add pytest action

.github/workflows/run-pytest.yml

@@ -0,0 +1,40 @@
+# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
+name: Run Test with PyTest and Codecov
+
+on:
+  push:
+    branches: [ dev ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+
+    steps:
+    - 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 setuptools wheel
+        python -m pip install -r requirements.txt
+        python -m pip install pytest pytest-xdist pytest-cov # Testing packages
+        python -m pip uninstall sphinx-emoji-favicon --yes # Remove if already installed
+        python setup.py install_egg_info # Workaround https://github.com/pypa/pip/issues/4537
+        python -m pip install -e .[dev]
+        python -m pip freeze
+    - name: Run test with pytest and collect coverage
+      run: |
+        pytest --cov=sphinx_emoji_favicon -v -s test
+    - name: Upload coverage to Codecov
+      if: matrix.python-version == '3.10'
+      uses: codecov/codecov-action@v3

README.md

@@ -8,6 +8,10 @@ A simple sphinx extension to add emoji favicon to your sphinx site.
 
 This extension is inspired by [sphinx-favicon](https://github.com/tcmetzger/sphinx-favicon) and [streamlit](https://github.com/streamlit/streamlit).
 
+Other related projects:
+
+- [carpedm20/emoji](https://github.com/carpedm20/emoji)
+- [twitter/twemoji](https://github.com/twitter/twemoji)
 
 ## Installation