Jacoco extensions results in java.lang.NoSuchMethodError: 'boolean[] ***.$jacocoInit()' for kotlin when panache repo is injected

[languitar]

Describe the bug

In this reproduction project mvn verify results in the following test error:

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 2.751 s <<< FAILURE! - in org.acme.rest.GreetingResourceTest
[ERROR] org.acme.rest.GreetingResourceTest.testHelloEndpoint  Time elapsed: 0.004 s  <<< ERROR!
org.junit.jupiter.api.extension.TestInstantiationException: Failed to create test instance
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
Caused by: java.lang.reflect.InvocationTargetException
Caused by: java.lang.NoSuchMethodError: 'boolean[] org.acme.rest.FooEntityRepo.$jacocoInit()'

This happens in case:

• the quarkus jacoco extension is included
• AND a Panache repository is injected into a test class

Things work if only one of the above conditions is met.

Expected behavior

Tests can be executed and coverage reports are functional.

Actual behavior

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 2.751 s <<< FAILURE! - in org.acme.rest.GreetingResourceTest
[ERROR] org.acme.rest.GreetingResourceTest.testHelloEndpoint  Time elapsed: 0.004 s  <<< ERROR!
org.junit.jupiter.api.extension.TestInstantiationException: Failed to create test instance
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
Caused by: java.lang.reflect.InvocationTargetException
Caused by: java.lang.NoSuchMethodError: 'boolean[] org.acme.rest.FooEntityRepo.$jacocoInit()'

To Reproduce

Steps to reproduce the behavior:

1. Clone the reproduction project
2. Execute mvn verify

Configuration

As included in the project

Environment (please complete the following information):

Output of uname -a or ver

Linux pres 5.10.47-1-lts #1 SMP Wed, 30 Jun 2021 13:52:19 +0000 x86_64 GNU/Linux

Output of java -version

openjdk version "11.0.11" 2021-04-20
OpenJDK Runtime Environment (build 11.0.11+9)
OpenJDK 64-Bit Server VM (build 11.0.11+9, mixed mode)

GraalVM version (if different from Java)

not used here

Quarkus version or git rev

As in the project. 2.0.1.Final

Build tool (ie. output of mvnw --version or gradlew --version)

Apache Maven 3.8.1 (NON-CANONICAL_2021-04-26T21:52:54Z_root)
Maven home: /opt/maven
Java version: 11.0.11, vendor: Oracle Corporation, runtime: /usr/lib/jvm/java-11-openjdk
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "5.10.47-1-lts", arch: "amd64", family: "unix"

[quarkus-bot]

/cc @FroMage, @evanchooly, @loicmathieu

[robertambrose21]

Is there any workaround for this?

[languitar]

I could get things going by manually configuring jacoco as shown in this quickstart: https://github.com/quarkusio/quarkus-quickstarts/blob/main/tests-with-coverage-quickstart/pom.xml