Add unit test

Src/Asp.Net/AccessTest/Unit/UInsert3.cs

@@ -0,0 +1,68 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Data.SqlTypes;
+using System.Linq;
+using System.Security.Principal;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest 
+{
+    internal class UInsert3
+    {
+        public static void Init() 
+        {
+            SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
+            {
+                ConnectionString = Config.ConnectionString,//Master Connection
+                DbType = DbType.Access,
+                InitKeyType = InitKeyType.Attribute,
+                IsAutoCloseConnection = true
+            });
+            db.CodeFirst.InitTables<Order1>();
+            db.Aop.OnLogExecuting = (sql, pars) =>
+            {
+                Console.WriteLine(UtilMethods.GetSqlString(db.CurrentConnectionConfig.DbType, sql, pars));//输出sql,查看执行sql 性能无影响
+            };
+            db.Insertable(new Order1() { Name = "a" }).ExecuteCommand();
+
+            db.Insertable(new List<Order1>() {
+                 new Order1() { Name = "a" },
+                  new Order1() { Name = "a" }
+            }).ExecuteCommand();
+
+            db.Insertable(new ORDER1() { Name = "a" }).ExecuteCommand();
+        }
+
+        public class Order1
+        {
+            [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+            public int Id { get; set; }
+            /// <summary>
+            /// 姓名
+            /// </summary>
+            public string Name { get; set; }
+            public decimal Price { get; set; }
+            [SugarColumn(InsertServerTime =true)]
+            public DateTime CreateTime { get; set; }
+            [SugarColumn(IsNullable = true)]
+            public int CustomId { get; set; } 
+        }
+
+        public class ORDER1
+        {
+            [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+            public int Id { get; set; }
+            /// <summary>
+            /// 姓名
+            /// </summary>
+            public string Name { get; set; }
+            public decimal Price { get; set; }
+            [SugarColumn(InsertSql = "'2020-1-1'")]
+            public DateTime CreateTime { get; set; }
+            [SugarColumn(IsNullable = true)]
+            public int CustomId { get; set; }
+        }
+    }
+}