public void IsEmpty()
{
var item = new OrderByItem();
Assert.IsTrue(item.IsEmpty);
item.Field = "test";
item.Order = SortOrder.Ascending;
Assert.IsFalse(item.IsEmpty);
Assert.AreEqual("test", item.GetSql());
item.Order = SortOrder.Descending;
Assert.AreEqual("test desc", item.GetSql());
}
public void Create()
{
var item = new OrderByItem("field1", SortOrder.Ascending);
Assert.AreEqual("field1", item.GetSql());
Assert.AreEqual("field1", item.ToString());
item.Order = SortOrder.Descending;
Assert.AreEqual("field1 desc",item.ToString());
Assert.IsFalse(item.IsEmpty);
}