simplify tests pipeline

.github/workflows/tests.yml

@@ -15,17 +15,17 @@ jobs:
         - 'pypy-3.8'
         - 'pypy-3.9'
         - 'pypy-3.10'
-        tox-env: ['essential']
+        tests: essential
         include:
         - os: macos-latest
           python-version: '3.12'
-          tox-env: essential
+          tests: essential
         - os: windows-latest
           python-version: '3.11'
-          tox-env: essential
+          tests: essential
         - os: ubuntu-latest
           python-version: '3.10'
-          tox-env: extended
+          tests: extended
     steps:
     - uses: actions/checkout@v4
 
@@ -35,20 +35,21 @@ jobs:
         python-version: ${{ matrix.python-version }}
         cache: 'pip'
 
-    - name: Install dependencies
-      run: |
-        pip install --quiet --upgrade tox>=4.5.1
-
     - name: Run essential tests
-      if: ${{ matrix.tox-env != 'extended' }}
+      if: ${{ matrix.tests != 'extended' }}
       run: |
-        tox run -e ${{ matrix.tox-env }}
+        pip install --quiet -e '.[cli,test]'
+        pytest
 
-    - name: Run linters and coverage
-      if: ${{ matrix.tox-env == 'extended' }}
+    - name: Run extra linters and report coverage
+      if: ${{ matrix.tests == 'extended' }}
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        PYTHONHASHSEED: '1'
       run: |
+        pip install --quiet -e '.[cli,test,lint]'
+        pytest --doctest-modules
+        python -m doctest HOWTO.md README.md
+        darglint --docstring-style google --strictness short nested_diff
         pip install --quiet --upgrade coveralls
-        tox run -e ${{ matrix.tox-env }}
         coveralls --service=github

tests/data/gen_standard.py

@@ -15,7 +15,7 @@ def format_test(**kwargs):
         }},""".format(**kwargs)
 
 
-def generate_tests(source_dir=sys.argv[1]):
+def generate_tests(source_dir):
     tests = []
     for file_name in sorted(os.listdir(source_dir)):
         with open(os.path.join(source_dir, file_name)) as f:
@@ -66,4 +66,4 @@ def get_tests():
 
 
 if __name__ == '__main__':
-    generate_tests()
+    generate_tests(sys.argv[1])