@Shared String templateEvalZipHash

    void setupSpec() {
        createTestZip(templateZipFile)
        templateZipHash = Install.calculateSha256Sum(templateZipFile)
        createEvilZip(templateEvalZipFile)
        templateEvalZipHash = Install.calculateSha256Sum(templateEvalZipFile)
    }

    void setup() {
        initConfiguration()

        testDir = temporaryFolder.testDirectory

        if(localTargetFile.exists()) {
            localTargetFile.delete();
        }
        tempDownloadFile.renameTo(localTargetFile);
    }

    static String calculateSha256Sum(File file) throws Exception {
        MessageDigest md = MessageDigest.getInstance("SHA-256");
        InputStream fis = new FileInputStream(file);
        try {
            int n = 0;