Add unit test

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

@@ -31,7 +31,7 @@ namespace OrmTest
         }
         public static void Init()
         {
-
+            UJsonsdafa.Init();
             UOneManyMany.init();
             UOneManyMany2.init();
             UOneManyMany3.init();

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

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using SqlSugar;
+namespace OrmTest
+{
+    public class UJsonsdafa
+    {
+        public static void Init()
+        {
+
+
+            SqlSugarClient db = NewUnitTest.Db;
+            if (!db.DbMaintenance.IsAnyTable("t1", false))
+            {
+                db.CodeFirst.InitTables<t1>();
+                db.CodeFirst.InitTables<t2>();
+                var result1 = db.Insertable(new t1 { id = 1, f1 = "f1" }).ExecuteCommand();
+                var result2 = db.Insertable(new t2
+                {
+                    id = 1,
+                    json1 = new field_t2_json1 { a = "a", b = "b", c = new field_t2_f1_c() { x = "x", y = "y" } },
+                    json2 = null
+                }).ExecuteCommand();
+            }
+
+            var list0 = db.Queryable<t1>().InnerJoin<t2>((m, j) => m.id == j.id).Where((m) => m.id == 1).Select((m, j) => new { m, j.json1, j.json2 }).ToList();
+            Console.WriteLine(string.Format("{0}:{1}", list0[0].json1.a, list0[0].json1.c.x));  //可以得到json1的值
+        }
+        public class t1
+        {
+            [SugarColumn(IsPrimaryKey = true)]
+            public int id { get; set; }
+            public string f1 { get; set; }
+        }
+        public class t2
+        {
+            [SugarColumn(IsPrimaryKey = true)]
+            public int id { get; set; }
+            [SugarColumn(IsJson = true, IsNullable = true)]
+            public field_t2_json1 json1 { get; set; }
+            [SugarColumn(IsJson = true, IsNullable = true)]
+            public Dictionary<string, string> json2 { get; set; }
+        }
+        public class field_t2_json1
+        {
+            public string a { get; set; }
+            public string b { get; set; }
+            [SugarColumn(IsJson = true, IsNullable = true)]
+            public field_t2_f1_c c { get; set; }
+        }
+        public class field_t2_f1_c
+        {
+            public string x { get; set; }
+            public string y { get; set; }
+        }
+    }
+}