public void ShouldSerializeDataSetUsingOptions()
{
// Arrange
var dataSet = new DataSet();
dataSet.Tables.Add(this.CreateTable(new char[0]));
var stream = new MemoryStream();
var options = new ProtoDataWriterOptions()
{
SerializeEmptyArraysAsNull = true
};
// Act
DataSerializer.Serialize(stream, dataSet, options);
// Assert
stream.Position = 0;
var dataReader = new ProtoDataReader(stream);
dataReader.Read();
Assert.True(dataReader.IsDBNull(0));
}
public void ShouldSerializeDataTable()
{
// Arrange
var stream = new MemoryStream();
// Act
DataSerializer.Serialize(stream, this.CreateTable(0));
// Assert
stream.Position = 0;
var dataReader = new ProtoDataReader(stream);
Assert.Equal(1, dataReader.FieldCount);
}
public void ShouldAcceptTrailingFieldHeaders()
{
// Arrange
var stream = new MemoryStream();
using (var writer = ProtoWriter.Create(stream, null, null))
{
ProtoWriter.WriteFieldHeader(1, WireType.StartGroup, writer);
var resultToken = ProtoWriter.StartSubItem(0, writer);
ProtoWriter.WriteFieldHeader(2, WireType.StartGroup, writer);
var columnToken = ProtoWriter.StartSubItem(1, writer);
ProtoWriter.WriteFieldHeader(1, WireType.String, writer);
ProtoWriter.WriteString("foo", writer);
ProtoWriter.WriteFieldHeader(2, WireType.Variant, writer);
ProtoWriter.WriteInt32((int)3, writer);
ProtoWriter.EndSubItem(columnToken, writer);
ProtoWriter.WriteFieldHeader(3, WireType.StartGroup, writer);
var recordToken = ProtoWriter.StartSubItem(1, writer);
ProtoWriter.WriteFieldHeader(1, WireType.Variant, writer);
ProtoWriter.WriteInt32((int)1, writer);
ProtoWriter.WriteFieldHeader(2, WireType.Variant, writer);
ProtoWriter.WriteInt32((int)1, writer);
ProtoWriter.EndSubItem(recordToken, writer);
ProtoWriter.EndSubItem(resultToken, writer);
}
stream.Position = 0;
var dataReader = new ProtoDataReader(stream);
// Assert
dataReader.Read();
}