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How to use findDefaultConstructorOrThrowException method of org.powermock.reflect.internal.WhiteboxImpl class

Best Powermock code snippet using org.powermock.reflect.internal.WhiteboxImpl.findDefaultConstructorOrThrowException

Source:MemberMatcher.java

...267     *             If no default constructor was found in  {@code declaringClass}268     */269    @SuppressWarnings("unchecked")270    public static <T> Constructor<T> defaultConstructorIn(Class<T> declaringClass) {271        return (Constructor<T>) WhiteboxImpl.findDefaultConstructorOrThrowException(declaringClass);272    }273    /**274     * Get all constructors in the supplied class(es).275     * 276     * @param cls277     *            The class whose constructors to get.278     * @param additionalClasses279     *            Additional classes whose constructors to get.280     * @return All constructors declared in this class.281     */282    public static Constructor<?>[] constructorsDeclaredIn(final Class<?> cls, final Class<?>... additionalClasses) {283        if (cls == null) {284            throw new IllegalArgumentException("You need to supply at least one class.");285        }...

findDefaultConstructorOrThrowException

Using AI Code Generation

1public class PowerMockWhiteboxImplTest {2    public void testFindDefaultConstructorOrThrowException() throws Exception {3        Constructor<?> constructor = WhiteboxImpl.findDefaultConstructorOrThrowException(WhiteboxImpl.class);4        System.out.println(constructor);5    }6}7public org.powermock.reflect.internal.WhiteboxImpl()8public class WhiteboxImpl {9    private WhiteboxImpl() {10    }11    static {12        WhiteboxImpl.setInstance(new WhiteboxImpl());13    }14}

findDefaultConstructorOrThrowException

Using AI Code Generation

1public class PowerMockTest {2    public void test() throws Exception {3        Constructor<?> defaultConstructor = WhiteboxImpl.findDefaultConstructorOrThrowException(String.class);4        assertNotNull(defaultConstructor);5    }6}7import static org.junit.Assert.assertNotNull;8import java.lang.reflect.Constructor;9import org.junit.Test;10import org.powermock.reflect.internal.WhiteboxImpl;11public class PowerMockTest {12    public void test() throws Exception {13        Constructor<?> defaultConstructor = WhiteboxImpl.findDefaultConstructorOrThrowException(String.class);14        assertNotNull(defaultConstructor);15    }16}

findDefaultConstructorOrThrowException

Using AI Code Generation

1private static Object findDefaultConstructorAndCall(Class<?> clazz) {2    try {3        Constructor<?> constructor = WhiteboxImpl.findDefaultConstructorOrThrowException(clazz);4        return constructor.newInstance();5    } catch (Exception e) {6        throw new RuntimeException(e);7    }8}9private static Object findConstructorAndCall(Class<?> clazz, Class<?>[] parameterTypes, Object[] parameters) {10    try {11        Constructor<?> constructor = WhiteboxImpl.findConstructorOrThrowException(clazz, parameterTypes);12        return constructor.newInstance(parameters);13    } catch (Exception e) {14        throw new RuntimeException(e);15    }16}17private static void findFieldAndSet(Class<?> clazz, String fieldName, Object value) {18    try {19        Field field = WhiteboxImpl.findFieldOrThrowException(clazz, fieldName);20        field.setAccessible(true);21        field.set(clazz, value);22    } catch (Exception e) {23        throw new RuntimeException(e);24    }25}26private static Object findFieldAndGet(Class<?> clazz, String fieldName) {27    try {28        Field field = WhiteboxImpl.findFieldOrThrowException(clazz, fieldName);29        field.setAccessible(true);30        return field.get(clazz);31    } catch (Exception e) {32        throw new RuntimeException(e);33    }34}35private static Object findMethodAndCall(Class<?> clazz, String methodName, Class<?>[] parameterTypes, Object[] parameters) {36    try {37        Method method = WhiteboxImpl.findMethodOrThrowException(clazz, methodName, parameterTypes);38        method.setAccessible(true);39        return method.invoke(clazz, parameters);

findDefaultConstructorOrThrowException

Using AI Code Generation

1import org.powermock.reflect.internal.WhiteboxImpl;2public class Test {3    public static void main(String[] args) {4        Constructor<?> constructor = WhiteboxImpl.findDefaultConstructorOrThrowException(Test.class);5        Test test = (Test) constructor.newInstance();6        test.callMethod();7    }8    public void callMethod() {9        System.out.println("called method");10    }11}

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