CI: Split up workflows #4

	name: Tests

	on:
	push:
	branches: [ main ]

	pull_request:
	branches: [ main ]

	# Allow job to be triggered manually.
	workflow_dispatch:

	# Cancel in-progress jobs when pushing to the same branch.
	concurrency:
	cancel-in-progress: true
	group: ${{ github.workflow }}-${{ github.ref }}

	jobs:
	tests:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ "ubuntu-latest" ]
	python-version: [ "3.7", "3.8", "3.9" ]
	include:
	- os: "macos-latest"
	python-version: "3.9"
	- os: "windows-latest"
	python-version: "3.9"

	steps:
	- uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	architecture: x64
	cache: pip

	- name: Install project
	run: \|
	python -m pip install --upgrade pip
	pip install .
	pip install -r requirements-dev.txt

	- name: Test
	run: pytest

	- name: Examples
	run: python examples/check_timesteps.py tests/data

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