}

    def "provides stores"() {
        def set1 = f.createStoreSet()
        def set2 = f.createStoreSet()

        expect:
        set1.oldModelCache().load(() -> "1") == "1"
        set1.oldModelCache().load(() -> "2") == "1"
        set2.oldModelCache().load(() -> "3") == "3"

        set1.newModelCache().load(() -> "1") == "1"
        set1.newModelCache().load(() -> "2") == "1"