feat(ci): Run tests as part of CI

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
 
       - uses: actions/setup-python@v6
         with:
-          python-version: '3.14'
+          python-version: "3.14"
 
       - name: Install clang-format-21
         run: |
@@ -42,7 +42,7 @@ jobs:
 
       - uses: actions/setup-python@v6
         with:
-          python-version: '3.14'
+          python-version: "3.14"
 
       - name: Install uv
         uses: astral-sh/setup-uv@v7
@@ -65,7 +65,7 @@ jobs:
 
       - uses: actions/setup-python@v6
         with:
-          python-version: '3.14'
+          python-version: "3.14"
 
       - name: Install uv
         uses: astral-sh/setup-uv@v7
@@ -102,12 +102,50 @@ jobs:
           path: .pio/build/default/firmware.bin
           if-no-files-found: error
 
+  run-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          submodules: recursive
+
+      - uses: actions/setup-python@v6
+        with:
+          python-version: "3.14"
+
+      - name: Run standalone tests
+        run: |
+          set +e
+          shopt -s nullglob
+
+          failed=0
+          tests=("test/run_*.sh")
+
+          if [ ${#tests[@]} -eq 0 ]; then
+            printf 'No tests found in test/ directory\n'
+            exit 1
+          fi
+
+          run_test() {
+            printf '\n== Running %s ==\n' "${1}"
+            if ! bash "${1}"; then
+              failed=1
+            fi
+          }
+
+          for t in ${tests[@]}; do
+            run_test "$t"
+          done
+
+          exit "${failed}"
+
   # This job is used as the PR required actions check, allows for changes to other steps in the future without breaking
   # PR requirements.
   test-status:
     name: Test Status
     needs:
       - build
+      - run-tests
       - clang-format
       - cppcheck
     if: always()