improve and enhance test coverage #6

	name: Java SDK - Coverage Check

	on:
	pull_request:
	branches:
	- development
	- staging
	- master

	jobs:
	test-and-coverage:
	runs-on: ubuntu-latest

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

	- name: Set up JDK 17
	uses: actions/setup-java@v4
	with:
	distribution: 'temurin'
	java-version: '17'
	cache: maven

	- name: Run Tests and Generate JaCoCo Report
	working-directory: contentstack-java
	run: mvn clean test -Dtest='Test*' jacoco:report -Dgpg.skip=true

	- name: Verify Coverage Thresholds
	working-directory: contentstack-java
	run: \|
	echo "Checking JaCoCo coverage thresholds..."
	INSTRUCTION_COVERAGE=$(grep -oPm1 "(?<=<counter type=\"INSTRUCTION\" missed=\")\d+\" covered=\"\d+\"" target/site/jacoco/jacoco.xml \| sed 's/" covered="/ /' \| awk '{print $2/($1+$2)*100}')
	BRANCH_COVERAGE=$(grep -oPm1 "(?<=<counter type=\"BRANCH\" missed=\")\d+\" covered=\"\d+\"" target/site/jacoco/jacoco.xml \| sed 's/" covered="/ /' \| awk '{print $2/($1+$2)*100}')
	echo "Instruction Coverage: $INSTRUCTION_COVERAGE%"
	echo "Branch Coverage: $BRANCH_COVERAGE%"

	MIN_INSTRUCTION=90
	MIN_BRANCH=80

	if (( ${INSTRUCTION_COVERAGE%.*} < MIN_INSTRUCTION )); then
	echo "❌ Instruction coverage below $MIN_INSTRUCTION%"
	exit 1
	fi

	if (( ${BRANCH_COVERAGE%.*} < MIN_BRANCH )); then
	echo "❌ Branch coverage below $MIN_BRANCH%"
	exit 1
	fi

	echo "✅ Coverage thresholds met."

	- name: Upload JaCoCo HTML Report (Artifact)
	uses: actions/upload-artifact@v4
	with:
	name: jacoco-report
	path: contentstack-java/target/site/jacoco/

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