[Minor] #17

	name: Tests

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-go@v3
	with:
	go-version: "^1.20.6"

	- name: Setup GO environment
	run: \|
	go mod download
	go install golang.org/x/lint/golint@latest
	go get .

	- name: Lint
	run: \|
	golint -set_exit_status ./...

	- name: Vet
	run: \|
	go vet ./...

	- name: Unit tests
	run: \|
	sudo go test -tags test ./... -coverprofile coverage.out -covermode count
	sudo go tool cover -func coverage.out
	- name: Check Codecov in pull request
	if: github.event_name == 'pull_request'
	with:
	flags: 'no-update-pr-badge'
	uses: codecov/codecov-action@v3
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
	- name: Upload coverage reports to Codecov
	if: github.event_name != 'pull_request'
	uses: codecov/codecov-action@v3
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
	- name: Quality Gate - Test coverage shall be above threshold
	env:
	TESTCOVERAGE_THRESHOLD: ${{ vars.MIN_COVERAGE }}
	run: \|
	echo "Quality Gate: checking test coverage is above threshold ..."
	echo "Threshold : $TESTCOVERAGE_THRESHOLD %"
	totalCoverage=`go tool cover -func=coverage.out \| grep total \| grep -Eo '[0-9]+\.[0-9]+'`
	echo "Current test coverage : $totalCoverage %"
	if (( $(echo "$totalCoverage $TESTCOVERAGE_THRESHOLD" \| awk '{print ($1 >= $2)}') )); then
	echo "OK"
	else
	echo "Current test coverage is below threshold. Please add more unit tests or adjust threshold to a lower value."
	echo "Failed"
	exit 1
	fi

	- name: Build
	run: go build -o dns

Provide feedback