Update tests to use pytest

.github/workflows/test.yml

@@ -1,6 +1,6 @@
 name: Tests
 
-on: [push, pull_request]
+on: [ push, pull_request ]
 
 jobs:
   test:
@@ -9,13 +9,17 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        py_version: ["3.7", "3.8", "3.9", "3.10"]
+        py_version: [ "3.7", "3.8", "3.9", "3.10" ]
 
     steps:
-    - uses: actions/checkout@v1
-    - name: Set up Python ${{ matrix.py_version }}
-      uses: actions/setup-python@v1
-      with:
-        python-version: ${{ matrix.py_version }}
-    - name: Run tests
-      run: python setup.py test
+      - uses: actions/checkout@v1
+      - name: Set up Python ${{ matrix.py_version }}
+        uses: actions/setup-python@v1
+        with:
+          python-version: ${{ matrix.py_version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+      - name: Run tests
+        run: pytest --cov=pydiscourse

requirements.txt

@@ -0,0 +1,2 @@
+pytest==6.2.5
+pytest-cov==3.0.0

tox.ini

@@ -4,7 +4,9 @@ envlist = py37, py38, py39, py310
 [testenv]
 setenv =
     PYTHONPATH = {toxinidir}:{toxinidir}/pydiscourse
-commands = python setup.py test
+commands = pytest {posargs} --cov=pydiscourse
+deps =
+    -r{toxinidir}/requirements.txt
 
 [testenv:flake8]
 basepython=python