Run some automatic tests with GitHub Actions (#68)

.github/workflows/ci.yml

@@ -0,0 +1,62 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - v*
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  check-code-format:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python 3.8
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+
+      - name: Install module
+        run: |
+          pip install wheel
+          pip install .[dev] --extra-index-url https://download.pytorch.org/whl/cpu
+
+      - name: Check code format with Black
+        run: |
+          black --check .
+
+      - name: Check imports order with isort
+        run: |
+          isort --check-only .
+
+      - name: Check code style with Flake8
+        if: ${{ always() }}
+        run: |
+          flake8 .
+
+
+  run-tests:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python 3.8
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.8
+
+      - name: Install module
+        run: |
+          pip install wheel
+          pip install .[dev] --extra-index-url https://download.pytorch.org/whl/cpu
+
+      - name: Run pytest
+        run: |
+          pytest -v tests/test.py