From 7090cd6c32f9064915a775d751527bb3e9997b7c Mon Sep 17 00:00:00 2001
From: Jessica Janiuk <jessica.janiuk@gmail.com>
Date: Sun, 2 Aug 2026 09:46:48 -0700
Subject: [PATCH] Add GitHub Actions workflow to run native unit tests

Runs `pio test -e native` on push/PR to main, matching the
CONTRIBUTING.md guidance that CI covers the hardware-free test suite.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
---
 .github/workflows/test.yml | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 .github/workflows/test.yml

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..276ec3e
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,31 @@
+name: Tests
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  native-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+
+      - name: Cache PlatformIO
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/pip
+            ~/.platformio
+          key: ${{ runner.os }}-platformio-${{ hashFiles('platformio.ini') }}
+
+      - name: Install PlatformIO
+        run: pip install --upgrade platformio
+
+      - name: Run native unit tests
+        run: pio test -e native