rewrite modle:update to not commit changes to the instance object unt… #382

	name: "spec"

	on: [push, pull_request]

	jobs:
	# this runs the tests in the docker image against live postgres & mysql
	# and openresty
	docker:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@master
	# - uses: leafo/lapis@master

	- name: build
	run: \|
	docker build -t lapis-test .

	- name: test
	run: \|
	docker run lapis-test


	# this runs all generic lua tests
	test:
	strategy:
	fail-fast: false
	matrix:
	luaVersion: ["5.1", "5.2", "5.3", "5.4", "luajit", "luajit-openresty"]

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@master

	- uses: leafo/gh-actions-lua@master
	with:
	luaVersion: ${{ matrix.luaVersion }}

	- uses: leafo/gh-actions-luarocks@master

	- name: build
	run: \|
	[[ "${{ matrix.luaVersion }}" =~ ^5\.[12]$ ]] && luarocks install luabitop \|\| true
	luarocks install busted
	luarocks install moonscript
	luarocks install tableshape
	luarocks install lsqlite3
	luarocks make

	- name: test
	run: \|
	busted -o utfTerminal -v

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