task.classpath.files == project.sourceSets.test.runtimeClasspath.files
        task.testClassesDirs.contains(project.sourceSets.test.java.destinationDirectory.get().asFile)
        task.workingDir == project.projectDir
    }

    def "applies mappings to tasks added by the build script"() {
        given:

        test.setClasspath(classpathMock)
    }

    def 'fails if custom executable does not exist'() {
        def task = project.tasks.create("test", Test)
        task.testClassesDirs = TestFiles.fixed(new File("tmp"))
        task.binaryResultsDirectory.fileValue(new File("out"))
        def invalidExecutable = temporaryFolder.file("invalidExecutable")

        when:

        description = "Runs ${testType.prefix} with $executer executer"
        systemProperties["org.gradle.integtest.executer"] = executer
        addDebugProperties()
        testClassesDirs = sourceSet.output.classesDirs
        classpath = sourceSet.runtimeClasspath
        extraConfig.execute(this)
        if (integTest.usesJavadocCodeSnippets.get()) {

                }
            }

            task secondTest(type:Test) {
                classpath = sourceSets.moreTests.runtimeClasspath
                ${separateClassesDirs(targetVersion) ? "testClassesDirs" : "testClassesDir"} = sourceSets.moreTests.output.${separateClassesDirs(targetVersion) ? "classesDirs" : "classesDir"}
            }

            build.dependsOn secondTest
        """
        addDefaultTests()

                }
            }

            task secondTest(type:Test) {
                classpath = sourceSets.moreTests.runtimeClasspath
                ${separateClassesDirs(targetVersion) ? "testClassesDirs" : "testClassesDir"} = sourceSets.moreTests.output.${separateClassesDirs(targetVersion) ? "classesDirs" : "classesDir"}
            }

            build.dependsOn secondTest
        """

By default, when applying the link:java_plugin.html[`java`] plugin, the `testClassesDirs`and `classpath` of all `Test` tasks have the same convention.
Unless otherwise changed, the default behavior is to execute the tests from the default `test` link:jvm_test_suite_plugin.html[`TestSuite`] by configuring the task with the `classpath` and `testClassesDirs` from the `test` suite.
This behavior will be removed in Gradle 9.0.

            tasks {
                val integTest by registering(Test::class) {
                    description = "Runs the integration tests."
                    group = "verification"
                    testClassesDirs = sourceSets["integTest"].output.classesDirs
                    classpath = sourceSets["integTest"].runtimeClasspath
                    mustRunAfter(project.tasks.test)
                }

    jvmArgumentProviders.add(installationEnvProvider)

    // For unknown reason, this is set to 'sourceSet.getRuntimeClasspath()' in the 'org.gradle.samples' plugin
    testClassesDirs = sourceSets.docsTest.output.classesDirs
    // 'integTest.samplesdir' is set to an absolute path by the 'org.gradle.samples' plugin
    systemProperties.clear()

    filter {

 * The `classesDir` property has been removed from both the _JDepend_ task and link:{groovyDslPath}/org.gradle.api.tasks.SourceSetOutput.html[SourceSetOutput]. Use the _JDepend.classesDirs_ and link:{groovyDslPath}/org.gradle.a...

include::sample[dir="snippets/java/basic/groovy",files="build.gradle[tags=integ-test-task]"]
====

Again, we're accessing a source set to get the relevant information, i.e. where the compiled test classes are — the `testClassesDirs` property — and what needs to be on the classpath when running them — `classpath`.