 
         account = createAccount (nil != paperKey ? paperKey : fakeEthAccount)
 
+        #endif
         coreDataDir = FileManager.default
             .urls(for: .documentDirectory, in: .userDomainMask)[0]
             .appendingPathComponent("Core").path


class CoreTests: XCTestCase {

    static let PAPER_KEY_MAINNET = "paperKeysMainnet"
    static let PAPER_KEY_TESTNET = "paperKeysTestnet"

    var isMainnet: Int32! = 1
    var isBTC: Int32! = 1

    var paperKeys: [String] = []

    var paperKey: String! {
        return (paperKeys.count > 0
            ? paperKeys[0]
            : nil)
    }

    let configPath = Bundle(for: CoreTests.self).path(forResource: "CoreTestsConfig", ofType: "plist")!

    var account: BREthereumAccount!


            DispatchQueue.init(label: "Sync \(i)")
                .async {
                    group.enter()
                    let paperKey = i <= self.accountSpecifications.count ? self.accountSpecifications[i - 1].paperKey : nil
                    BRRunTestsSync (paperKey, self.isBTC, (self.isMainnet ? 1 : 0));
                    group.leave()
            }
        }
