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How to use testObjectConstructors method of org.powermock.reflect.WhiteBoxTest class

Best Powermock code snippet using org.powermock.reflect.WhiteBoxTest.testObjectConstructors

Source:WhiteBoxTest.java

...804    public void canPassMultipleNullValuesToStaticMethod() throws Exception {805        assertEquals("null null", Whitebox.invokeMethod(ClassWithStaticMethod.class, "anotherStaticMethod", (Object) null, (byte[]) null));806    }807    @Test808    public void testObjectConstructors() throws Exception {809        String name = "objectConstructor";810        ClassWithObjectConstructors instance = Whitebox.invokeConstructor(ClassWithObjectConstructors.class,811                                                                          name);812        assertEquals(instance.getName(), name);813    }814    @Test815    public void testInterfaceConstructors() throws Exception {816        ConstructorInterface param = new ConstructorInterfaceImpl("constructorInterfaceSomeValue");817        ClassWithInterfaceConstructors instance = Whitebox.invokeConstructor(ClassWithInterfaceConstructors.class,818                                                                             param);819        assertEquals(instance.getValue(), param.getValue());820    }821    @Test822    public void testPrimitiveConstructorsArgumentBoxed() throws Exception {...

testObjectConstructors

Using AI Code Generation

1public class WhiteBoxTest {2    public static void testObjectConstructors(Class<?> clazz) throws Exception {3        Constructor<?>[] constructors = clazz.getDeclaredConstructors();4        for (Constructor<?> constructor : constructors) {5            Class<?>[] parameterTypes = constructor.getParameterTypes();6            Object[] parameters = new Object[parameterTypes.length];7            for (int i = 0; i < parameterTypes.length; i++) {8                parameters[i] = getDefaultValue(parameterTypes[i]);9            }10            constructor.setAccessible(true);11            Object instance = constructor.newInstance(parameters);12            assertNotNull(instance);13        }14    }15    private static Object getDefaultValue(Class<?> parameterType) {16        if (parameterType.isPrimitive()) {17            if (boolean.class.equals(parameterType)) {18                return false;19            } else if (byte.class.equals(parameterType)) {20                return (byte) 0;21            } else if (char.class.equals(parameterType)) {22                return (char) 0;23            } else if (short.class.equals(parameterType)) {24                return (short) 0;25            } else if (int.class.equals(parameterType)) {26                return 0;27            } else if (long.class.equals(parameterType)) {28                return 0L;29            } else if (float.class.equals(parameterType)) {30                return 0.0f;31            } else if (double.class.equals(parameterType)) {32                return 0.0d;33            }34        }35        return null;36    }37}

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