/// <summary>
/// Creates a token
/// </summary>
/// <returns> </returns>
private IToken CreateToken()
{
IToken token;
if (_partitioner.EndsWith("Murmur3Partitioner", StringComparison.InvariantCultureIgnoreCase))
{
token = new MurmurToken();
}
else if (_partitioner.EndsWith("RandomPartitioner", StringComparison.InvariantCultureIgnoreCase))
{
token = new MD5Token();
}
else if (_partitioner.EndsWith("OrderedPartitioner", StringComparison.InvariantCultureIgnoreCase))
{
token = new ByteArrayToken();
}
else
{
return(null);
}
return(token);
}
public void CompositeTokenValueFromClass()
{
/*
id1 | id2 | token_id1__id2
-----+-----+----------------------
10 | 20 | -9026262514124674157
*/
var key = new PartitionKey();
key.Set(new CompositeKeyType { Id1 = 10, Id2 = "20", Val="test"});
var calculatedToken = new MurmurToken();
calculatedToken.Parse(key.GetValue());
var tokenFromCassandra = new MurmurToken();
tokenFromCassandra.Parse("-9026262514124674157");
Assert.AreEqual(tokenFromCassandra, calculatedToken);
}
public void CompositeTokenValue2()
{
/*
id1 | id2 | token_id1__id2
-----+-----+----------------------
1 | 2 | 4093852821103061060
*/
var key = new PartitionKey();
key.Set(new[] { CqlType.Int, CqlType.Text }, new object[] { 1, "2" });
var calculatedToken = new MurmurToken();
calculatedToken.Parse(key.GetValue());
var tokenFromCassandra = new MurmurToken();
tokenFromCassandra.Parse("4093852821103061060");
Assert.AreEqual(tokenFromCassandra, calculatedToken);
}
public void CompositeTokenValue1()
{
/*
id1 | id2 | token_id1__id2
-----+-----+----------------------
10 | 20 | -9026262514124674157
*/
var key = new PartitionKey();
key.Set(new[] {CqlType.Int, CqlType.Text}, new object[] {10, "20"});
var calculatedToken = new MurmurToken();
calculatedToken.Parse(key.GetValue());
var tokenFromCassandra = new MurmurToken();
tokenFromCassandra.Parse("-9026262514124674157");
Assert.AreEqual(tokenFromCassandra, calculatedToken);
}
public void SingleTokenValueFromArray()
{
/*
id1 | token_id1
-----+----------------------
1 | -4069959284402364209
*/
var key = new PartitionKey();
key.Set(new[] { CqlType.Int }, new object[] { 1 });
var calculatedToken = new MurmurToken();
calculatedToken.Parse(key.GetValue());
var tokenFromCassandra = new MurmurToken();
tokenFromCassandra.Parse("-4069959284402364209");
Assert.AreEqual(tokenFromCassandra, calculatedToken);
}
