`ParetoNBDModel` population distribution sampling and save/load test #844

	name: CI

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

	env:
	OLDEST_PYMC_VERSION: "5.5.0"

	jobs:
	lint:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.11"]
	oldest-pymc: [false, true]
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Run lint
	uses: pre-commit/[email protected]

	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	config: [ {python-version: "3.8", oldest-pymc: false}, {python-version: "3.11", oldest-pymc: true}]
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.config.python-version }}
	- name: Install oldest version of PyMC
	if: ${{ matrix.config.oldest-pymc }}
	run: pip install pymc==${{ env.OLDEST_PYMC_VERSION }}
	- name: Run tests
	run: \|
	pip install -e .[test]
	pytest --cov-report=xml --no-cov-on-fail
	- name: Check oldest version of PyMC
	if: ${{ matrix.oldest-pymc }}
	run: python -c "import pymc; assert pymc.__version__ == '${{ env.OLDEST_PYMC_VERSION }}'"
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	token: ${{ secrets.CODECOV_TOKEN }} # use token for more robust uploads
	name: ${{ matrix.python-version }}
	fail_ci_if_error: false

	all:
	if: ${{ always() }}
	runs-on: ubuntu-latest
	name: All checks
	needs: [ lint, test ]
	steps:
	- name: Confirm checks passed
	if: ${{ (needs.lint.result != 'success' \|\| needs.test.result != 'success') }}
	run: exit 1

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