Fix out of date assumption on AZS IDs for "natural nuclides" (#2049) #1670

	name: ARMI MacOS Tests

	permissions:
	contents: read

	on:
	push:
	branches:
	- main
	paths-ignore:
	- 'doc/**'
	pull_request:
	paths-ignore:
	- 'doc/**'

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build:

	runs-on: macos-14

	steps:
	- uses: actions/checkout@v2
	- name: Setup Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.11'
	- name: Upgrade PIP
	run: python -m pip install --upgrade pip
	- name: Run Unit Tests on MacOS
	run: \|
	brew install openmpi
	pip install -e .[memprof,mpi,test]
	pytest -n 4 armi

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