Run tests without Hatch

Author: tfpf

.github/workflows/ci.yml

@@ -22,13 +22,14 @@ jobs:
     strategy:
       matrix:
         runs-on: ['macos-13', 'macos-14', 'ubuntu-24.04', 'windows-2022']
-        python-version: ['3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13', 'pypy3.10']
     runs-on: ${{ matrix.runs-on }}
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
-      - run: sudo pipx install --global hatch
-        name: Install dependencies
-      - run: hatch test
+      - run: python -m pip install pytest .
+        name: Install testing requirements
+      - run: python -m pytest
+        name: Test