copy iohub gh actions; remove tox

.github/workflows/test.yml

@@ -0,0 +1,31 @@
+name: test
+
+on: [push]
+
+jobs:
+  test:
+    name: ${{ matrix.platform }} py${{ matrix.python-version }}
+    runs-on: ${{ matrix.platform }}
+    strategy:
+      max-parallel: 2
+      matrix:
+        platform: [ubuntu-latest, windows-latest, macos-latest]
+        python-version: ["3.10", "3.11"]
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v3
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install ".[dev]"
+
+      - name: Test with pytest
+        run: |
+          pytest -v --cov=./ --cov-report=xml