wifi-densepose/.github/workflows/mqtt-integration.yml

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name: ADR-115 MQTT integration tests
# Runs the Mosquitto-broker-backed integration tests for ADR-115's MQTT
# publisher. These prove the publisher reaches a real broker, emits the
# expected HA-discovery topic shape, and honours --privacy-mode at the
# wire boundary (not just in unit-test logic).
#
# Default `cargo test --workspace` does not run these tests because they
# require a broker and pull rumqttc into the build. This workflow opts
# into both by setting --features mqtt and RUVIEW_RUN_INTEGRATION=1.
on:
pull_request:
paths:
- 'v2/crates/wifi-densepose-sensing-server/src/mqtt/**'
- 'v2/crates/wifi-densepose-sensing-server/tests/mqtt_integration.rs'
- 'v2/crates/wifi-densepose-sensing-server/Cargo.toml'
- '.github/workflows/mqtt-integration.yml'
push:
branches: [main]
paths:
- 'v2/crates/wifi-densepose-sensing-server/src/mqtt/**'
workflow_dispatch: {}
jobs:
mqtt-integration:
runs-on: ubuntu-latest
timeout-minutes: 20
services:
mosquitto:
image: eclipse-mosquitto:2.0.18
ports:
- 11883:1883
# No auth — we test the wire shape, not auth. Production
# deployments enable mTLS per ADR-115 §3.9.
options: >-
--health-cmd "mosquitto_pub -h localhost -p 1883 -t healthcheck -m ok -q 0 || exit 0"
--health-interval 5s
--health-timeout 3s
--health-retries 10
env:
RUVIEW_RUN_INTEGRATION: "1"
RUVIEW_TEST_MQTT_PORT: "11883"
CARGO_TERM_COLOR: always
RUST_BACKTRACE: 1
steps:
- uses: actions/checkout@v4
- name: Wait for mosquitto to be reachable
run: |
sudo apt-get update -qq && sudo apt-get install -y mosquitto-clients
for i in {1..20}; do
if mosquitto_pub -h 127.0.0.1 -p 11883 -t healthcheck -m ok -q 0; then
echo "mosquitto reachable on 11883"; exit 0
fi
sleep 2
done
echo "mosquitto never became reachable" >&2; exit 1
- name: Install Rust toolchain
uses: dtolnay/rust-toolchain@stable
with:
toolchain: stable
- name: Cache cargo registry + build
uses: Swatinem/rust-cache@v2
with:
workspaces: v2 -> target
- name: Verify unit tests still pass under --features mqtt
working-directory: v2
run: >-
cargo test -p wifi-densepose-sensing-server
--features mqtt --no-default-features
--lib mqtt:: semantic:: cli::tests
--no-fail-fast
- name: Run integration tests against mosquitto
working-directory: v2
run: >-
cargo test -p wifi-densepose-sensing-server
--features mqtt --no-default-features
--test mqtt_integration
--no-fail-fast
-- --test-threads=1 --nocapture
- name: Dump broker logs on failure
if: failure()
run: |
docker ps -a
docker logs $(docker ps -aqf "ancestor=eclipse-mosquitto:2.0.18") || true