}

    void requireOwnGradleUserHomeDir() {
        gradleUserHomeDir = file("user-home")
    }

    GradleDistribution getPrevious() {
        return previous
    }

    String getReleasedGradleVersion() {
        return previous.version.baseVersion.version
    }

    protected TestFile getBuildFile() {
        testDirectory.file('build.gradle')
    }

    protected TestFile getSettingsFile() {