add tests to model folder #4

	name: Run coverage report
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: stable
	- name: Build
	run: go build -v ./...
	- name: Test
	run: go test -v $(go list ./... \| grep -v /example/)
	- name: Update coverage report
	uses: ncruces/go-coverage-report@v0
	with:
	report: true
	chart: true
	amend: true

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