plugins {
                `kotlin-dsl`${if (version == null) "" else " version \"$version\""}
            }

            $repositoriesBlock
        """

    private
    fun testGradleInstallation() =
        GradleInstallation.Local(distribution.gradleHomeDir)

    protected
    fun compileKotlin(taskName: String = "classes"): ExecutionResult =
        build(taskName).assertTaskExecuted(":compileKotlin")