegalAccessException {45        return this.field.get(target);46    }47    public String toString() {48        return this.field.toString();49    }50}...

get

Using AI Code Generation

1public class TestClass {2    public static void main(String[] args) throws Exception {3        FrameworkField field = new FrameworkField(TestClass.class.getField("a"));4        System.out.println(field.get(new TestClass()));5    }6    private int a = 10;7}

get

Using AI Code Generation

1    public void testGet() throws Exception {2        FrameworkField field = new FrameworkField(String.class.getField("value"));3        Object result = field.get("test");4        assertEquals("test", result);5    }6}7    public void testGet() throws Exception {8        FrameworkField field = new FrameworkField(String.class.getField("value"));9        Object result = field.get("test");10        assertEquals("test", result);11    }12}

get

Using AI Code Generation

1public class FrameworkFieldGetTest {2    public void testGet() throws Exception {3        FrameworkField field = new FrameworkField(FrameworkFieldGetTest.class4                .getDeclaredField("name"));5        assertEquals("name", field.getName());6    }7}8public class FrameworkMethodGetTest {9    public void testGet() throws Exception {10        FrameworkMethod method = new FrameworkMethod(FrameworkMethodGetTest.class11                .getDeclaredMethod("testGet"));12        assertEquals("testGet", method.getName());13    }14}15public class TestClassGetTest {16    public void testGet() throws Exception {17        TestClass testClass = new TestClass(TestClassGetTest.class);18        assertEquals("TestClassGetTest", testClass.getName());19    }20}21public class MultipleFailureExceptionGetTest {22    public void testGet() throws Exception {23        List<Throwable> failures = new ArrayList<Throwable>();24        failures.add(new Throwable());25        failures.add(new Throwable());26        MultipleFailureException multipleFailureException = new MultipleFailureException(27                failures);28        assertEquals(failures, multipleFailureException.getFailures());29    }30}31public class StatementGetTest {32    public void testGet() throws Exception {33        Statement statement = new Statement() {34            public void evaluate() throws Throwable {35            }36        };37        assertEquals("StatementGetTest.testGet(StatementGetTest.java:0)",38                statement.toString());39    }40}

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