[FEATURE] 리팩터링 챕터 7 작성 완료 #1

	name: PR Test & Coverage Report

	on:
	pull_request:
	branches:
	- main # 필요시 변경

	jobs:
	test:
	name: Run Tests & Coverage
	runs-on: ubuntu-latest

	steps:
	- name: Checkout Code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.12.6'

	- name: Install Dependencies
	run: \|
	python -m pip install -r requirements.txt
	python -m pip install coverage junitparser

	- name: Run Tests (by Makefile)
	run: \|
	make test

	- name: Combine Coverage Report (XML)
	run: \|
	coverage xml -o coverage.xml

	- name: Parse Coverage and Write Summary
	run: \|
	TOTAL=$(xmllint --xpath 'string(/coverage/@line-rate)' coverage.xml)
	PERCENTAGE=$(echo "$TOTAL * 100" \| bc)
	echo "\| Metric \| Value \|" >> $GITHUB_STEP_SUMMARY
	echo "\|--------\|-----\|" >> $GITHUB_STEP_SUMMARY
	echo "\| 📊 Line Coverage \| ${PERCENTAGE}% \|" >> $GITHUB_STEP_SUMMARY

	- name: Publish Test Results Summary
	uses: test-summary/action@v2
	with:
	paths: "test-results/*.xml"
	if: always()

	- name: Upload Coverage HTML Report
	uses: actions/upload-artifact@v4
	with:
	name: coverage-html
	path: htmlcov/

	- name: Upload JUnit XML (for archive)
	uses: actions/upload-artifact@v4
	with:
	name: junit-xml-reports
	path: test-results/

	- name: Add Coverage Comment to PR
	uses: peter-evans/create-or-update-comment@v4
	with:
	issue-number: ${{ github.event.pull_request.number }}
	body: \|
	## 📝 Coverage Report
	\| Metric \| Value \|
	\|--------\|-----\|
	\| 📊 Line Coverage \| ${PERCENTAGE}% \|
	if: github.event_name == 'pull_request'

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