ci: add github actions

Author: uncle-lv

.github/workflows/tests.yaml

@@ -0,0 +1,33 @@
+name: Tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  tests:
+    name: ${{ matrix.name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - {name: '3.12', python: '3.12', os: ubuntu-latest}
+          - {name: '3.11', python: '3.11', os: ubuntu-latest}
+          - {name: '3.10', python: '3.10', os: ubuntu-latest}
+          - {name: '3.9', python: '3.9', os: ubuntu-latest}
+          - {name: '3.8', python: '3.8', os: ubuntu-latest}
+          - {name: '3.7', python: '3.7', os: ubuntu-latest}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup PDM
+        uses: pdm-project/setup-pdm@v3
+        with:
+          python-version: ${{ matrix.python }}
+          cache: true
+      - name: Install dependencies
+        run: pdm install -Gtest
+      - name: Run tests
+        run: pdm run test