@Test
    void verifyFactoryForCasClientsHavingLoginInDomain() {
        val clients = delegatedIdentityProviderFactory.build();
        assertEquals(1, clients.size());
        val client = (CasClient) clients.iterator().next();
        assertEquals("https://login.example.org/", client.getConfiguration().getPrefixUrl());
    }
This is {@link DelegatedClientCasBuilderTests}.

@author Misagh Moayyed
@since 7.1.0
support/cas-server-support-pac4j-cas/src/test/java/org/apereo/cas/pac4j/web/DelegatedClientCasBuilderTests.java