https://javadoc.jenkins-ci.org/component/jenkins-test-harness/org/jvnet/hudson/test/junit/jupiter/JenkinsSessionExtension.html
JenkinsSessionExtension (Test harness for Jenkins and plugins 2565.vd1eb_7c961d1b_ API)
declaration: package: org.jvnet.hudson.test.junit.jupiter, class: JenkinsSessionExtension
test harnessjenkins