private static Map<String, String> getProperties() {
        return Map.of(
            PropertiesConstants.SAML_IDENTITY_PROVIDER_METADATA_PATH, "file:/path/to/idp.xml",
            PropertiesConstants.SAML_KEYSTORE_PATH, "file:/path/to/keystore.jks",
            PropertiesConstants.SAML_KEYSTORE_PASSWORD, "p@$$w0rd",
            PropertiesConstants.SAML_PRIVATE_KEY_PASSWORD, "p@$$w0rd",
            PropertiesConstants.SAML_SERVICE_PROVIDER_ENTITY_ID, "example-entity-id",
            PropertiesConstants.SAML_SERVICE_PROVIDER_METADATA_PATH, "file:/path/to/sp.xml");
    }
This is {@link RestfulDelegatedIdentityProviderFactorySaml2Tests}.

@author Misagh Moayyed
@since 6.2.0
support/cas-server-support-pac4j-saml/src/test/java/org/apereo/cas/web/saml2/RestfulDelegatedIdentityProviderFactorySaml2Tests.java