when:
        def result = generator.read(inputFile)

        then:
        result == object
        1 * object.load(inputFile)
        0 * _._
    }

    def createsDefaultObject() {
        when:
        def result = generator.defaultInstance()

        then:
        result == object
        1 * object.loadDefaults()
        0 * _._
    }

    def writesObjectToFile() {