public void Add_Returns()
        {
            var fakeConfig         = MakeFakeConfig();
            var stubFileDataAccess = new StubIFileDataAccess <BlogUser>();
            var fileAdapter        = new BlogUserFileAdapter(fakeConfig, stubFileDataAccess);
            var param_entity       = new BlogUserFactory().Create();

            fileAdapter.Add(param_entity);
        }
        public void Add_VerifyDataAccess()
        {
            var fakeConfig         = MakeFakeConfig();
            var mockFileDataAccess = new MockIFileDataAccess <BlogUser>();
            var fileAdapter        = new BlogUserFileAdapter(fakeConfig, mockFileDataAccess);
            var param_entity       = new BlogUserFactory().Create();
            var expectedfilePath   = fakeConfig[KeyChain.FileDataAccess_BlogUser_DatabasePath];

            fileAdapter.Add(param_entity);

            mockFileDataAccess.VerifyWriteToDatabase(expectedfilePath, param_entity);
        }