Java - Coverage not reported for test classes run with PowerMock

Problem

Tests that run with PowerMock are not reporting coverage

Solution

Due to an issue with PowerMock till version 1.7.1, tests would fail when using the SeaLights agent.
Therefore, by default, the SeaLights agent ignores all classes loaded with the PowerMock class loader and therfore coverage will not be received for these classes.

If you want to capture coverage for classes run with PowerMock, you need to first upgrade to at lease version 1.7.1 of PowerMock.
Then you can remove the SeaLights restriction of PowerMock by passing the Jvm param sl.classLoadersExcluded=none

Doing so depending on your setup:

Jenkins Maven build step:

Under 'Invoke top-level Maven targets with SeaLights Continuous Testing'->SeaLights...->SeaLights Advanced...->'Additional Arguments' add 'sealightsJvmParams=sl.classLoadersExcluded:none'

Maven pom.xml

In the configuration section add an entry for 'classLoadersExcluded' set to none like the following:

<profile>
	<id>sealights</id>
    	<build>
        	<plugins>
            	<plugin>
                	<groupId>io.sealights.on-premise.agents.plugin</groupId>
					...
					<configuration>
						...
						<classLoadersExcluded>none</classLoadersExcluded>
					</configuration>
                    <executions>
					...

Gradle build.gradle

In the sealights section add a parameter called 'classLoadersExcluded' set to none like in the following:

allprojects { p ->
    if(project.hasProperty('sealights')){
        apply plugin: 'io.sealights.on-premise.agents.plugin.sealights-gradle-plugin'
        sealights {
			...
			classLoadersExcluded = "none"
	}
}

Command line

Pass the -Dsl.classLoadersExcluded=none to the JVM:

java -Dsl.classLoadersExcluded=none -jar ...