public void DeleteCat()
{
ConsoleTitleUtil.ShowTestTitle("DeleteCat");
int retval = TCat.delete(30);
Assert.AreEqual(1, retval); // 删除了一条记录
Console.WriteLine("\n删除 {0} 条记录 \n", retval);
TCat mycat = TCat.findById(30);
Assert.IsNull(mycat);
}
public void FindPropertyNull()
{
string artIds = "";
string catIds = "";
ArrayList list = new ArrayList();
IList arts = new ArrayList();
for (int i = 0; i < 5; i++)
{
TCat cat = new TCat();
cat.Name = "tempCat1";
cat.insert();
list.Add(cat);
catIds += cat.Id + ",";
TArticle art = new TArticle();
art.Title = "这是什么地方的测试" + i;
art.Cat = cat;
art.insert();
arts.Add(art);
artIds += art.Id + ",";
cat.delete();
}
catIds = catIds.TrimEnd(',');
artIds = artIds.TrimEnd(',');
IList <TArticle> results = TArticle.find("Id in (" + artIds + ")").list();
foreach (TArticle art in results)
{
Assert.IsNull(art.Cat);
Console.WriteLine(art.Title);
//Console.WriteLine( "Id:" + art.Cat.Id + " catNull:" + art.Cat.IsNull() + " nameNull:" + strUtil.IsNullOrEmpty( art.Cat.Name ) );
}
}
public void FindPropertyNull()
{
string artIds = "";
string catIds = "";
ArrayList list = new ArrayList();
IList arts = new ArrayList();
for (int i = 0; i < 5; i++) {
TCat cat = new TCat();
cat.Name = "tempCat1";
cat.insert();
list.Add( cat );
catIds += cat.Id + ",";
TArticle art = new TArticle();
art.Title = "这是什么地方的测试" + i;
art.Cat = cat;
art.insert();
arts.Add( art );
artIds += art.Id + ",";
cat.delete();
}
catIds = catIds.TrimEnd( ',' );
artIds = artIds.TrimEnd( ',' );
IList<TArticle> results = TArticle.find( "Id in (" + artIds + ")" ).list();
foreach (TArticle art in results) {
Assert.IsNull( art.Cat );
Console.WriteLine( art.Title );
//Console.WriteLine( "Id:" + art.Cat.Id + " catNull:" + art.Cat.IsNull() + " nameNull:" + strUtil.IsNullOrEmpty( art.Cat.Name ) );
}
}