handle no mask on layer #40

	name: Test suite
	on:
	workflow_dispatch:
	push:
	pull_request:
	paths:
	- '.github/workflows/**'
	- 'ohmg'

	jobs:
	run-tests:
	name: run-tests
	runs-on: ubuntu-latest

	services:
	# ref: https://medium.com/chrisrbailey/github-actions-using-postgres-postgis-and-psql-e920a2aea7e1
	postgres:
	image: postgis/postgis:16-3.4
	env:
	# must specify password for PG Docker container image, see: https://registry.hub.docker.com/_/postgres?tab=description&page=1&name=10
	# use values that match defaults in settings.py
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: ohmg
	ports:
	- 5432:5432
	# needed because the postgres container does not provide a healthcheck
	options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

	steps:
	- uses: actions/checkout@v6

	- name: Install system dependencies
	run: \|
	sudo apt update
	sudo apt-get -y install build-essential gdal-bin python3-gdal libgeos-dev libgdal-dev

	- name: Install dev system dependencies
	run: \|
	sudo apt-get -y install graphviz graphviz-dev

	- name: Install uv
	uses: astral-sh/setup-uv@v7
	with:
	enable-cache: true

	- name: Install the project
	run: uv sync --locked --all-extras --dev

	- name: Get static asset plugins
	run: uv run manage.py get-plugins

	- name: Run collectstatic
	run: uv run manage.py collectstatic --noinput

	- name: Generate API key
	run: source scripts/generate_api_key.sh > .ohmg_api_key

	- name: Run test suite
	run: uv run manage.py test --exclude-tag loc

Provide feedback