In newer versions java, dynamically loaded agents will be disallowed. Warnings like the following would be logged by your test runner.
WARNING: A Java agent has been loaded dynamically (/Users/cwalker/.gradle/caches/modules-2/files-2.1/net.bytebuddy/byte-buddy-agent/1.14.6/46e2545d7a97b6ccb195621650c5957279eb4812/byte-buddy-agent-1.14.6.jar)
WARNING: If a serviceability tool is in use, please run with -XX:+EnableDynamicAgentLoading to hide this warning
WARNING: If a serviceability tool is not in use, please run with -Djdk.instrument.traceUsage for more information
WARNING: Dynamic loading of agents will be disallowed by default in a future release
To fix this, we can get add a new agent configuration and map dependencies from that configuration to the -javaagent flag.
Using the new test-suites plugin, that would look like the following.
val testAgent by configurations.creating
dependencies {
testAgent("net.bytebuddy:byte-buddy-agent:1.14.6")
}
testing {
suites {
val test by getting(JvmTestSuite::class) {
useJUnitJupiter("5.10.1")
dependencies {
implementation("org.jetbrains.kotlin:kotlin-reflect:1.9.22")
implementation("io.mockk:mockk:1.13.9")
}
targets.configureEach {
testTask.configure {
jvmArgs(testAgent.files.map { "-javaagent:${it.absolutePath}" })
}
}
}
}
}
No more warnings!
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