public void Should_Allow_Custom_Udt_Serializers()
{
var typeSerializer = new UdtSerializerWrapper();
var serializer = new Serializer(4, new ITypeSerializer[] { typeSerializer });
var buffer = serializer.Serialize(new object());
CollectionAssert.AreEqual(Encoding.UTF8.GetBytes("DUMMY UDT SERIALIZED"), buffer);
CollectionAssert.AreEqual(buffer, (IEnumerable)serializer.Deserialize(buffer, ColumnTypeCode.Udt, new UdtColumnInfo("ks1.udt1")));
//Check that other serializers are still working
CollectionAssert.AreEqual(new byte[] { 0, 0, 0, 10 }, serializer.Serialize(10));
CollectionAssert.AreEqual(new byte[] { 0x61, 0x62 }, serializer.Serialize("ab"));
Assert.AreEqual(1, typeSerializer.DeserializationCounter);
Assert.AreEqual(1, typeSerializer.SerializationCounter);
}
public void Should_Allow_Custom_Cql_Type_Serializers()
{
var typeSerializer = new DummyCustomTypeSerializer();
var serializer = new Serializer(4, new ITypeSerializer[] { typeSerializer });
var value = new DummyCustomType(new byte[] { 1, 2 });
var buffer = serializer.Serialize(value);
CollectionAssert.AreEqual(new byte[] { 1, 2 }, buffer);
var deserializedValue = serializer.Deserialize(buffer, ColumnTypeCode.Custom, typeSerializer.TypeInfo);
Assert.IsInstanceOf<DummyCustomType>(deserializedValue);
var deserializedCustom = (DummyCustomType)deserializedValue;
CollectionAssert.AreEqual(value.Buffer, deserializedCustom.Buffer);
//Check that other serializers are still working
CollectionAssert.AreEqual(new byte[] { 0, 0, 0, 10 }, serializer.Serialize(10));
CollectionAssert.AreEqual(new byte[] { 0x61 }, serializer.Serialize("a"));
}
public void Should_Allow_Custom_Primitive_Serializers()
{
var serializer = new Serializer(4, new [] {new BigDecimalSerializer()});
var value = new BigDecimal(5, 1);
var buffer = serializer.Serialize(value);
CollectionAssert.AreEqual(new byte[] { 0, 0, 0, 5, 1 }, buffer);
var deserializedValue = serializer.Deserialize(buffer, ColumnTypeCode.Decimal, null);
Assert.IsInstanceOf<BigDecimal>(deserializedValue);
var deserializedDecimal = (BigDecimal) deserializedValue;
Assert.AreEqual("0.00001", deserializedDecimal.ToString());
Assert.AreEqual(value.Scale, deserializedDecimal.Scale);
Assert.AreEqual(value.UnscaledValue, deserializedDecimal.UnscaledValue);
//Check that other serializers are still working
CollectionAssert.AreEqual(new byte[] { 0, 0, 0, 10 }, serializer.Serialize(10));
CollectionAssert.AreEqual(new byte[] { 0x61 }, serializer.Serialize("a"));
}
public void PreparedStatement_Bind_SetsRoutingKey_Multiple()
{
const int protocolVersion = 2;
var metadata = new RowSetMetadata(null)
{
Columns = new[]
{
new CqlColumn { Name = "id2" },
new CqlColumn { Name = "id1" }
}
};
var ps = GetPrepared("SELECT * FROM tbl1 WHERE id2 = ? and id1", metadata, protocolVersion);
ps.SetPartitionKeys(new[] { new TableColumn() { Name = "id1" }, new TableColumn() { Name = "id2" } });
//The routing key is formed by the parameters at position 1 and 0
CollectionAssert.AreEqual(new[] { 1, 0 }, ps.RoutingIndexes);
Assert.Null(ps.RoutingKey);
var bound = ps.Bind(2001, 1001);
Assert.NotNull(bound.RoutingKey);
var serializer = new Serializer(protocolVersion);
var expectedRoutingKey = new byte[0]
.Concat(new byte[] {0, 4})
.Concat(serializer.Serialize(1001))
.Concat(new byte[] {0})
.Concat(new byte[] {0, 4})
.Concat(serializer.Serialize(2001))
.Concat(new byte[] {0});
CollectionAssert.AreEqual(expectedRoutingKey, bound.RoutingKey.RawRoutingKey);
}
