public void Execute_TwentyRowsAndSequenceOfTwo_SixtyRows()
{
var(rs, resolver) = Initialize();
var combination = new CartesianProductSequenceCombination(resolver);
combination.Execute(rs);
Assert.That(rs.Rows.Count, Is.EqualTo(60));
}
public void Execute_TwentyRowsAndSequenceOfTwo_OneAdditionalColumn()
{
var(rs, resolver) = Initialize();
var initColumnCount = rs.Columns.Count;
var combination = new CartesianProductSequenceCombination(resolver);
combination.Execute(rs);
Assert.That(rs.Columns.Count, Is.EqualTo(initColumnCount + 1));
}
public void Execute_TwentyRowsAndSequenceOfZero_EmptyResultSet()
{
var rs = Initialize().rs;
var initColumnCount = rs.Columns.Count;
var resolver = new ListSequenceResolver <DateTime>(new ListSequenceResolverArgs(new List <IScalarResolver>()));
var combination = new CartesianProductSequenceCombination(resolver);
combination.Execute(rs);
Assert.That(rs.Columns.Count, Is.EqualTo(initColumnCount + 1));
Assert.That(rs.Rows.Count, Is.EqualTo(0));
}
public void Execute_EmptyResultSetAndSequenceOfTwo_EmptyResultSet()
{
var(rs, resolver) = Initialize();
rs.Table.Clear();
rs.Table.AcceptChanges();
var initColumnCount = rs.Columns.Count;
var combination = new CartesianProductSequenceCombination(resolver);
combination.Execute(rs);
Assert.That(rs.Columns.Count, Is.EqualTo(initColumnCount + 1));
Assert.That(rs.Rows.Count, Is.EqualTo(0));
}