add test case #371

	name: Test
	on: [push, pull_request]

	jobs:
	test:
	runs-on: ubuntu-latest
	services:
	elasticsearch:
	image: elasticsearch:7.5.2
	ports:
	- 9200:9200
	env:
	ES_TEST_SERVER_URL: 'http://elasticsearch:9200'
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-go@v2
	with:
	go-version: '1.20'
	- name: Install dependencies
	run: sudo apt-get install build-essential
	- name: Install packages
	run: go mod tidy
	- name: Run Test
	run: make test
	- name: Install goveralls and send coverage
	env:
	COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	go install github.com/mattn/[email protected]
	goveralls -coverprofile=coverage.txt -service=github

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