public MessagePing Add(MessagePing data)
#endif
{
MessagePing returnValue;
int recordAdded;
try
{
returnValue = this.MessageEntity.Add(data);
recordAdded = this.SaveChanges();
}
catch (Exception ex)
{
//TODO: Log the exception
throw;
}
bool couldNotAddRecord = 0 >= recordAdded;
if (couldNotAddRecord)
{
returnValue = null;
}
return returnValue;
}
public void MessagePing(ClientSocket clientSocket, MessageBase messageBase)
{
clientSocket.LastPingTime = _serverSocket.GetTimeStamp();
MessagePing messagePong = new MessagePing();
_serverSocket.Send(clientSocket, messagePong);
}
public static void CleanUpAfterTests()
{
dummyMessage = null;
entInstance = null;
repoInstance = null;
membershipInstance = null;
profileInstance = null;
userInstance = null;
}
/// <summary>
/// 心跳包
/// </summary>
/// <param name="clientSocket"></param>
/// <param name="messageBase"></param>
public static void MessagePing(ClientSocket clientSocket, MessageBase messageBase)
{
Debug.Log("收到客户端的心跳包");
// 刷新心跳时间
clientSocket.LastPingTime = ServerSocket.GetTimeStamp();
MessagePing messagePing = (MessagePing)messageBase;
ServerSocket.Send(clientSocket, messagePing);
}
public static void InitializeForTests(TestContext contextInstance)
{
testContextInstance = contextInstance;
recordId = Guid.NewGuid();
dummyPing = new MessagePing()
{
Id = recordId,
Source = DEFAULT_SOURCE,
Destination = DEFAULT_DESTINATION,
Message = "Hello!!",
MessageSentUTC = DateTime.UtcNow
};
dummyPingReply = new MessagePing()
{
Id = recordId,
Source = DEFAULT_DESTINATION,
Destination = DEFAULT_SOURCE,
Message = "Vanakkam!!",
MessageSentUTC = DateTime.UtcNow
};
pings = new List<MessagePing>() { dummyPing, dummyPingReply }.AsQueryable<MessagePing>();
entInstance = new Mock<DbSet<MessagePing>>();
repoInstance = new Mock<MessagingContext>(new string[] { "Kalanjiyam" });
membershipInstance = new Mock<IMembershipService>();
profileInstance = new Mock<IProfileService>();
userInstance = new Mock<MembershipUser>();
repoInstance.Setup(ent => ent.FindOne(It.IsAny<object[]>())).Returns(dummyPing);
repoInstance.Setup(ent => ent.Add(It.IsAny<MessagePing>())).Returns(dummyPing);
userInstance.Setup(usr => usr.ProviderUserKey).Returns(recordId);
membershipInstance.Setup(mem => mem.CreateUser(It.IsAny<string>(), It.IsAny<string>(),
It.IsAny<string>(), It.IsAny<string>(),
It.IsAny<string>(), It.IsAny<bool>())).
Returns(MembershipCreateStatus.Success);
membershipInstance.Setup(mem => mem.GetUser(It.IsAny<string>())).Returns(userInstance.Object);
profileInstance.Setup(pro => pro.GetPropertyValue(It.IsAny<string>(), It.IsAny<string>())).Returns("http://www.google.com");
repoInstance.Setup(
ent => ent.Where(
It.IsAny<Expression<Func<MessagePing, bool>>>()
)
).Returns(
pings
).Callback<Expression<Func<MessagePing, bool>>>(
(expr) => { passedExpression = expr; }
);
entInstance.As<IQueryable<MessagePing>>().Setup(rec => rec.Provider).Returns(pings.Provider);
entInstance.As<IQueryable<MessagePing>>().Setup(rec => rec.Expression).Returns(pings.Expression);
entInstance.As<IQueryable<MessagePing>>().Setup(rec => rec.ElementType).Returns(pings.ElementType);
entInstance.As<IQueryable<MessagePing>>().Setup(rec => rec.GetEnumerator()).Returns(pings.GetEnumerator());
}
public bool PostMessage(MessagePing messageDetails)
{
bool postResult = default(bool);
try
{
postResult = postSorter.PostMessage(messageDetails);
}
catch (Exception ex)
{
//TODO: Log exception properly
throw;
}
return postResult;
}
void PingThread()
{
while (_socket != null && _socket.Connected)
{
long timeNow = GetTimeStamp();
if (timeNow - _lastPingTime > Consts.PingInterval)
{
MessagePing msgPing = new MessagePing();
SendMessage(msgPing);
_lastPingTime = GetTimeStamp();
}
//如果心跳包过长时间没收到，就关闭连接
if (timeNow - _lastPongTime > Consts.PingInterval * 4)
{
Close(false);
}
}
}
/// <summary>
/// 心跳线程，给服务器判断，是否维持与服务器的连接
/// </summary>
void PingThread()
{
while (m_Socket != null && m_Socket.Connected)
{
long timeNow = GetTimeStamp();
if (timeNow - lastPingTime > m_PingInterval)
{
MessagePing messagePing = new MessagePing();
SendMessage(messagePing);
lastPingTime = GetTimeStamp();
}
// 如果心跳包过长时间没有收到，就关闭连接
if (timeNow - lastPongTime > m_PingInterval * 4)
{
Close(false);
}
}
}
public bool PostMessage(MessagePing messageDetails)
{
List<ValidationResult> validationSummary;
//Allowing the Id to be not available
bool isNotIdPresent = null == messageDetails.Id || Guid.Empty == messageDetails.Id;
if (isNotIdPresent)
{
messageDetails.Id = Guid.NewGuid();
}
bool continueProcessingPostValidation = ValidatePostedMessage(messageDetails, out validationSummary);
DateTime UtcTimeReference = DateTime.UtcNow;
//Test it is not a loopback message
bool isNotLoopBack = messageDetails.Source != messageDetails.Destination;
//Refresh the recieve time always
messageDetails.MessageRecievedUTC = UtcTimeReference;
bool dateRangeValidation = continueProcessingPostValidation &&
isNotLoopBack &&
UtcTimeReference.AddDays(-7) <= messageDetails.MessageSentUTC &&
messageDetails.MessageSentUTC <= UtcTimeReference &&
messageDetails.MessageRecievedUTC > messageDetails.MessageSentUTC;
bool operationResult;
MessagePing savedMessage = null;
if (dateRangeValidation)
{
try
{
savedMessage = Storage.Add(messageDetails);
bool messageSavedSuccessfully = null != savedMessage && null != savedMessage.Id;
if (messageSavedSuccessfully)
{
operationResult = true;
}
else
{
operationResult = false;
}
}
catch (ValidationException)
{
throw;
}
}
else
{
operationResult = false;
}
return operationResult;
}
public void DoesServerPreserveSentTimeForMessage()
{
testSubject = new WorkerProcess(repoInstance.Object, membershipInstance.Object, profileInstance.Object);
DateTime timestamp = DateTime.UtcNow;
MessagePing data = new MessagePing()
{
Id = Guid.NewGuid(),
Source = DefaultSource,
Destination = DefaultDestination,
Message = "Hi!!",
MessageSentUTC = timestamp,
MessageRecievedUTC = null
};
bool returnValue = testSubject.PostMessage(data);
Assert.AreEqual(data.MessageSentUTC, timestamp);
}
public void IsRecievedTimeBetweenMinAndMaxDateTimeValue()
{
testSubject = new WorkerProcess(repoInstance.Object, membershipInstance.Object, profileInstance.Object);
MessagePing data = new MessagePing()
{
Id = Guid.NewGuid(),
Source = DefaultSource,
Destination = DefaultDestination,
Message = "Hi!!",
MessageSentUTC = DateTime.UtcNow,
MessageRecievedUTC = null
};
bool returnValue = testSubject.PostMessage(data);
Assert.IsTrue(DateTime.MinValue < passedToRepo.MessageRecievedUTC &&
DateTime.MaxValue > passedToRepo.MessageRecievedUTC);
}
public virtual MessagePing Add(MessagePing data)
public MessagePing Remove(MessagePing data)
#endif
{
bool validDataIsPassed = null != data && null != data.Id && Guid.Empty != data.Id;
int operationResult;
MessagePing returnValue;
if (validDataIsPassed)
{
returnValue = this.MessageEntity.Remove(data);
operationResult = this.SaveChanges();
bool dataNoRemoved = 0 >= operationResult;
if (dataNoRemoved)
{
returnValue = null;
}
}
else
{
throw new Exception("Invalid data");
}
return returnValue;
}
public void RecievedTimeIsAlwaysGreaterThanSentTime()
{
testSubject = new WorkerProcess(repoInstance.Object, membershipInstance.Object, profileInstance.Object);
DateTime timestamp = DateTime.UtcNow;
MessagePing data = new MessagePing()
{
Id = Guid.NewGuid(),
Source = DefaultSource,
Destination = DefaultDestination,
Message = "Hi!!",
MessageSentUTC = timestamp.AddMilliseconds(1),
MessageRecievedUTC = timestamp
};
bool returnValue = testSubject.PostMessage(data);
Assert.IsFalse(returnValue);
}
private MessagePing SeedRecord()
{
MessagePing testSubject = new MessagePing();
MessagePing operationResult = null;
testSubject.Id = recordId;
testSubject.Source = "+919840200524";
testSubject.Destination = "+918903442090";
testSubject.Message = "Hello!!";
testSubject.MessageSentUTC = DateTime.UtcNow;
using (var context = new MessagingContext(connectionStringName))
{
operationResult = context.Add(testSubject);
}
return operationResult;
}
public void SourceAndDestinationAreNotSame()
{
#region Setup for test
testSubject = new WorkerProcess(repoInstance.Object, membershipInstance.Object, profileInstance.Object);
repoInstance.Setup(ent => ent.Add(It.IsAny<MessagePing>())).Returns(dummyMessage);
MessagePing testData = new MessagePing()
{
Source = "+919840200524",
Destination = "+919840200524",
Message = "Hello!",
MessageSentUTC = DateTime.UtcNow
};
#endregion
#region Test and Assert
bool postResult = testSubject.PostMessage(testData);
Assert.IsFalse(postResult);
#endregion
}
public static void InitializeForTests(TestContext contextInstance)
{
recordId = Guid.NewGuid();
testContextInstance = contextInstance;
dummyMessage = new MessagePing();
#region Prepare test data
testDataCollection = new List<MessagePing>();
testDataCollection.Add(new MessagePing()
{
Source = "+919840200524",
Destination = "+919941841903",
Message = "Hello, Good Morning Appa!",
MessageSentUTC = DateTime.UtcNow
});
testDataCollection.Add(new MessagePing()
{
Source = "+919941841903",
Destination = "+919840200524",
Message = "Good Morning Beta!",
MessageSentUTC = DateTime.UtcNow.AddMinutes(2)
});
testDataCollection.Add(new MessagePing()
{
Source = "+919840200524",
Destination = "+919941841903",
Message = "How are you appa",
MessageSentUTC = DateTime.UtcNow.AddMinutes(1)
});
testDataCollection.Add(new MessagePing()
{
Source = "+919941841903",
Destination = "+919840200524",
Message = "I am very good. Hope you are also good and a rockstar in your own way..",
MessageSentUTC = DateTime.UtcNow.AddMinutes(3)
});
testDataCollection.Add(new MessagePing()
{
Source = "+919941841903",
Destination = "+919551049084",
Message = "Good morning dear wife",
MessageSentUTC = DateTime.UtcNow.AddMinutes(3)
});
testDataCollection.Add(new MessagePing()
{
Source = "+919940425465",
Destination = "+919840200524",
Message = "Gud morning <3",
MessageSentUTC = DateTime.UtcNow.AddMinutes(3)
});
#endregion
entInstance = new Mock<DbSet<MessagePing>>();
repoInstance = new Mock<MessagingContext>(new string[] { "Kalanjiyam" });
membershipInstance = new Mock<IMembershipService>();
profileInstance = new Mock<IProfileService>();
userInstance = new Mock<MembershipUser>();
repoInstance.Setup(ent => ent.FindOne(It.IsAny<object[]>())).Returns(dummyMessage);
repoInstance.Setup(ent => ent.Where(It.IsAny<Expression<Func<MessagePing, bool>>>())).Returns<Expression<Func<MessagePing, bool>>>(
(expr) =>
{
return testDataCollection.Where(expr.Compile()).ToList<MessagePing>();
});
repoInstance.Setup(ent => ent.Add(It.IsAny<MessagePing>())).Callback<MessagePing>((data) => passedToRepo = data).Returns(dummyMessage);
userInstance.Setup(usr => usr.ProviderUserKey).Returns(recordId);
membershipInstance.Setup(mem => mem.CreateUser(It.IsAny<string>(), It.IsAny<string>(),
It.IsAny<string>(), It.IsAny<string>(),
It.IsAny<string>(), It.IsAny<bool>())).
Returns(MembershipCreateStatus.Success);
membershipInstance.Setup(mem => mem.GetUser(It.IsAny<string>())).Returns(userInstance.Object);
profileInstance.Setup(pro => pro.GetPropertyValue(It.IsAny<string>(), It.IsAny<string>())).Returns("http://www.google.com");
}
public void IsRecievedTimeWithinPast1Hour()
{
testSubject = new WorkerProcess(repoInstance.Object, membershipInstance.Object, profileInstance.Object);
MessagePing data = new MessagePing()
{
Id = Guid.NewGuid(),
Source = DefaultSource,
Destination = DefaultDestination,
Message = "Hi!!",
MessageSentUTC = DateTime.UtcNow,
MessageRecievedUTC = null
};
bool returnValue = testSubject.PostMessage(data);
Assert.IsTrue(DateTime.UtcNow.AddHours(Within1HourPast) < passedToRepo.MessageRecievedUTC);
}
public void SentTimeIsLessThanMaxTime()
{
testSubject = new WorkerProcess(repoInstance.Object, membershipInstance.Object, profileInstance.Object);
MessagePing data = new MessagePing()
{
Id = Guid.NewGuid(),
Source = DefaultSource,
Destination = DefaultDestination,
Message = "Hi!!",
MessageSentUTC = DateTime.MaxValue,
MessageRecievedUTC = null
};
bool returnValue = testSubject.PostMessage(data);
Assert.IsFalse(returnValue);
}
public void SentTimeIsExactly1WeekInPast()
{
testSubject = new WorkerProcess(repoInstance.Object, membershipInstance.Object, profileInstance.Object);
MessagePing data = new MessagePing()
{
Id = Guid.NewGuid(),
Source = DefaultSource,
Destination = DefaultDestination,
Message = "Hi!!",
MessageSentUTC = DateTime.UtcNow.AddDays(Exactly1WeekPast),
MessageRecievedUTC = null
};
bool returnValue = testSubject.PostMessage(data);
Assert.IsTrue(returnValue);
}
private bool ValidatePostedMessage(MessagePing data, out List<ValidationResult> validationSummary)
{
ICollection<ValidationResult> validationResults = new List<ValidationResult>();
bool simpleValidationOutcome = Validator.TryValidateObject(data, new ValidationContext(data), validationResults);
validationSummary = validationResults as List<ValidationResult>;
return simpleValidationOutcome;
}
public void DoesServerAddRecievedTimeForMessage()
{
testSubject = new WorkerProcess(repoInstance.Object, membershipInstance.Object, profileInstance.Object);
MessagePing data = new MessagePing()
{
Id = Guid.NewGuid(),
Source = DefaultSource,
Destination = DefaultDestination,
Message = "Hi!!",
MessageSentUTC = DateTime.UtcNow,
MessageRecievedUTC = null
};
bool returnValue = testSubject.PostMessage(data);
Assert.IsNotNull(passedToRepo.MessageRecievedUTC);
}
public void DoesMessageHaveMessageSentTime()
{
//TODO: Properly instantiate the WorkerProcess
testSubject = new WorkerProcess(repoInstance.Object, null, null);
MessagePing data = new MessagePing()
{
Id = Guid.NewGuid(),
Source = DefaultSource,
Destination = DefaultDestination,
Message = "Hi!!",
MessageSentUTC = DateTime.MinValue,
MessageRecievedUTC = null
};
bool returnValue = testSubject.PostMessage(data);
Assert.IsFalse(returnValue);
}
public virtual MessagePing Remove(MessagePing data)
public void IsTimeRecievedInUTCForMessage()
{
testSubject = new WorkerProcess(repoInstance.Object, membershipInstance.Object, profileInstance.Object);
DateTime timestamp = DateTime.Now;
MessagePing data = new MessagePing()
{
Id = Guid.NewGuid(),
Source = DefaultSource,
Destination = DefaultDestination,
Message = "Hi!!",
MessageSentUTC = timestamp,
MessageRecievedUTC = null
};
bool returnValue = testSubject.PostMessage(data);
Assert.IsTrue(DateTimeKind.Utc == data.MessageRecievedUTC.Value.Kind);
}
public static void InitializeForTests(TestContext contextInstance)
{
testContextInstance = contextInstance;
recordId = Guid.NewGuid();
dummyMessage = new MessagePing()
{
Id = recordId,
Source = "+919840200524",
Destination = "+918903442090",
Message = "Hello!!",
MessageSentUTC = DateTime.UtcNow
};
messagesDestination = new MessagePing()
{
Id = recordId,
Source = "+918903442090",
Destination = "+919840200524",
Message = "Hello!!",
MessageSentUTC = DateTime.UtcNow
};
messageSearchResult = new List<MessagePing>() { dummyMessage, messagesDestination }.AsQueryable<MessagePing>();
conversationGroups = new List<MessagePing>() { messagesDestination }.AsQueryable<MessagePing>();
membershipInstance = new Mock<IMembershipService>();
profileInstance = new Mock<IProfileService>();
userInstance = new Mock<MembershipUser>();
entInstance = new Mock<DbSet<MessagePing>>();
repoInstance = new Mock<MessagingContext>(new string[] { "Kalanjiyam" });
userInstance.Setup(usr => usr.ProviderUserKey).Returns(recordId);
membershipInstance.Setup(mem => mem.CreateUser(It.IsAny<string>(), It.IsAny<string>(),
It.IsAny<string>(), It.IsAny<string>(),
It.IsAny<string>(), It.IsAny<bool>())).
Returns(MembershipCreateStatus.Success);
membershipInstance.Setup(mem => mem.GetUser(It.IsAny<string>())).Returns(userInstance.Object);
profileInstance.Setup(pro => pro.GetPropertyValue(It.IsAny<string>(), It.IsAny<string>())).Returns("http://www.google.com");
repoInstance.Setup(ent => ent.FindOne(It.IsAny<object[]>())).Returns(dummyMessage);
/*
* NOTE: - Very Important notice to mock expressions in Moq.
* The code does not do proper set up for the scenario described here
* repoInstance.Setup(ent => ent.Where(d => d.Destination.Equals("+919840200524"))).Returns(conversationGroups).Verifiable();
*
* Since, the call to a method in another calls with the phone number as parameter modifies the above expression to look like this -
* d => (d.Destination == value(MessagingService.WorkerProcess+<>c__DisplayClass0).destination)
*
* Notice the string value(MessagingService.WorkerProcess+<>c_DisplayClass0).destination) since, the number is passed as parameter to the function in the class
* The syntax derived here is by trial and error. The procedure to get to this needs to be determined by me.
*
* For now this solves the problem so I am rolling on. It took multiple sessions of 2 hrs across 3+ days to pinpoint this behavior.
*
* It was pinpointed by not googling extensively but by reading the error message given by Moq very cautiously.
*
* The code which follows 2 line down is the actual syntax that does the job.
*/
//
//repoInstance.Setup(ent => ent.Where(It.Is<Expression<Func<MessagePing, bool>>>(expr => expr.ToString() == "d => (d.Destination == value(MessagingService.WorkerProcess+<>c__DisplayClass0).destination)"))).Returns(conversationGroups);
//Particular number match
//Making the mock change to the change in expression which now includes the Source and Destination check for a conversation to be listed
/*
* The new and changed expression looks like this -
* Left Expression = {((d.Destination == value(MessagingService.WorkerProcess+<>c__DisplayClass4).destination) AndAlso (d.Source == value(MessagingService.WorkerProcess+<>c__DisplayClass4).source))}
* Right Expression = {((d.Source == value(MessagingService.WorkerProcess+<>c__DisplayClass4).destination) AndAlso (d.Destination == value(MessagingService.WorkerProcess+<>c__DisplayClass4).source))}
*/
/*repoInstance.Setup(ent => ent.Where(It.Is<Expression<Func<MessagePing, bool>>>
(expr => Expression.Lambda<Func<string>>
((MemberExpression)(((expr.Body as BinaryExpression).Right as BinaryExpression).Right as BinaryExpression).Right).Compile()()
== "+919840200524") &&
(expr => Expression.Lambda<Func<string>>
((MemberExpression)(((expr.Body as BinaryExpression).Right as BinaryExpression).Right as BinaryExpression).Right).Compile()()
== "+919840200524")))
.Returns(conversationGroups);*/
repoInstance.Setup(
ent => ent.Where(
It.IsAny<Expression<Func<MessagePing, bool>>>()
)
).Returns(
conversationGroups
).Callback<Expression<Func<MessagePing, bool>>>(
(expr) => { passedExpression = expr; }
);
/*repoInstance.Setup(ent => ent.Where(
It.IsAny<Expression<Func<MessagePing, bool>>>()
)).
Returns(
new Func<Expression<Func<MessagePing, bool>>, IQueryable<MessagePing>>(
expr => messageSearchResult.Where(expr.Compile()).AsQueryable()
)
).Verifiable();*/
entInstance.As<IQueryable<MessagePing>>().Setup(rec => rec.Provider).Returns(messageSearchResult.Provider);
entInstance.As<IQueryable<MessagePing>>().Setup(rec => rec.Expression).Returns(messageSearchResult.Expression);
entInstance.As<IQueryable<MessagePing>>().Setup(rec => rec.ElementType).Returns(messageSearchResult.ElementType);
entInstance.As<IQueryable<MessagePing>>().Setup(rec => rec.GetEnumerator()).Returns(messageSearchResult.GetEnumerator());
defaultDestination = "+919840200524";
defaultSource = "+919840200524";
}
public virtual MessagePing Update(MessagePing data)
public MessagePing Update(MessagePing data)
#endif
{
bool validDataIsPassed = null != data && !String.IsNullOrEmpty(data.Source) && !String.IsNullOrEmpty(data.Destination);
if (validDataIsPassed)
{
}
else
{
throw new Exception("Invalid data");
}
throw new NotImplementedException();
}
public void BothSentAndRecievedTimeAreNotPresent()
{
testSubject = new WorkerProcess(repoInstance.Object, membershipInstance.Object, profileInstance.Object);
MessagePing data = new MessagePing()
{
Id = Guid.NewGuid(),
Source = DefaultSource,
Destination = DefaultDestination,
Message = "Hi!!",
MessageSentUTC = null,
MessageRecievedUTC = null
};
bool returnValue = testSubject.PostMessage(data);
Assert.IsFalse(returnValue);
}
