public async Task ConnectionIsClosedOnDispose()
{
// Arrange
var stream = new Mock <IStreaming>();
stream.Setup(s => s.CloseStream()).Verifiable();
var streamingList = new List <IStreaming>
{
stream.Object
};
var userStream = new Mock <IStreamingConnection>();
userStream.Setup(s => s.Start(It.IsAny <Func <IStreamContent, Task> >())).Returns(Task.FromResult(streamingList));
var parser = StreamParser.Create(userStream.Object, null);
parser.StartStreaming();
// Act
await parser.StreamingTask;
parser.Dispose();
// Assert
stream.Verify(s => s.CloseStream(), Times.Once());
}
public void ReceivingFavoriteRaisesEvent()
{
// Arrange
string strContent =
"{ \"event\":\"favorite\", \"created_at\": \"Sat Sep 04 16:10:54 +0000 2010\", \"target\": { \"id\": 123 }, \"source\": { \"id\": 456 }, \"target_object\": { \"created_at\": \"Wed Jun 06 20:07:10 +0000 2012\", \"id_str\": \"210462857140252672\" } }";
var execute = new Mock <ITwitterExecute>();
StreamContent content = new StreamContent(execute.Object, strContent);
var stream = new Mock <IStreamingConnection>();
stream.Setup(s => s.Start(It.IsAny <Func <IStreamContent, Task> >()))
.Callback <Func <StreamContent, Task> >(func => func(content))
.Returns(Task.FromResult(new List <IStreaming>()));
var parser = StreamParser.Create(stream.Object);
EventStreamEventArgs receivedData = null;
ManualResetEventSlim waitHandle = new ManualResetEventSlim(false);
parser.FavoriteEventReceived += (s, e) =>
{
receivedData = e;
waitHandle.Set();
};
// Act
parser.StartStreaming();
waitHandle.Wait(1000);
// Assert
Assert.IsNotNull(receivedData);
Assert.AreEqual(StreamEventType.Favorite, receivedData.Event);
Assert.AreEqual(456ul, receivedData.Source.GetUserId());
Assert.AreEqual(123ul, receivedData.Target.GetUserId());
}
public void ReceivingUnknownDataRaisesEvent()
{
// Arrange
string strContent = "{\"test\":[1,2,3]}";
var execute = new Mock <ITwitterExecute>();
StreamContent content = new StreamContent(execute.Object, strContent);
var stream = new Mock <IStreamingConnection>();
stream.Setup(s => s.Start(It.IsAny <Func <IStreamContent, Task> >()))
.Callback <Func <StreamContent, Task> >(func => func(content))
.Returns(Task.FromResult(new List <IStreaming>()));
var parser = StreamParser.Create(stream.Object);
StreamEventArgs receivedData = null;
ManualResetEventSlim waitHandle = new ManualResetEventSlim(false);
parser.UnknownDataReceived += (s, e) =>
{
receivedData = e;
waitHandle.Set();
};
// Act
parser.StartStreaming();
waitHandle.Wait(1000);
// Assert
Assert.IsNotNull(receivedData);
Assert.AreEqual(strContent, receivedData.Json);
}
public void ReceivingStatusRaisesEvent()
{
// Arrange
var strContent = File.ReadAllText("Data/tweet.json");
var execute = new Mock <ITwitterExecute>();
StreamContent content = new StreamContent(execute.Object, strContent);
var stream = new Mock <IStreamingConnection>();
stream.Setup(s => s.Start(It.IsAny <Func <IStreamContent, Task> >()))
.Callback <Func <StreamContent, Task> >(func => func(content))
.Returns(Task.FromResult(new List <IStreaming>()));
var parser = StreamParser.Create(stream.Object);
StatusStreamEventArgs receivedData = null;
ManualResetEventSlim waitHandle = new ManualResetEventSlim(false);
parser.StatusReceived += (s, e) =>
{
receivedData = e;
waitHandle.Set();
};
// Act
parser.StartStreaming();
waitHandle.Wait(1000);
// Assert
Assert.IsNotNull(receivedData);
Assert.AreNotEqual(0ul, receivedData.Status.StatusID);
}
public void ReceivingStatusDeleteRaisesEvent()
{
// Arrange
string strContent = "{\"delete\":{\"status\":{\"id\":1234,\"id_str\":\"1234\",\"user_id\":3,\"user_id_str\":\"3\"}}}";
var execute = new Mock <ITwitterExecute>();
StreamContent content = new StreamContent(execute.Object, strContent);
var stream = new Mock <IStreamingConnection>();
stream.Setup(s => s.Start(It.IsAny <Func <IStreamContent, Task> >()))
.Callback <Func <StreamContent, Task> >(func => func(content))
.Returns(Task.FromResult(new List <IStreaming>()));
var parser = StreamParser.Create(stream.Object);
DeleteStreamEventArgs receivedDelete = null;
ManualResetEventSlim waitHandle = new ManualResetEventSlim(false);
parser.StatusDeleted += (s, e) =>
{
receivedDelete = e;
waitHandle.Set();
};
// Act
parser.StartStreaming();
waitHandle.Wait(1000);
// Assert
Assert.IsNotNull(receivedDelete);
Assert.AreEqual(1234ul, receivedDelete.Id);
Assert.AreEqual(3ul, receivedDelete.UserId);
}
public void StreamParserCanBeCreated()
{
// Arrange
var userStream = new Mock <IStreamingConnection>();
// Act
var parser = StreamParser.Create(userStream.Object, null);
// Assert
Assert.IsNotNull(parser);
}
private static StreamParser SetupParser(string strContent)
{
var execute = new Mock <ITwitterExecute>();
StreamContent content = new StreamContent(execute.Object, strContent);
var stream = new Mock <IStreamingConnection>();
stream.Setup(s => s.Start(It.IsAny <Func <IStreamContent, Task> >()))
.Callback <Func <StreamContent, Task> >(func => func(content))
.Returns(Task.FromResult(new List <IStreaming>()));
var parser = StreamParser.Create(stream.Object, null);
return(parser);
}
public void StreamIsNotStartedTwice()
{
// Arrange
var userStream = new Mock <IStreamingConnection>();
userStream.Setup(s => s.Start(It.IsAny <Func <IStreamContent, Task> >()))
.Returns(Task.FromResult(new List <IStreaming>())).Verifiable();
var parser = StreamParser.Create(userStream.Object, null);
// Act
parser.StartStreaming();
parser.StartStreaming();
// Assert
userStream.Verify(s => s.Start(It.IsAny <Func <IStreamContent, Task> >()), Times.AtMostOnce());
}
public async Task KeepAliveMessageIsIgnored()
{
// Arrange
string strContent = "";
var execute = new Mock <ITwitterExecute>();
StreamContent content = new StreamContent(execute.Object, strContent);
var stream = new Mock <IStreamingConnection>();
stream.Setup(s => s.Start(It.IsAny <Func <IStreamContent, Task> >()))
.Callback <Func <StreamContent, Task> >(func => func(content))
.Returns(Task.FromResult(new List <IStreaming>()));
var parser = StreamParser.Create(stream.Object);
// Act
parser.StartStreaming();
await parser.StreamingTask;
// Assert
}