public void ZaddXxTest()
{
var key = $"{nameof(ZaddXxTest)}Key";
string result;
result = _client.Zadd(key, new[] { "1", "a", "2", "b", "3", "c" });
Assert.AreEqual("3", result);
result = _client.ZaddXx(key, new[] { "2", "c", "4", "d" });
Assert.AreEqual("0", result);
result = _client.ZrangeWithScores(key, 0, -1);
Assert.AreEqual("a 1 b 2 c 2", result);
}
public object Execute(string[] args)
{
if (args.Length < 4)
{
throw new ArgumentException("(error) wrong number of arguments");
}
var key = args[1];
Func <string, int?> ToInt = (string input) => Convert.ToInt32(input);
var start = ToInt.SafeExecution(args[2]);
var stop = ToInt.SafeExecution(args[3]);
if (!start.HasValue || !stop.HasValue)
{
throw new ArgumentException("(error) ERR value is not an integer or out of range");
}
object result;
if (args.Length == 4)
{
result = _client.Zrange(key, start.Value, stop.Value);
}
else if (args.Length == 5)
{
var withScores = args[4];
if (withScores.ToUpperInvariant() != "WITHSCORES")
{
throw new ArgumentException("(error) ERR Syntax error");
}
result = _client.ZrangeWithScores(key, start.Value, stop.Value);
}
else
{
throw new ArgumentException("(error) wrong number of arguments");
}
return(result);
}