Update README and references for the transport and parsers

README.md

@@ -5,8 +5,12 @@ NAPALM driver for server **baseboard management controllers (BMCs)** over
 boards that predate Redfish. Built on
 [napalm-device-types](https://git.netork.io/NAPALM/napalm-device-types). Written for netOrk.
 
-**Status: planning.** There is no code yet. This repository holds the design so far. The
-first test device is a Supermicro X10DRL-i (BMC firmware 3.91, Redfish).
+**Status: early development.** The HTTPS transport (`napalm_redfish/transport.py`) and pure
+parsers for the Redfish resources in [docs/redfish-map.md](docs/redfish-map.md)
+(`napalm_redfish/parsers/`) exist and are tested against DMTF mockups. The driver class and
+its `napalm.drivers` entry point wait for the `ManagementControllerDriver` role base in
+napalm-device-types. The first test device is a Supermicro X10DRL-i (BMC firmware 3.91,
+Redfish).
 
 ## Why Redfish, and why not one driver per vendor
 
@@ -60,6 +64,17 @@ These follow the other drivers in the `NAPALM` organisation:
 - `napalm-device-types` is not on PyPI: install it from
   `git+https://git.netork.io/NAPALM/napalm-device-types.git` before this package.
 
+## Development
+
+```bash
+python -m venv .venv && . .venv/bin/activate
+pip install -e '.[test]'
+pytest
+```
+
+Fixtures from the DMTF mockups live under `tests/fixtures/dmtf-<mockup>/`, unmodified, with
+the DMTF license and a `COMMANDS.txt` naming the source commit and request paths.
+
 ## License
 
 Apache License 2.0, see [LICENSE](LICENSE).