@Test
public void testGetPolicyRolesEntityData() {

    try {
        controller.getPolicyRolesEntityData(request, response);
        assertTrue(response.getContentAsString() != null && response.getContentAsString().contains("rolesDatas"));
    } catch (UnsupportedEncodingException e) {
        logger.error("Exception Occured" + e);
        fail();
    }
}