@Test
    void verifyOperationByService() {
        val request = new MockHttpServletRequest();
        request.addHeader("X-".concat(CasProtocolConstants.PARAMETER_SERVICE), service.getServiceId());
        val ctx = new JEEContext(request, new MockHttpServletResponse());
        val result = authenticationBuilder.buildService(service, ctx, true);
        assertNotNull(result);
    }
This is {@link OAuth20DefaultCasAuthenticationBuilderTests}.

@author Misagh Moayyed
@since 6.3.0
support/cas-server-support-oauth/src/test/java/org/apereo/cas/support/oauth/authenticator/OAuth20DefaultCasAuthenticationBuilderTests.java