Fix issues encountered during pytest

.github/workflows/build_and_test.yaml

@@ -4,34 +4,108 @@ on: [push]
 
 jobs:
   build-and-test:
-    name: build ${{ matrix.python-version }} on ${{ matrix.platform || matrix.os }}
+    name: build py3.${{ matrix.python-version }} on ${{ matrix.platform || matrix.os.base }}-${{ matrix.os.version }}
     strategy:
       fail-fast: true
       matrix:
         os:
-          - ubuntu
-          - macos
-          - windows
+          - base: ubuntu
+            version: latest
+          - base: macos
+            version: '13'
+            arch: 'x86_64'
+          - base: macos
+            version: '14'
+            arch: 'arm64'
+          - base: windows
+            version: latest
+            arch: 'amd64'
         python-version:
-          - "3.8"
-          - "3.9"
-          - "3.10"
-    runs-on: ${{ format('{0}-latest', matrix.os) }}
+          - "10"
+          - "11"
+        include:
+          - os:
+              base: ubuntu
+              version: latest
+            platform: linux
+          - os:
+              base: windows
+              version: latest
+            ls: dir
+    runs-on: ${{ format('{0}-{1}', matrix.os.base, matrix.os.version) }}
     steps:
       - uses: actions/checkout@v4
+
       - name: set up rust
         uses: dtolnay/rust-toolchain@stable
-      - run: rustup target add aarch64-apple-darwin
-        if: matrix.os == 'macos'
+
+      - name: install rust target for MacOS 14 (Apple Silicon)
+        run: rustup target add aarch64-apple-darwin x86_64-apple-darwin
+        if: matrix.os.base == 'macos' && matrix.os.version == '14'
+
+      - name: install rust target for MacOS 13 (Intel Mac)
+        run: rustup target add x86_64-apple-darwin aarch64-apple-darwin
+        if: matrix.os.base == 'macos' && matrix.os.version == '13'
+
+      - name: Update minimum supported MacOS for Wheels for MacOS 13 (Intel Mac)
+        run: echo "MACOSX_DEPLOYMENT_TARGET=10.12" >> $GITHUB_ENV
+        if: matrix.os.base == 'macos' && matrix.os.version == '13'
+
+      - name: run cargo tests
+        run: cargo test
+
       - name: set up python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v4
+        # uses: actions/setup-python@v5
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: "3.10"
+
       - name: install python dependencies
-        run: python -m pip install --upgrade pip setuptools wheel pytest
-      - name: run cargo tests
-        run: cargo test
+        run: python -m pip install --upgrade pip setuptools wheel twine cibuildwheel pytest
+
+      - name: build source distribution
+        if: matrix.os.base == 'ubuntu' && matrix.python-version == '10'
+        run: |
+          python -m pip install -U setuptools-rust
+          python -c "import setuptools; setuptools.setup()" sdist
+
       - name: install FASTSim python
-        run: pip install -e .[dev]
+        run: python -m pip install -e .[dev]
+
       - name: run pytest
         run: pytest -v
+
+      - name: build ${{ matrix.platform || matrix.os.base }} binaries
+        run: cibuildwheel --output-dir dist
+        env:
+          CIBW_BUILD: "cp3${{ matrix.python-version }}-*"
+          CIBW_SKIP: "*-win32 *-musllinux* *i686 *ppc64le *s390x *aarch64"
+          CIBW_PLATFORM: ${{ matrix.platform || matrix.os.base }}
+          # TODO: why doesn't pytest work with cibuildwheel?
+          # CIBW_TEST_COMMAND: "pytest -v {project}/python/fastsim/tests"
+          CIBW_TEST_COMMAND: "python -m unittest discover {project}/python/fastsim/tests"
+          CIBW_ARCHS_MACOS: "${{ matrix.os.arch }}"
+          # see https://cibuildwheel.readthedocs.io/en/stable/faq/#universal2
+          CIBW_TEST_SKIP: "*_universal2:arm64"
+          CIBW_ENVIRONMENT: 'PATH="$HOME/.cargo/bin:$PATH"'
+          CIBW_ENVIRONMENT_WINDOWS: 'PATH="$UserProfile\.cargo\bin;$PATH"'
+          CIBW_MANYLINUX_X86_64_IMAGE: "manylinux2014"
+          CIBW_MANYLINUX_I686_IMAGE: "manylinux2014"
+          CIBW_BEFORE_BUILD: >
+            pip install -U setuptools-rust &&
+            rustup default stable &&
+            rustup show
+          CIBW_BEFORE_BUILD_LINUX: >
+            yum -y install openssl openssl-devel &&
+            pip install -U setuptools-rust &&
+            curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain=nightly --profile=minimal -y &&
+            rustup show
+
+      - name: list dist files
+        run: ${{ matrix.ls || 'ls -lh' }} dist/
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: fastsim-${{ matrix.platform || matrix.os.base }}-${{ matrix.os.version }}-py3.${{ matrix.python }}-${{ strategy.job-index }}
+          path: ./dist/*
+

pyproject.toml

@@ -9,7 +9,7 @@ authors = [{ name = "NREL/MTES/CIMS/MBAP Group", email = "fastsim@nrel.gov" }]
 description = "Tool for modeling vehicle powertrains"
 readme = "README.md"
 license = { file = "LICENSE.md" }
-requires-python = ">=3.8,<3.11"
+requires-python = ">=3.10,<3.12"
 classifiers = [
     "Programming Language :: Python :: 3",
     "License :: Other/Proprietary License",