Change spring-boot-starter-tests's scope from test to compile

core/pom.xml

@@ -82,11 +82,9 @@
             <artifactId>spring-data-commons</artifactId>
         </dependency>
 
-        <!-- for testing -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
         </dependency>
     </dependencies>