}

    private
    fun run(vararg args: String) = GradleRunner.create()
        .withProjectDir(projectDir)
        .withTestKitDir(projectDir.resolve("test-kit"))
        .withPluginClasspath()
        .forwardOutput()
        .withArguments(*args)

    private
    fun assertArchivedFilesSeen(vararg archiveFileNames: String) {
        val rootDirFiles = projectDir.resolve("build").walk().toList()