[NETBEANS-1289] Can't run JUnit test after making changes when using Lombok

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Bug
• Affects Version/s: 9.0
• Fix Version/s: 9.0
• Component/s: java - JUnit

Environment

NetBeans 9, JDK 10

• Assignee: Unassigned
• Reporter: Leonardo De Seta
• Created: 24/Sep/18 01:54
• Updated: 25/Sep/18 01:19
• Resolved: 25/Sep/18 01:19

Description

Using Lombok in a Maven JAR project (using JDK 8 or JDK 10), you can't run a test file after making changes to it. When saving the changes and running the test, the following error shows:

--- maven-surefire-plugin:2.12.4:test (default-cli) @ lombok-netbeans9 ---
------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 0.368 s
Finished at: 2018-09-23T22:43:47-03:00
Final Memory: 7M/34M
------------------------------------------------------------------------
Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test (default-cli) on project lombok-netbeans9: No tests were executed!  (Set -DfailIfNoTests=false to ignore this error.) -> [Help 1]

After that, you have to clean the whole project to run the tests again.

I've attached a simple project that reproduces this problem.

How to reproduce

1. Open NetBeans 9
2. Go to File > New project > Maven > Java Application and create a basic project
3. Open pom.xml and add lombok as depedency:
           <dependency>
               <groupId>org.projectlombok</groupId>
               <artifactId>lombok</artifactId>
               <version>1.18.2</version>
               <scope>provided</scope>       
           </dependency>
4. Create a simple JUnit test with a test method (@Test)
5. Run the test and confirm it runs fine.
6. Make a simple change to the test method and save it.
7. Run the test, and the error shows.