def setUpTestData(cls):

        manufacturers = (
            Manufacturer(name='Manufacturer 1', slug='manufacturer-1'),
            Manufacturer(name='Manufacturer 2', slug='manufacturer-2'),
            Manufacturer(name='Manufacturer 3', slug='manufacturer-3'),
        )
        Manufacturer.objects.bulk_create(manufacturers)

        platforms = (
            Platform(name='Platform 1', slug='platform-1', manufacturer=manufacturers[0], napalm_driver='driver-1', description='A'),
            Platform(name='Platform 2', slug='platform-2', manufacturer=manufacturers[1], napalm_driver='driver-2', description='B'),
            Platform(name='Platform 3', slug='platform-3', manufacturer=manufacturers[2], napalm_driver='driver-3', description='C'),
        )
        Platform.objects.bulk_create(platforms)