this.resolver = resolver;
        this.fileAccessTimeJournal = fileAccessTimeJournal;
        this.cacheConfigurations = cacheConfigurations;
    }

    @Override
    public BuildCacheService createBuildCacheService(DirectoryBuildCache configuration, Describer describer) {
        Object cacheDirectory = configuration.getDirectory();
        File target;
        if (cacheDirectory != null) {

        this.requestCustomizer = requestCustomizer;
        this.httpClientHelperFactory = httpClientHelperFactory;
    }

    @Override
    public BuildCacheService createBuildCacheService(HttpBuildCache configuration, Describer describer) {
        URI url = configuration.getUrl();
        if (url == null) {
            throw new IllegalStateException("HTTP build cache has no URL configured");
        }

        settingsFile << """
            class ${className} extends AbstractBuildCache {}
            class ${className}ServiceFactory implements BuildCacheServiceFactory<${className}> {
                ${className}Service createBuildCacheService(${className} configuration, Describer describer) {
                    return new ${className}Service(configuration)
                }
            }
            class ${className}Service implements BuildCacheService {

            cacheRef = new DefaultHttpBuildCacheServiceFactory(new DefaultSslContextFactory(), { it.addHeader("X-Gradle-Version", "3.0") }, httpClientHelperFactory)
                .createBuildCacheService(this.config, buildCacheDescriber) as HttpBuildCacheService
        }
        cacheRef
    }

    def setup() {
        server.start()
        config.url = server.uri.resolve("/cache/")
    }