Workflow Fixes & Add Manual Workflow #1

	#Workflow name
	name: Run Unit Test on PR creation

	#Generating triggers: It only triggers when pull request is generated on any branch.
	on: [pull_request]

	#Generating jobs: Execute job when trigger is hit.
	jobs:

	#Run test cases
	unit-test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Grant Permission to Execute
	run: chmod +x gradlew

	# Cache gradle steps to validate all test
	- name: Cache Gradle and wrapper
	uses: actions/cache@v2
	with:
	path: \|
	~/.gradle/caches
	~/.gradle/wrapper
	key: cache-${{ runner.os }}-${{ matrix.jdk }}-gradle-${{ hashFiles('*/.gradle*') }}
	restore-keys: \|
	${{ runner.os }}-gradle-

	- name: Validate Gradle Wrapper
	uses: gradle/wrapper-validation-action@v1

	- name: Run Test Cases
	run: bash ./gradlew test --stacktrace

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