@Test
    void testGrandchild() {
        assertSemantics("WEAKAND(100) vehiclebrand:skoda", "audi cars", "grandchild.sr");
        assertSemantics("WEAKAND(100) vehiclebrand:alfa", "alfa bus", "grandchild");
        assertSemantics("WEAKAND(100) vehiclebrand:bmw expensivetv", "bmw motorcycle", "grandchild");
        assertSemantics("WEAKAND(100) vehiclebrand:skoda", "vw cars", "grandchild");
        assertSemantics("WEAKAND(100) vehiclebrand:skoda", "skoda cars", "grandchild");
    }
Tests creating a set of rule bases (the same set as in inheritingrules) from config

@author bratseth
container-search/src/test/java/com/yahoo/prelude/semantics/test/ConfigurationTestCase.java