Build

Added HTTP --> SimpleError Code mapping and a RoundTripper to convert 4XX/5XX series to errors #88

	# This is a basic workflow to help you get started with Actions

	name: Build

	# Controls when the action will run. Triggers the workflow on push or pull requests
	on: [push, pull_request]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# The "build" workflow
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2

	# Setup Go
	- name: Setup Go
	uses: actions/setup-go@v2
	with:
	go-version: '1.17.0' # The Go version to download (if necessary) and use.

	# Install all the dependencies
	- name: Install dependencies
	run: \|
	go version
	go mod download

	# Run tests
	- name: Run tests
	run: go test ./... -v -count=1 -race -coverprofile coverage.out

	# Test Coverage check
	- name: Test Coverage - Test coverage shall be above threshold
	env:
	TESTCOVERAGE_THRESHOLD: 100
	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."
	echo "Failed"
	exit 1
	fi

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