Fix pandas formatting for a few minor versions only #60

	name: Tests

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.8, '3.11']

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'
	cache-dependency-path: pyproject.toml

	- name: Install Modflow executables
	uses: modflowpy/install-modflow-action@v1

	- name: Install dependencies
	shell: bash
	run: \|
	python -m pip install pip --upgrade --disable-pip-version-check
	echo "$HOME/.local/bin" >> $GITHUB_PATH
	pip install -e .[lint,test]

	- name: Linting
	run: \|
	flake8 --exit-zero

	- name: Validate citation file
	run: \|
	cffconvert --validate
	cffconvert -f bibtex
	cffconvert -f apalike

	- name: Run tests with required packages
	run: \|
	pytest -v --cov

	- name: Run tests with optional packages
	run: \|
	pip install -e .[extra]
	pytest -v -n2 --cov --cov-append

	- name: Run doctest
	run: \|
	pytest -v swn --doctest-modules

	- name: Run tests with older packages
	run: \|
	pip install "shapely<2.0" "pandas<2.0"
	pytest -v -n2 --cov --cov-append

	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v3

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