Tests (ubuntu, parallel) #1099

	name: Tests (ubuntu, parallel)

	on:
	workflow_dispatch:
	pull_request:
	schedule:
	- cron: '03 22 * * *'

	jobs:
	parallel_tests:
	name: Test (py=${{ matrix.python-version}}, ${{ matrix.mpi }})
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash -l {0}
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]
	mpi: [mpich, openmpi]
	exclude:
	- python-version: "3.8"
	mpi: openmpi

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4.1.5

	- name: Install micromamba
	uses: mamba-org/setup-micromamba@v1
	with:
	environment-file: .github/micromamba/testenv.yml
	create-args: >-
	fenics=2019
	meshio>=5.3.0
	pytest>=7.2.0
	gmsh>=4.8
	petsc<=3.19
	scipy
	${{ matrix.mpi }}
	python=${{ matrix.python-version }}

	- name: Install package
	run: \|
	pip install .[all]

	- name: Run tests in parallel
	env:
	OMP_NUM_THREADS: 1
	run: \|
	mpirun -n 2 python3 -m pytest -vv --timeout=1800 -p no:cacheprovider --randomly-seed=${{ github.run_id }} tests/

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