Add unit test

Src/Asp.NetCore2/SqlSeverTest/UnitTest/UpdateNavOneToOne.cs

@@ -0,0 +1,77 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Security.Principal;
+using System.Text;
+
+namespace OrmTest
+{
+    internal class UpdateNavOneToOne
+    {
+    
+        public static void Init()
+        {
+            var db = NewUnitTest.Db;
+
+            //建表 
+            if (!db.DbMaintenance.IsAnyTable("RosterCollection", false))
+            {
+                db.CodeFirst.InitTables<RosterCollection>();
+            }
+            if (!db.DbMaintenance.IsAnyTable("RosterBasicInfo", false))
+            {
+                db.CodeFirst.InitTables<RosterBasicInfo>();
+            }
+
+
+            //用例代码
+            var id = db.Insertable<RosterCollection>(new RosterCollection() { TestText1 = "主表业务字段" }).ExecuteReturnIdentity();
+            var roster = new RosterCollection()
+            {
+                RosterId = id,
+                TestText1 = "新主表业务字段",
+                BasicInfo = new RosterBasicInfo() { TestText2 = "从表业务字段", ToRosterId = id }
+            };
+            var result = db
+                .UpdateNav<RosterCollection>(roster)
+                .Include(c => c.BasicInfo).ExecuteCommand();//用例代码 
+        }
+
+        //用例实体
+
+        //主表
+        public class RosterCollection
+        {
+            /// <summary>
+            /// 主键
+            /// </summary>
+            [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+            public int RosterId { get; set; }
+
+            /// <summary>
+            /// 从表
+            /// </summary>
+            [Navigate(NavigateType.OneToOne, nameof(RosterId), nameof(RosterBasicInfo.ToRosterId))]
+            public RosterBasicInfo? BasicInfo { get; set; }
+
+            public string TestText1 { get; set; }
+        }
+
+        //从表
+        public class RosterBasicInfo
+        {
+            /// <summary>
+            /// 主键
+            /// </summary>
+            [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+            public int BasicInfoId { get; set; }
+
+            /// <summary>
+            /// 主表Id
+            /// </summary>
+            public int ToRosterId { get; set; }
+
+            public string TestText2 { get; set; }
+        }
+    }
+}