add Dockerfile to run test suite manually

Dockerfile

@@ -0,0 +1,27 @@
+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 setup.py .
+ADD pkcs11/ pkcs11/
+ADD extern/ extern/
+
+ENV UV_LINK_MODE=copy
+RUN --mount=type=cache,target=/root/.cache/uv \
+    uv sync --all-extras
+
+ENV PKCS11_MODULE=/usr/lib/softhsm/libsofthsm2.so
+ENV PKCS11_TOKEN_LABEL=TEST
+ENV PKCS11_TOKEN_PIN=1234
+ENV PKCS11_TOKEN_SO_PIN=5678
+RUN softhsm2-util --init-token --free --label TEST --pin 1234 --so-pin 5678
+
+ADD tests/ tests/
+CMD ["uv", "run", "pytest", "-v"]