refactor: enhance test readability #16

	name: Test

	on:
	pull_request:
	push:
	branches:
	- main

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5

	- name: Format
	run: gofmt -s -w . && git diff --exit-code

	- name: Tidy
	run: go mod tidy && git diff --exit-code

	- name: Install gotestfmt
	uses: gotesttools/gotestfmt-action@v2
	with:
	token: ${{ secrets.GITHUB_TOKEN }}

	- name: Test
	run: \|
	set -euo pipefail
	mkdir -p "${{ runner.temp }}/covdata"
	go test -v -cover ./... -json -test.gocoverdir="${{ runner.temp }}/covdata" 2>&1 \| tee "${{ runner.temp }}/test.log" \| gotestfmt
	go tool covdata textfmt -o "${{ runner.temp }}/coverage.out" -i="${{ runner.temp }}/covdata"
	go tool covdata percent -i="${{ runner.temp }}/covdata"

	- name: Coverage report
	uses: ncruces/go-coverage-report@v0
	with:
	coverage-file: "${{ runner.temp }}/coverage.out"
	report: true
	chart: true
	if: \|
	github.event_name == 'push'
	continue-on-error: true

	- name: Upload test artifacts
	uses: actions/upload-artifact@v4
	if: always()
	with:
	name: test-logs
	path: \|
	${{ runner.temp }}/test.log
	${{ runner.temp }}/coverage.out

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