Avoid JDK warning for dynamic agent due to using Mockito

Reference: https://javadoc.io/doc/org.mockito/mockito-core/latest/org/mockito/Mockito.html#0.3

Author: marcphilipp

gradle/libs.versions.toml

@@ -14,6 +14,7 @@ junit4 = "4.13.2"
 junit4Min = "4.12"
 ktlint = "1.4.1"
 log4j = "2.24.1"
+mockito = "5.14.2"
 opentest4j = "1.3.0"
 openTestReporting = "0.1.0-SNAPSHOT"
 surefire = "3.5.2"
@@ -53,7 +54,8 @@ log4j-jul = { module = "org.apache.logging.log4j:log4j-jul", version.ref = "log4
 maven = { module = "org.apache.maven:apache-maven", version = "3.9.9" }
 mavenSurefirePlugin = { module = "org.apache.maven.plugins:maven-surefire-plugin", version.ref = "surefire" }
 memoryfilesystem = { module = "com.github.marschall:memoryfilesystem", version = "2.8.1" }
-mockito = { module = "org.mockito:mockito-junit-jupiter", version = "5.14.2" }
+mockito-core = { module = "org.mockito:mockito-core", version.ref = "mockito" }
+mockito-junit-jupiter = { module = "org.mockito:mockito-junit-jupiter", version.ref = "mockito" }
 nohttp-checkstyle = { module = "io.spring.nohttp:nohttp-checkstyle", version = "0.0.11" }
 opentest4j = { module = "org.opentest4j:opentest4j", version.ref = "opentest4j" }
 openTestReporting-cli = { module = "org.opentest4j.reporting:open-test-reporting-cli", version.ref = "openTestReporting" }

gradle/plugins/common/src/main/kotlin/junitbuild.testing-conventions.gradle.kts

@@ -12,6 +12,11 @@ plugins {
 	id("junitbuild.build-parameters")
 }
 
+var javaAgent = configurations.dependencyScope("javaAgent")
+var javaAgentClasspath = configurations.resolvable("javaAgentClasspath") {
+	extendsFrom(javaAgent.get())
+}
+
 var openTestReportingCli = configurations.dependencyScope("openTestReportingCli")
 var openTestReportingCliClasspath = configurations.resolvable("openTestReportingCliClasspath") {
 	extendsFrom(openTestReportingCli.get())
@@ -117,6 +122,10 @@ tasks.withType<Test>().configureEach {
 		)
 	}
 
+	jvmArgumentProviders += objects.newInstance(JavaAgentArgumentProvider::class).apply {
+		classpath.from(javaAgentClasspath)
+	}
+
 	val reportFiles = objects.fileTree().from(reports.junitXml.outputLocation).matching { include("junit-platform-events-*.xml") }
 	doFirst {
 		reportFiles.files.forEach {
@@ -129,7 +138,7 @@ tasks.withType<Test>().configureEach {
 
 dependencies {
 	testImplementation(dependencyFromLibs("assertj"))
-	testImplementation(dependencyFromLibs("mockito"))
+	testImplementation(dependencyFromLibs("mockito-junit-jupiter"))
 	testImplementation(dependencyFromLibs("testingAnnotations"))
 	testImplementation(project(":junit-jupiter"))
 
@@ -147,4 +156,17 @@ dependencies {
 
 	openTestReportingCli(dependencyFromLibs("openTestReporting-cli"))
 	openTestReportingCli(project(":junit-platform-reporting"))
+
+	javaAgent(dependencyFromLibs("mockito-core")) {
+		isTransitive = false
+	}
+}
+
+abstract class JavaAgentArgumentProvider : CommandLineArgumentProvider {
+
+	@get:Classpath
+	abstract val classpath: ConfigurableFileCollection
+
+	override fun asArguments() = listOf("-javaagent:${classpath.singleFile.absolutePath}")
+
 }