Tests

Tests #63

	# based on https://github.com/mfussenegger/nvim-dap/blob/master/.github/workflows/tests.yml

	name: Tests
	on:
	pull_request: ~
	push:
	branches:
	- main
	# also run tests monthly since API endpoints might change
	schedule:
	- cron: '0 0 1 * *'

	jobs:
	build:
	name: Run tests
	runs-on: ubuntu-22.04
	strategy:
	matrix:
	neovim_version: ['nightly', 'v0.6.1', 'v0.7.2', 'v0.8.3', 'v0.9.1']

	steps:
	- uses: actions/checkout@v2
	- run: date +%F > todays-date
	- name: Restore cache for today's nightly.
	uses: actions/cache@v2
	with:
	path: _neovim
	key: ${{ runner.os }}-x64-${{ hashFiles('todays-date') }}

	- name: Prepare plenary
	run: \|
	git clone --depth 1 https://github.com/nvim-lua/plenary.nvim ~/.local/share/nvim/site/pack/vendor/start/plenary.nvim
	ln -s "$(pwd)" ~/.local/share/nvim/site/pack/vendor/start

	- name: Setup neovim
	uses: rhysd/action-setup-vim@v1
	with:
	neovim: true
	version: ${{ matrix.neovim_version }}

	- name: Run tests
	run: \|
	nvim --headless --noplugin -u tests/minimal.vim -c "PlenaryBustedDirectory tests/ {minimal_init = 'tests/minimal.vim'}"

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