Tests

updated workflow to install the python package deprecated to make lit… #89

	### Running pytest

	# setting up testing: <https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python#testing-your-code>
	# setting up compiler: <https://github.com/marketplace/actions/setup-c-c-compiler>

	name: Tests
	on: [push]

	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest]
	python-version: ["3.10", "3.11", "3.12", "3.13"]
	mpi: ["mpich", "openmpi"]
	# Excluding the following because it is failing and remains stalled, without any useful error message
	exclude:
	- os: ubuntu-latest
	mpi: mpich
	python-version: "3.9"

	steps:
	- name: Checkout BrahMap repository
	uses: actions/checkout@v4.2.2
	with:
	submodules: true

	- name: Install MPI - ${{ matrix.mpi }}
	uses: mpi4py/setup-mpi@v1.3.1
	with:
	mpi: ${{ matrix.mpi }}

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5.5.0
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install litebird_sim
	if: ${{ matrix.python-version == '3.12' }}
	run: \|
	python -m pip install --upgrade pip
	pip install git+https://github.com/litebird/litebird_sim.git
	pip install deprecated

	- name: Install BrahMap
	run: \|
	mpicxx --version
	python -m pip install --upgrade pip
	MPILD=mpicxx MPICC=mpicc MPICXX=mpicxx python3 -m pip install -v .

	- name: Test BrahMap with pytest
	if: ${{ matrix.python-version == '3.10' \|\| matrix.python-version == '3.12' }}
	run: bash ${GITHUB_WORKSPACE}/tests/tools/mpiexec_test_loop.sh

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