Add unit test

Src/Asp.Net/SqlServerTest/SqlServerTest.csproj

@@ -196,6 +196,7 @@
     <Compile Include="UnitTest\UQueryableAsync.cs" />
     <Compile Include="UnitTest\UThread3.cs" />
     <Compile Include="UnitTest\UThread2.cs" />
+    <Compile Include="UnitTest\UTran2.cs" />
     <Compile Include="UnitTest\UValidate.cs" />
     <Compile Include="UnitTest\UJson.cs" />
     <Compile Include="UnitTest\Main.cs" />

Src/Asp.Net/SqlServerTest/UnitTest/Main.cs

@@ -31,6 +31,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            UTran2.Init();
             UnitUpdateSubQuery.Init();
             UnitManyToManyDeleteNav.Init();
             UnitTestReturnPkList.Init();

Src/Asp.Net/SqlServerTest/UnitTest/UTran2.cs

@@ -0,0 +1,63 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+    public class UTran2
+    {
+        public static void Init()
+        {
+
+            SqlSugarScope db = new SqlSugarScope(new List<ConnectionConfig>()
+        {
+            new ConnectionConfig(){ ConfigId="1", DbType=DbType.SqlServer, ConnectionString=Config.ConnectionString,InitKeyType=InitKeyType.Attribute,IsAutoCloseConnection=true },
+            new ConnectionConfig(){ ConfigId="2", DbType=DbType.SqlServer, ConnectionString=Config.ConnectionString2 ,InitKeyType=InitKeyType.Attribute ,IsAutoCloseConnection=true}
+        });
+            var count = 0;
+            var insertCount = 0;
+            try
+            {
+                db.BeginTran();
+                count=db.GetConnection(1).Queryable<Order>().Count();
+                db.GetConnection(1).Insertable(new Order() { Name = "a", Price = 1, CreateTime = DateTime.Now, CustomId = 1 }).ExecuteCommand();
+                insertCount = db.GetConnection(1).Queryable<Order>().Count();
+                db.GetConnection(2).Insertable(new ORDER() { Name = "a", Price = 1, CreateTime = DateTime.Now, CustomId = 1 }).ExecuteCommand();
+
+                db.CommitTran();
+            }
+            catch (Exception ex)
+            {
+                db.RollbackTran();
+            }
+            var currCount = db.GetConnection(1).Queryable<Order>().Count();
+            if (count != currCount) 
+            {
+                throw new Exception("unit error");
+            }
+            if (insertCount == count)
+            {
+                throw new Exception("unit error");
+            }
+        }
+    }
+    public class ORDER
+    {
+        [SugarColumn(IsPrimaryKey = true)]
+        public int Id { get; set; }
+        /// <summary>
+        /// 姓名
+        /// </summary>
+        public string Name { get; set; }
+        public decimal Price { get; set; }
+        [SugarColumn(IsNullable = true)]
+        public DateTime CreateTime { get; set; }
+        [SugarColumn(IsNullable = true)]
+        public int CustomId { get; set; }
+        [SugarColumn(IsIgnore = true)]
+        public List<OrderItem> Items { get; set; }
+    }
+}