}

    private TestFile hashFile(TestFile file, HashFunction hashFunction) {
        def hashFile = getHashFile(file, hashFunction)
        def hash = hashFunction.hashFile(file)
        hashFile.text = hash.toZeroPaddedString(hashFunction.hexDigits)
        return hashFile
    }

    private TestFile getHashFile(TestFile file, HashFunction hashFunction) {

    }

    static String getDistributionHash(GradleDistribution distribution) {
        sha256().hashFile(distribution.binDistribution).toZeroPaddedString(sha256().hexDigits)
    }

    def "wrapper preserves new checksum if it was provided in properties"() {
        given:
        configureServer(false)