Add test/lint CI

Author: devstein

.github/workflows/ci.yml

@@ -0,0 +1,32 @@
+name: CI
+
+on: [push]
+
+jobs:
+
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.8, 3.9, 3.10]
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'poetry'
+
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+
+      - name: Install Dependencies
+        run: poetry install
+
+      - name: Lint
+        run: poetry run black . --check
+
+      - name: Test
+        run: poetry run pytest tests/ -v