add path to fix matlab path error for mac #117

	name: Unit tests

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ${{ matrix.os }}
	continue-on-error: false
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	python-version: ["3.8", "3.9", "3.10", "3.11"]
	# exclude:
	# - os: macos-latest
	# python-version: "3.7"
	# - os: windows-latest
	# python-version: "3.7"
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	# You can test your matrix by printing the current Python version
	- name: Display Python version
	run: python -c "import sys; print(sys.version)"
	# Sets up MATLAB on the GitHub Actions runner
	- name: Setup MATLAB
	uses: matlab-actions/setup-matlab@v1
	with:
	release: R2023a
	- name: Prepend MATLAB to PATH on Windows (PowerShell)
	if: runner.os == 'Windows'
	run: echo "C:\Program Files\MATLAB\R2023a\bin" \| Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
	- name: Prepend MATLAB to PATH on Linux
	if: runner.os == 'Linux'
	run: echo "/usr/local/MATLAB/R2023a/bin" >> $GITHUB_PATH
	- name: Prepend MATLAB to PATH on macOS
	if: runner.os == 'macOS'
	run: echo "/Applications/MATLAB_R2023a.app/bin" >> $GITHUB_PATH
	# Installs other dependenvies
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: Test with pytest
	run: \|
	pip install pytest pytest-cov
	python -m pytest --doctest-modules --junitxml=junit/test-results.xml --cov=. --cov-report=xml --cov-report=html

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