name: Unit tests

on:
  workflow_dispatch:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  tests:
    name: Run unit tests
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Create venv and install project
        run: |
          set -euo pipefail
          python3 -m venv .venv
          . .venv/bin/activate
          python -m pip install --upgrade pip
          # Install project (editable) and test deps
          python -m pip install -e .[test] || python -m pip install -e .
          python -m pip install pytest

      - name: Run tests
        env:
          PYTHONPATH: ${{ github.workspace }}
        run: |
          set -euo pipefail
          . .venv/bin/activate
          pytest -q