Add user test case

Src/Asp.NetCore2/DmOrmTest/UnitTest/UnitDataTable.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using SqlSugar;
+namespace OrmTest
+{
+    internal class UnitDataTable
+    {
+        public static void Init()
+        {
+            var db = NewUnitTest.Db;
+            db.CodeFirst.InitTables<Unitadffa>();//建表
+            db.DbMaintenance.TruncateTable<Unitadffa>();//清空
+            db.Insertable(new Unitadffa() { a = "a", b = "b", c = "c" }).ExecuteCommand();
+            db.Insertable(new Unitadffa() { a = "a1", b = "b1", c = "c" }).ExecuteCommand();
+            db.Insertable(new Unitadffa() { a = "a2", b = "b2", c = "c" }).ExecuteCommand();
+            db.Insertable(new Unitadffa() { a = "a3", b = "b3", c = "c" }).ExecuteCommand();
+            db.Insertable(new Unitadffa() { a = "a4", b = "b4", c = "c" }).ExecuteCommand();
+
+            DataTable dt = new DataTable();
+            dt.Columns.Add("a", typeof(string));
+            dt.Columns.Add("b", typeof(string));
+            dt.Columns.Add("c", typeof(string));
+
+            dt.Rows.Add("a", "b", "c");
+            dt.Rows.Add("a1", "b1", "c");
+            dt.Rows.Add("a2", "b2", "c");
+            dt.Rows.Add("a3", "b3", "c");
+            dt.Rows.Add("a4", "b4", "c");
+            dt.Rows.Add("a5", "b5", "c");
+            dt.Rows.Add("a6", "b6", "c");
+            dt.TableName = "Unitadffa";
+            var x= db.Storageable(dt)
+                     .SplitUpdate(it => it.Any()) 
+                     .SplitInsert(it => true)
+                     .WhereColumns(new string[] { "a", "b" }).ToStorage();
+
+            x.AsUpdateable.ExecuteCommand();
+            x.AsInsertable.ExecuteCommand();
+
+        }
+    }
+
+    public class Unitadffa
+    {
+        public string a { get; set; }
+        public string b { get; set; }
+        public string c { get; set; }
+    }
+}