chore(tests): add test for renderer #3407

	name: CI

	on: [push, pull_request]

	jobs:
	test:
	name: Test
	runs-on: ubuntu-20.04
	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
	run: \|
	sudo apt install fd-find
	mkdir -p ~/.local/share/nvim/site/pack/vendor/start
	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: Run tests
	run: \|
	curl -OL https://raw.githubusercontent.com/norcalli/bot-ci/master/scripts/github-actions-setup.sh
	source github-actions-setup.sh nightly-x64
	git config --global user.name "foo"
	git config --global user.email "[email protected]"
	nvim --headless -c "PlenaryBustedDirectory tests"

	commit_lint:
	runs-on: ubuntu-latest
	steps:
	- uses: webiny/[email protected]

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