// Verify
        assertNull(result);
    }

    // Test resolveCredential method
    public void test_resolveCredential_withValidResolver() {
        // Setup
        TestLoginCredentialResolver resolver = new TestLoginCredentialResolver();

        // Execute
        authenticator.resolveCredential(resolver);

        // Verify
        assertTrue(authenticator.isResolverCalled());

        }

        @Override
        public LoginCredential getLoginCredential() {
            return loginCredential;
        }

        @Override
        public void resolveCredential(LoginCredentialResolver resolver) {
            // Not used in these tests
        }

        @Override
        public ActionResponse getResponse(SsoResponseType responseType) {

        if (logger.isDebugEnabled()) {
            logger.debug("SamlCredential: {}", samlCredential);
        }
        return samlCredential;
    }

    @Override
    public void resolveCredential(final LoginCredentialResolver resolver) {
        resolver.resolve(SamlCredential.class, credential -> OptionalEntity.of(credential.getUser()));
    }

    @Override

        if (StringUtil.isNotBlank(value)) {
            return value;
        }
        return request.getRequestURL().toString();
    }

    @Override
    public void resolveCredential(final LoginCredentialResolver resolver) {
        resolver.resolve(AzureAdCredential.class, credential -> OptionalEntity.of(credential.getUser()));
    }

    /**
     * Sets the token acquisition timeout.