test/backend/unit/test_picow_inbound_gateway.py and
test/backend/integration/test_picow_net_bridge.py imported
app.services.picow_net, which moved to the private overlay in the open-core
split. They now live under pro/backend/tests/ and run against the overlay.
Removing them here unbreaks the OSS pytest collection (and the deploy gate).
Closes the loop on the four ESP32 fixes that landed earlier in this
series. Each previously-broken or noisy example now has a regression
test that compiles the sketch through the production ESP-IDF compiler
and runs it in QEMU via esp32_worker.py — the same code path the
WebSocket /ws/{client_id} endpoint drives in production. Testing the
worker directly skips the WS transport but exercises the same compile
→ flash → boot → serial cascade.
Coverage:
- TestEsp32SerialCleanliness — DHT22, Servo+Pot, Joystick, Dual ADC
Asserts the user's Serial.print substring shows up AND no
`I (xxx) gpio:|wifi:|phy:` info-level ESP-IDF logs leak through.
This validates the sdkconfig CONFIG_LOG_DEFAULT_LEVEL_WARN change
from commit b373c97.
- TestEsp32CompileSuccess — BLE Advertise, LEDC RGB
BLE Advertise validates the sdkconfig switch to Bluedroid (was
NimBLE-only, which broke arduino-esp32's BLEDevice.h).
LEDC RGB validates velxio_compat.h's ledcAttach() shim from
commit f6f6f43; the sketch uses the arduino-esp32 3.x one-shot API
on a 2.0.17 toolchain.
- TestEsp32WiFiSketches — WiFi Connect, WiFi WebServer
Regression coverage to make sure the sdkconfig changes didn't break
WiFi association. Connect must reach an "IP Address:" line; Server
must report "Server started".
- frontend/src/__tests__/component-metadata-bmp280.test.ts
Sanity check that the BMP280 entry from commit 1f3f2e0 survives
metadata regeneration.
All ESP-IDF/QEMU tests use unittest.skipUnless on
_toolchain_available() so they no-op cleanly on dev boxes without
libqemu-xtensa, and only do real work in the Docker CI image.
Sketches are inlined verbatim from the public Velxio examples.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Added tcp_nat.py to handle TCP NAT, implementing the three-way handshake, data flow, and connection state management.
- Introduced udp_nat.py for UDP NAT, managing chip-initiated datagrams and maintaining flow state.
- Created integration tests in test_picow_net_bridge.py to validate the functionality of the TCP and UDP NAT implementations, including ARP, DHCP, ICMP, and DNS interactions.
- Implement tests for BMP280, DS1307, DS3231, I2CWriteSink, and MPU6050 slaves in test_i2c_slaves.py.
- Create test suite for Velxio MCP server tools in test_mcp_tools.py, covering Wokwi utilities and circuit management functions.
- Add tests for parsing WiFi and BLE serial output in test_wifi_status_parser.py, ensuring correct status events are captured.
David Montero