Exception failure in swift.

exceptionFailure.swift

public func exceptionFailure(_ message: String) {
    let args: [CVarArg] = []
    if isInUnitTest() {
        NSException.raise(NSExceptionName(rawValue: ELExceptionFailure), format: message, arguments: getVaList(args))
    } else {
        #if DEBUG
        NSException.raise(NSExceptionName(rawValue: ELExceptionFailure), format: message, arguments: getVaList(args))
        #endif
    }
}