找到不能运行测试原因：并重写测试

RedisStudyTest/RedisHashStudyTest.cs

@@ -26,6 +26,7 @@ namespace RedisStudyTest
         private List<Student> students;
         private Student student = null;
         private string preHashKey = "RedisStudy:Student:";
+        private int keyExpireSeconds = 20;
 
         /// <summary>
         /// 构造
@@ -77,6 +78,10 @@ namespace RedisStudyTest
         #endregion
 
         #region 添加或更新学习
+
+        /// <summary>
+        /// 参数异常测试
+        /// </summary>
         [Fact]
         public void AddStudentExceptionTest()
         {
@@ -88,6 +93,9 @@ namespace RedisStudyTest
             Assert.Throws<ArgumentNullException>(() => hashStudy.HashSet(preHashKey + "-1", new HashEntry[] { }));
         }
 
+        /// <summary>
+        /// 参数When测试
+        /// </summary>
         [Fact]
         public void AddStudentWhenTest()
         {
@@ -108,6 +116,66 @@ namespace RedisStudyTest
             Assert.True(id_When_Always_NotExists);
         }
 
+        /// <summary>
+        /// 添加一个默认学生
+        /// </summary>
+        [Fact]
+        public void AddStudentTest()
+        {
+            string redisKey = preHashKey + student.Id;
+            var studentEntries = new HashEntry[]
+            {
+                new HashEntry("Id",1),
+                new HashEntry("Name",student.Name),
+                new HashEntry("Age",student.Age),
+            };
+
+            //插入Sudent
+            var addHash = hashStudy.HashSet(redisKey, studentEntries, CommandFlags.None);
+            Assert.True(addHash);
+
+            //设置过期
+            redisDatabase.KeyExpire(redisKey, TimeSpan.FromSeconds(keyExpireSeconds));
+        }
+
+        /// <summary>
+        /// 添加一组初始化设置的学生
+        /// </summary>
+        [Fact]
+        public void AddStudentsTest()
+        {
+            foreach (var temp in students)
+            {
+                string redisKey = preHashKey + temp.Id;
+                var studentEntries = new HashEntry[]
+                {
+                    new HashEntry("Id", temp.Id),
+                    new HashEntry("Name", temp.Name),
+                    new HashEntry("Age", temp.Age),
+                };
+
+                //插入Sudent
+                var addStudent = hashStudy.HashSet(redisKey, studentEntries);
+                Assert.True(addStudent);
+
+                //设置过期
+                redisDatabase.KeyExpire(redisKey, TimeSpan.FromSeconds(keyExpireSeconds));
+            }
+        }
+
+        /// <summary>
+        /// 更新学生异常测试
+        /// </summary>
+        [Fact]
+        public void UpdateStudentExceptionTest()
+        {
+            string redisKey = preHashKey + student.Id;
+            //不存在Key, 返回false,不异常
+            Assert.False(hashStudy.HashSet(string.Empty, "Id", -1));
+        }
+
+        
+
         #endregion
 
         [Fact]

RedisStudyTest/RedisHashStudyTest22.cs

@@ -144,7 +144,7 @@ namespace RedisStudyTest
         }
 
         /// <summary>
-        /// 更新学生
+        /// 更新学生:导致测试不能运行
         /// </summary>
         [Theory]
         [InlineData("Id", 1)]

RedisStuy/RedisHashStudy.cs

@@ -141,7 +141,8 @@ namespace RedisStuy
         /// </summary>
         public bool HashSet(RedisKey key, RedisValue hashField, RedisValue value, When when = When.Always, CommandFlags flags = CommandFlags.None)
         {
-            return redisDatabase.HashSet(key, hashField, value, when, flags);
+            var result = redisDatabase.HashSet(key, hashField, value, when, flags);
+            return result;
         }
 
         /// <summary>