Add unit test

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

@@ -31,6 +31,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            Unitadfafa.Init();
             AnimalTest.Init();
             UnitOneToOneNAny.Init();
             Unitrasdfa.Init();

Src/Asp.NetCore2/SqlSeverTest/UnitTest/Unitfafaf231.cs

@@ -0,0 +1,105 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace OrmTest
+{
+    public class Unitadfafa
+    {
+        public static void Init()
+        {
+            //
+            SqlSugarClient Db = new SqlSugarClient(new ConnectionConfig()
+            {
+                ConnectionString = Config.ConnectionString,
+                DbType = DbType.SqlServer,
+                IsAutoCloseConnection = true
+            },
+                  db =>
+                  {
+                      //5.1.3.24统一了语法和SqlSugarScope一样，老版本AOP可以写外面
+
+                      db.Aop.OnLogExecuting = (sql, pars) =>
+                      {
+                          Console.WriteLine(sql);//输出sql,查看执行sql 性能无影响
+                      };
+                  });
+            Init(Db);
+
+            var list = Db.Queryable<OrderModel>()
+                .Includes(x => x.FleetInfo)
+                .GroupBy(x => new
+                {
+                    x.CreateTime!.Value.Date,
+                })
+                .Select(x => new
+                {
+                    Date = x.CreateTime!.Value.Date,
+                    SumPrice = SqlFunc.AggregateSum(x.Price)
+                }).MergeTable().ToList();
+
+            Console.WriteLine(list.Count);
+        }
+
+        private static void Init(SqlSugarClient db)
+        {
+            var orders = new List<OrderModel>();
+            var fleets = new List<Fleet>();
+            int a = 0;
+            for (int i = 0; i < 10; i++)
+            {
+                orders.Add(new OrderModel
+                {
+                    Id = i,
+                    CreateTime = DateTime.Now.AddDays(-a),
+                    FleetId = i,
+                    Price = (decimal)(i * 0.3)
+                });
+                a++;
+                if (a == 5)
+                    a = 0;
+                fleets.Add(new Fleet
+                {
+                    Id = i,
+                    Name = $"{i}--号"
+                });
+            }
+
+            db.DbMaintenance.CreateDatabase();
+            db.CodeFirst.InitTables(typeof(OrderModel));
+            db.CodeFirst.InitTables(typeof(Fleet));
+            db.DbMaintenance.TruncateTable<OrderModel,Fleet>();
+            db.Insertable<OrderModel>(orders).ExecuteCommand();
+            db.Insertable<Fleet>(fleets).ExecuteCommand();
+        }
+    }
+
+    public class OrderModel
+    {
+        [SugarColumn(IsPrimaryKey = true)]
+        public long Id { get; set; }
+
+        public decimal Price { get; set; }
+        public DateTime? CreateTime { get; set; }
+
+        public long FleetId { get; set; }
+
+        [SugarColumn(IsIgnore = true, IsNullable = true)]
+        [Navigate(NavigateType.OneToOne, nameof(FleetId))]
+        public Fleet? FleetInfo { get; set; }
+    }
+
+    public class Fleet
+    {
+        [SugarColumn(IsPrimaryKey = true)]
+        public long Id { get; set; }
+
+        public string Name { get; set; }
+
+        public long Pid { get; set; } = 0;
+
+        [Navigate(NavigateType.OneToOne, nameof(Pid))]
+        public Fleet? Flee { get; set; }
+    }
+}