Configure test project build to create executable jar

test/test-app/pom.xml

@@ -20,4 +20,13 @@
       <artifactId>spring-boot-starter-web</artifactId>
     </dependency>
   </dependencies>
+
+  <build>
+    <plugins>
+        <plugin>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-maven-plugin</artifactId>
+        </plugin>
+    </plugins>
+  </build>
 </project>