1 增加UnitWork

2 修改UnitTest项目为C# 6.0

OpenAuth.Domain/Interface/IUnitWork.cs

@@ -0,0 +1,67 @@
+// ***********************************************************************
+// Assembly         : OpenAuth.Domain
+// Author           : yubaolee
+// Created          : 04-29-2016
+//
+// Last Modified By : yubaolee
+// Last Modified On : 04-29-2016
+// Contact : Microsoft
+// File: IUnitWork.cs
+// ***********************************************************************
+
+using System;
+using System.Linq;
+using System.Linq.Expressions;
+
+namespace OpenAuth.Domain.Interface
+{
+    /// <summary>
+    /// 工作单元接口
+    /// <para> 适合在一下情况使用:</para>
+    /// <para>1 在同一事务中进行多表操作</para>
+    /// <para>2 需要多表联合查询</para>
+    /// <para>因为架构采用的是EF访问数据库，暂时可以不用考虑采用传统Unit Work的注册机制</para>
+    /// </summary>
+    public interface IUnitWork
+    {
+        T FindSingle<T>(Expression<Func<T, bool>> exp = null) where T:class;
+        bool IsExist<T>(Expression<Func<T, bool>> exp) where T:class;
+        IQueryable<T> Find<T>(Expression<Func<T, bool>> exp = null) where T:class;
+
+        IQueryable<T> Find<T>(int pageindex = 1, int pagesize = 10, string orderby = "",
+            Expression<Func<T, bool>> exp = null) where T:class;
+
+        int GetCount<T>(Expression<Func<T, bool>> exp = null) where T:class;
+
+        void Add<T>(T entity) where T:class;
+
+        void BatchAdd<T>(T[] entities) where T:class;
+
+        /// <summary>
+        /// 更新一个实体的所有属性
+        /// </summary>
+        void Update<T>(T entity) where T:class;
+
+        void Delete<T>(T entity) where T:class;
+
+        /// <summary>
+        /// 按指定的ID进行批量更新
+        /// </summary>
+        void Update<T>(Expression<Func<T, object>> identityExp, T entity) where T:class;
+
+        /// <summary>
+        /// 实现按需要只更新部分更新
+        /// <para>如：Update<T>(u =>u.Id==1,u =>new User{Name="ok"}) where T:class;</para>
+        /// </summary>
+        /// <param name="where">更新条件</param>
+        /// <param name="entity">更新后的实体</param>
+        void Update<T>(Expression<Func<T, bool>> where, Expression<Func<T, T>> entity) where T:class;
+        /// <summary>
+        /// 批量删除
+        /// </summary>
+        void Delete<T>(Expression<Func<T, bool>> exp) where T:class;
+
+        void Save();
+
+    }
+}