As stated in documentation about "prepare-agent" mojo at page http://www.jacoco.org/jacoco/trunk/doc/prepare-agent-mojo.html :
Prepares a property pointing to the JaCoCo runtime agent that can be passed > as a VM argument to the application under test. By default it will set "argLine" property, but spring-boot-maven-plugin doesn't take into account this property by default and you're not passing it explicitly , hence spring-boot-maven-plugin starts JVM without agent. -- You received this message because you are subscribed to the Google Groups "JaCoCo and EclEmma Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jacoco/e580c50f-f734-42d1-a573-e31be8ff8077%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
