public void ShouldMapDataReaderToColumnInfoWhenReaderHasNullValues()
{
IDataReader reader = Mock <IDataReader>();
ColumnInfo result = null;
using (Record) {
Expect.Call(reader.IsDBNull(0)).IgnoreArguments().Repeat.Times(3).Return(true);
}
using (Playback) {
result = MySqlTypeConverter.GetColumnInfoFrom(reader);
}
Assert.That(result, Is.EqualTo(ColumnInfo.Empty));
}
public void ShouldMapDataReaderToColumnInfo()
{
IDataReader reader = Mock <IDataReader>();
ColumnInfo expectedColumn = new ColumnInfo("column_name", "varchar", 20);
ColumnInfo result = null;
using (Record) {
Expect.Call(reader.GetString(0)).Return("column_name");
Expect.Call(reader.GetString(1)).Return("varchar");
Expect.Call(reader.GetInt32(2)).Return(20);
}
using (Playback) {
result = MySqlTypeConverter.GetColumnInfoFrom(reader);
}
Assert.That(result, Is.EqualTo(expectedColumn));
}