public void TestGetMultipleCriteria()
{
DaoCriteria crit = new DaoCriteria(BooleanOperator.Or);
crit.Expressions.Add(new EqualExpression("Double", 10000));
crit.Expressions.Add(new GreaterExpression("Int", 300));
IList<PointClass> points = _pointDao.Get(crit);
Assert.AreEqual(5, points.Count, "Wrong number of points.");
IList<LineClass> lines = _lineDao.Get(crit);
Assert.AreEqual(4, lines.Count, "Wrong number of lines.");
IList<PolyClass> polys = _polyDao.Get(crit);
Assert.AreEqual(4, polys.Count, "Wrong number of polygons.");
}