public void ShouldSerializeExpressionColumn()
{
// Arrange
var columnName = "foo";
var dataTable = new DataTable();
dataTable.Columns.Add(columnName, typeof(int));
dataTable.Rows.Add(1);
var dataReader = dataTable.CreateDataReader();
dataReader.GetSchemaTable().Rows[0]["Expression"] = true;
var options = new ProtoDataWriterOptions()
{
IncludeComputedColumns = true
};
// Act
var reader = new ProtoReader(this.Serialize(dataReader, options), null, null);
// Assert
var readerContext = new ProtoReaderContext(reader);
readerContext.ReadUntilColumnName();
Assert.Equal(columnName, reader.ReadString());
}
public void ShouldSerializeSuccessiveResultColumns()
{
// Arrange
var dataSet = new DataSet();
dataSet.Tables.Add(new DataTable());
dataSet.Tables.Add(new DataTable());
dataSet.Tables[0].Columns.Add("foo", typeof(int));
dataSet.Tables[0].Rows.Add(1);
var columnName = "bar";
dataSet.Tables[1].Columns.Add(columnName, typeof(int));
dataSet.Tables[1].Rows.Add(1);
var dataReader = dataSet.CreateDataReader();
var stream = new ProtoDataStream(dataReader);
// Act
var reader = ProtoReader.Create(this.CopyStream(stream), null, null);
// Assert
var readerContext = new ProtoReaderContext(reader);
readerContext.ReadUntilResultEnd();
readerContext.ReadUntilColumnName();
Assert.Equal(columnName, reader.ReadString());
}
public void ShouldSerializeColumnName()
{
// Arrange
var columnName = "foo";
var dataTable = new DataTable();
dataTable.Columns.Add(columnName, typeof(int));
dataTable.Rows.Add(1);
var dataReader = dataTable.CreateDataReader();
// Act
var reader = new ProtoReader(this.Serialize(dataReader), null, null);
// Assert
var readerContext = new ProtoReaderContext(reader);
readerContext.ReadUntilColumnName();
Assert.Equal(columnName, reader.ReadString());
}
