public void UnionWithSelectedColumns_NoColumns ()
{
var selectedColumns = MockRepository.GenerateStrictMock<ISelectedColumnsSpecification> ();
selectedColumns.Replay ();
var result = _specificationWithEmptyColumns.UnionWithSelectedColumns (selectedColumns);
Assert.That (result, Is.SameAs (selectedColumns));
selectedColumns.VerifyAllExpectations ();
}
public void UnionWithSelectedColumns ()
{
var selectedColumns = MockRepository.GenerateStrictMock<ISelectedColumnsSpecification>();
selectedColumns
.Expect (mock => mock.Union (Arg<IEnumerable<ColumnDefinition>>.List.Equal (new[] { _column1, _column2, _column3 })))
.Return (selectedColumns);
selectedColumns.Replay();
var result = _specification.UnionWithSelectedColumns (selectedColumns);
Assert.That (result, Is.SameAs (selectedColumns));
selectedColumns.VerifyAllExpectations();
}