Hi guys,
I wanted to check if anyone has encountered the following problem and
has some more insight or a solution, before I create a Groovy ticket:
In short, my code contains some simple @AnnotationCollector|ed
interfaces, the simplest looking like:
import groovy.transform.AnnotationCollector
import groovy.transform.InheritConstructors
@AnnotationCollector([InheritConstructors])
public @interface Foo{}
Switching to JUnit 5 the following exception now blocks the execution of
any pattern- or selective-based test suite in IntelliJ under Groovy
3.0.8 / OpenJDK11U-jdk_x64_windows_hotspot_11.0.9.1_1:
org.junit.platform.commons.JUnitException: TestEngine with ID
'junit-vintage' failed to discover tests
Caused by: java.lang.IncompatibleClassChangeError: Foo and
Foo$CollectorHelper disagree on InnerClasses attribute
Some more info:
1. The exception is thrown during the test discovery phase, i.e. before
any tests get executed.
2. The exception had already occured for some time in a specific test
under JUnit 4, but it only failed that particular test, and the
error disappeared when rerunning the test (so I never invested the
time to investigate further).
3. I am not actually using junit-vintage, but earlier I had the same
exception two times, one for junit and one for junit-vintage, so I
do not assume it is actually tied to the junit-vintage, but that in
this case IntelliJ or JUnit just hides the other exception or such.
Cheers,
mg
PS: I found this similar looking: ticket
https://issues.apache.org/jira/browse/GROOVY-9405, which was fixed in
3.0.4 ...
