Added workflows to test Linux, Windows, and Mac builds. #34

	name: tests-linux

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]
	workflow_dispatch:

	jobs:
	tests:
	name: '${{ matrix.os }}:python-${{ matrix.python-version }}'
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-20.04, ubuntu-22.04]
	python-version: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
	exclude:
	- os: ubuntu-22.04
	python-version: '3.6'
	fail-fast: false

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Set up Python
	id: setup_python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install
	id: install
	if: steps.setup_python.outcome == 'success'
	shell: bash -l {0}
	run: \|
	python -m pip install -U pip
	python -m pip install -e .
	pip install pytest pytest-cov
	sudo apt install lcov

	- name: Run tests and generate coverage
	if: steps.install.outcome == 'success'
	shell: bash -l {0}
	run: make coverage

	# These steps will cause a fail if there is an error during the testing
	# - name: Download test results
	# uses: actions/download-artifact@v3
	# with:
	# name: test-results.xml
	# path: /home/runner/work/vplanet/vplanet/junit
	- name: Check test ouptut created
	id: check_test_file
	uses: andstor/file-existence-action@v2
	with:
	files: "/home/runner/work/vplanet/vplanet/junit/test-results.xml"
	fail: true

	- name: Get unique id
	uses: Tiryoh/gha-jobid-action@v1
	id: jobs

	- name: Publish unit test results
	uses: EnricoMi/publish-unit-test-result-action@v2
	if: always()
	with:
	files: junit/test-*.xml

	- name: CodeCov
	uses: codecov/codecov-action@v3
	with:
	files: ./.coverage

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