@Test
    void checkProviderFederationOptions() {
        FederationOptions options = getProvider().federationOptions();

        assertTrue(options.getOptional());
        assertEquals(2300, options.getTimeoutInMilliseconds());
    }
Test of Search chains builder.

@author Tony Vaagenes
config-model/src/test/java/com/yahoo/vespa/model/builder/xml/dom/chains/search/DomSchemaChainsBuilderTest.java