def METHOD_NAME(self, context):
    adapter = context.add_adapter(testlib.SCSIAdapter())
    adapter.add_disk()
    result = devscan.adapters()
    self.assertEqual(
        {
            'devs': {
                'sda': {
                    'procname': 'Unknown',
                    'host': '0',
                    'target': '0'
                }
            },
            'adt': {
                'host0': 'Unknown'
            }
        },
        result)