test: cover blank source-version fallback #969

	name: Core Module Build

	on:
	push:
	paths:
	- 'sandbox-functional-converter-core/**'
	- 'sandbox_common_core/**'
	- 'sandbox_mining_cli/**'
	- 'sandbox_mining_core/**'
	- '.github/workflows/core-module-build.yml'
	pull_request:
	paths:
	- 'sandbox-functional-converter-core/**'
	- 'sandbox_common_core/**'
	- 'sandbox_mining_cli/**'
	- 'sandbox_mining_core/**'
	- '.github/workflows/core-module-build.yml'

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

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

	steps:
	- name: Checkout
	uses: actions/checkout@v6

	- name: Set up JDK 21
	uses: actions/setup-java@v5
	with:
	java-version: '21'
	distribution: 'temurin'
	cache: maven

	- name: Build and Test Functional Converter Core
	working-directory: sandbox-functional-converter-core
	run: mvn clean verify

	- name: Build and Test Common Core
	working-directory: sandbox_common_core
	run: mvn clean verify

	- name: Build and Test Mining CLI
	run: \|
	mvn install -N -q
	mvn install -pl sandbox_common_core -DskipTests -q
	mvn clean verify -pl sandbox_mining_cli

	- name: Build and Test Mining Core
	run: \|
	mvn install -N -q
	mvn install -pl sandbox_common_core -DskipTests -q
	mvn clean verify -pl sandbox_mining_core

	- name: Upload Test Results
	uses: actions/upload-artifact@v7
	if: always()
	with:
	name: test-results
	path: \|
	sandbox-functional-converter-core/target/surefire-reports/
	sandbox_common_core/target/surefire-reports/
	sandbox_mining_cli/target/surefire-reports/
	sandbox_mining_core/target/surefire-reports/

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