Make sure valves are always "open" when there are no radiators #1131

	name: Run PyTest Unit Tests

	# yamllint disable-line rule:truthy
	on:
	push:
	pull_request:

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ "3.13" ]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements_test.txt
	- name: Test with pytest
	run: \|
	pytest

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