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68 lines
3.1 KiB
68 lines
3.1 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using static OrmTest.UOneManyMany4;
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namespace OrmTest
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{
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internal class UnitUpdateNav2
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{
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public static void Init()
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{
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var db = NewUnitTest.Db;
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db.CodeFirst.InitTables<Student_004, School_004, Room_004, Desk_004, Book_004>();
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db.DbMaintenance.TruncateTable<Student_004, School_004, Room_004, Desk_004, Book_004>();
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var id1 = Guid.NewGuid();
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var id2 = Guid.NewGuid();
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var id3 = Guid.NewGuid();
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var id4 = Guid.NewGuid();
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db.Insertable(new Student_004() { sid = id1, Name = "北大jack", SchoolId = id1 }).ExecuteCommand();
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db.Insertable(new Student_004() { sid = id2, Name = "青华jack", SchoolId = id2 }).ExecuteCommand();
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db.Insertable(new School_004() { scid = id1, schname = "北大" }).ExecuteCommand();
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db.Insertable(new School_004() { scid = id2, schname = "青华" }).ExecuteCommand();
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db.Insertable(new Book_004() { StudentId = id1, Name = "数学001" }).ExecuteCommand();
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db.Insertable(new Book_004() { StudentId = id2, Name = "语文002" }).ExecuteCommand();
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db.Insertable(new Room_004() { roomId = id1, schoolId = id1, roomName = "北大01室" }).ExecuteCommand();
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db.Insertable(new Room_004() { roomId = id2, schoolId = id1, roomName = "北大02室" }).ExecuteCommand();
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db.Insertable(new Room_004() { roomId = id3, schoolId = id2, roomName = "青华03室" }).ExecuteCommand();
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db.Insertable(new Room_004() { roomId = id4, schoolId = id2, roomName = "青华04室" }).ExecuteCommand();
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db.Insertable(new Desk_004() { roomId = id1, deskid = id1, deskName = "北大01室_01" }).ExecuteCommand();
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db.Insertable(new Desk_004() { roomId = id2, deskid = id2, deskName = "北大02室_01" }).ExecuteCommand();
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db.Insertable(new Desk_004() { roomId = id3, deskid = id3, deskName = "青华03室_01" }).ExecuteCommand();
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db.Insertable(new Desk_004() { roomId = id4, deskid = id4, deskName = "青华04室_01" }).ExecuteCommand();
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var list = db.Queryable<Student_004>()
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.Includes(x => x.school_001, x => x.rooms, x => x.desk)
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.Includes(x => x.books)
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.Where(x => x.school_001.rooms.Any(z => z.desk.Any())).ToList();
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if (list.Count() != 2)
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{
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throw new Exception("unit error");
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}
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list.First().books = new List<Book_004>() { new Book_004() { Name="a"} };
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db.UpdateNav(list)
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.Include(x=>x.books).ExecuteCommand();
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var list2 = db.Queryable<Student_004>()
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.Includes(x => x.books).ToList();
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if (!list2.First().books.Any(it=>it.Name=="a"))
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{
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throw new Exception("unit error");
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}
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if (list2.Last().books.Count == 0)
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{
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throw new Exception("unit error");
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}
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}
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}
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}
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