Add unit test

Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs

@@ -33,6 +33,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            UnitEnumTest.Init();
             Unitadf1yaadfa.Init();
             CrossDatabase03.Init();
             CrossDatabase02.Init();

Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/UnitEnumTest.cs

@@ -0,0 +1,32 @@
+using MySqlConnector.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+    internal class UnitEnumTest
+    {
+        public static void Init() 
+        {
+            var db = NewUnitTest.Db;
+
+            db.CodeFirst.InitTables<UnitadfadfaaEnum>();
+            var s = new List<UnitadfadfaaEnum>() {   
+                 new UnitadfadfaaEnum(){ Id=1, DbType=SqlSugar.DbType.Sqlite}
+            };
+            db.Queryable<UnitadfadfaaEnum>()
+                .Where(it => s.Any(s => s.Id == it.Id && s.DbType == it.DbType))
+                .ToList();
+        }
+
+        public class UnitadfadfaaEnum 
+        {
+            [SqlSugar.SugarColumn(IsPrimaryKey =true,IsIdentity =true)]
+            public int Id { get; set; }
+            public SqlSugar.DbType DbType { get; set; }
+        }
+    }
+}