public void ShouldNotAllowDifferentAmountOfColumnsInDataReaderAndObject()
{
var dt = DataTableBuilder.Create()
.WithColumns("Age") // Name is missing in the DataTable
.WithRows(new object[] { 5 })
.Build();
var reader = dt.CreateDataReader();
// check for object
Assert.Throws <ArgumentException>(() => DataReaderToDTOMapper.DataReaderToObject <MockObject>(reader));
// check for struct
Assert.Throws <ArgumentException>(() => DataReaderToDTOMapper.DataReaderToStruct <MockStruct>(reader));
}
public void ShouldMapReaderToObject()
{
var dt = DataTableBuilder.Create()
.WithColumns("Age", "Name")
.WithRows(new object[] { 5, "Peter" })
.Build();
var reader = dt.CreateDataReader();
var mappedObjects = DataReaderToDTOMapper.DataReaderToObject <MockObject>(reader);
Assert.That(mappedObjects.Count, Is.EqualTo(1));
var o = mappedObjects.FirstOrDefault();
Assert.That(o.Age, Is.EqualTo(5));
Assert.That(o.Name, Is.EqualTo("Peter"));
}
