@Test
        void verifyAuthMissing() {
            val request = getHttpRequestForEndpoint(OidcConstants.REGISTRATION_INITIAL_TOKEN_URL);
            val response = new MockHttpServletResponse();
            val entity = controller.handleRequestInternal(request, response);
            assertEquals(HttpStatus.UNAUTHORIZED, entity.getStatus());
        }
This is {@link OidcInitialAccessTokenControllerTests}.

@author Misagh Moayyed
@since 6.6.0
support/cas-server-support-oidc/src/test/java/org/apereo/cas/oidc/web/controllers/dynareg/OidcInitialAccessTokenControllerTests.java