@Test
public void settingInaccessibleFieldBypassingProtection() throws Exception {
WithInaccessibleField target = new WithInaccessibleField();
setField(target.getClass().getDeclaredField("i"), target, 3, true);
assertEquals(3, target.i);
}
@Test
public void settingFieldWithoutBypassingProtection() throws Exception {
WithAccessibleField target = new WithAccessibleField();
setField(target.getClass().getField("i"), target, 2, false);
assertEquals(2, target.i);
}
@Test
public void settingInaccessibleFieldWithoutBypassingProtection() throws Exception {
WithInaccessibleField target = new WithInaccessibleField();
thrown.expect(ReflectionException.class);
thrown.expectMessage(IllegalAccessException.class.getName());
setField(target.getClass().getDeclaredField("i"), target, 4, false);
}