Migrate to pytest, add Github action for test suite

.dockerignore

@@ -0,0 +1,6 @@
+**/__pycache__
+**/*.egg-info
+/pkcs11/*.c
+/pkcs11/*.so
+/build/
+/dist/

.github/workflows/tests.yml

@@ -0,0 +1,53 @@
+name: Tests
+on:
+  push:
+env:
+  PKCS11_MODULE: /home/runner/lib/softhsm/libsofthsm2.so
+jobs:
+  run:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version:
+          - "3.9"
+          - "3.10"
+          - "3.11"
+          - "3.12"
+          - "3.12"
+          - "3.13"
+
+    steps:
+      - name: Acquire sources
+        uses: actions/[email protected]
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+        with:
+          enable-cache: true
+
+      - name: Setup Python
+        uses: actions/[email protected]
+        with:
+          python-version: ${{ matrix.python-version }}
+          architecture: x64
+
+      - name: Create venv
+        run: uv venv --python-preference only-system --python ${{ matrix.python-version }}
+
+      - name: Update setuptools
+        run: uv pip install setuptools
+
+      # Locally compile softhsmv2. For unknown reasons, the version installed by Ubuntu fails on
+      # Github Actions (while working e.g. in Docker).
+      - name: Install Softhsm
+        run: |
+          curl https://dist.opendnssec.org/source/softhsm-2.6.1.tar.gz | tar -zxv
+          (cd softhsm-2.6.1 && ./configure --prefix=$HOME --disable-p11-kit --disable-gost && make all install CC="gcc" CXX="g++")
+          openssl version
+          uv pip show --python ${{ matrix.python-version }} oscrypto
+
+      - name: Install the project
+        run: uv sync --all-extras --python-preference only-system --python ${{ matrix.python-version }}
+
+      - name: Run tests
+        run: PATH=/home/runner/bin:$PATH uv run --python ${{ matrix.python-version }} pytest -v

.gitignore

@@ -2,6 +2,7 @@
 *.c
 __pycache__
 .idea/
+/.idea/
 /build
 /dist/
 /docs/_build

.python-version

@@ -1 +1 @@
-3.13
+3.13

Dockerfile.debian

@@ -0,0 +1,21 @@
+ARG IMAGE=debian:stable
+FROM $IMAGE
+
+RUN apt-get update && \
+    DEBIAN_FRONTEND="noninteractive" apt-get install -y gcc python3 python3-dev softhsm2 openssl && \
+    rm -rf /var/lib/apt/lists/*
+
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
+
+WORKDIR /test
+
+ADD uv.lock pyproject.toml .
+ADD pkcs11/ pkcs11/
+ADD extern/ extern/
+
+ENV UV_LINK_MODE=copy
+RUN --mount=type=cache,target=/root/.cache/uv \
+    uv sync --all-extras
+
+ADD tests/ tests/
+CMD ["uv", "run", "pytest", "-v"]