validate-junit5-usage

#!/bin/bash

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# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
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#
#     http://www.apache.org/licenses/LICENSE-2.0
#
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#--------------------------------------------------------------------

set -e

git grep junit-jupiter-engine '**/pom.xml' | cut -d: -f1 | while read pom ;do

	m=`dirname $pom`
	hasj4=`git grep org.junit.Test $m | head -n 1 | wc -l`
	hasVintage=`git grep junit-vintage-engine $m|head -n 1 | wc -l`

	echo "$m hasj4:$hasj4 hasVintage:$hasVintage"

	if [ "$hasVintage" != "$hasj4" ];then
		echo "Module [$m] is configured to use junit5 but its configured is not valid!"
		echo " has_junit4_tests[$hasj4] <> has_vintage_engine[$hasVintage] !"
		echo
		echo "The junit4/5 migration guide might be helpfull https://www.baeldung.com/junit-5-migration"
		echo "Possibly usefull openrewrite docs: https://docs.openrewrite.org/recipes/java/testing/junit5/junit4to5migration"
		exit 1
	fi
done