public void IntegerGreaterOrEqualThanFilter()
{
IQbservable<StubMessage> qbservable = Observable.Range(18, 20).Select(i => new StubMessage { MessageId = i }).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable<StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc?$filter=MessageId ge 23"));
Assert.AreEqual(23, filteredQbservable.ToEnumerable().First().MessageId);
}
public void IntegerDivisionEqualsFilter()
{
IQbservable<StubMessage> qbservable = Observable.Range(15, 3).Select(i => new StubMessage { MessageId = i }).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable<StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc?$filter=(MessageId div 2) eq 8"));
Assert.AreEqual(16, filteredQbservable.ToEnumerable().First().MessageId);
}
public void EmptyFilterProducesUnfilteredObservable()
{
IQbservable<StubMessage> qbservable = Observable.Range(1, 10).Select(i => new StubMessage { MessageId = i }).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable<StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc"));
Assert.AreEqual(1, filteredQbservable.ToEnumerable().First().MessageId);
}
public void CastFilter()
{
IQbservable<StubMessage> qbservable = Observable.Range(1, 3).Select(i => new StubMessage { MessageId = i, ComplexProperty = new StubMessage.ComplexType() { Foo = i.ToString(CultureInfo.InvariantCulture) } }).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable<StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc?$filter=MessageId gt cast(3,'Edm.Int32')"));
Assert.AreEqual(2, filteredQbservable.ToEnumerable().First().MessageId);
}
public IObservable <TResult> GetEventStream <TSource, TResult>(EventQuery <TSource, TResult> query)
{
Uri = new QueryUriProvider().GetQueryUri(query);
UriQueryDeserializer deserializer = new UriQueryDeserializer();
return(deserializer.Deserialize(((IObservable <TSource>)Source).AsQbservable(), Uri) as IQbservable <TResult>);
}
public void IntegerLessThanFilter()
{
IQbservable <StubMessage> qbservable = new[] { 20, 19, 18, 17, 16 }.ToObservable().Select(i => new StubMessage {
MessageId = i
}).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable <StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc?$filter=MessageId lt 18"));
Assert.AreEqual(17, filteredQbservable.ToEnumerable().First().MessageId);
}
public void IntegerGreaterOrEqualThanFilter()
{
IQbservable <StubMessage> qbservable = Observable.Range(18, 20).Select(i => new StubMessage {
MessageId = i
}).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable <StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc?$filter=MessageId ge 23"));
Assert.AreEqual(23, filteredQbservable.ToEnumerable().First().MessageId);
}
public void EmptyFilterProducesUnfilteredObservable()
{
IQbservable <StubMessage> qbservable = Observable.Range(1, 10).Select(i => new StubMessage {
MessageId = i
}).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable <StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc"));
Assert.AreEqual(1, filteredQbservable.ToEnumerable().First().MessageId);
}
public void SkipQueryParameterSkipsFirstNResultsReturned()
{
IQbservable <StubMessage> qbservable = Observable.Range(1, 15).Select(i => new StubMessage {
MessageId = i
}).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable <StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc?$skip=5"));
Assert.AreEqual(6, filteredQbservable.ToEnumerable().First().MessageId);
}
public void IntegerDivisionEqualsFilter()
{
IQbservable <StubMessage> qbservable = Observable.Range(15, 3).Select(i => new StubMessage {
MessageId = i
}).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable <StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc?$filter=(MessageId div 2) eq 8"));
Assert.AreEqual(16, filteredQbservable.ToEnumerable().First().MessageId);
}
public void CastFilter()
{
IQbservable <StubMessage> qbservable = Observable.Range(1, 3).Select(i => new StubMessage {
MessageId = i, ComplexProperty = new StubMessage.ComplexType()
{
Foo = i.ToString(CultureInfo.InvariantCulture)
}
}).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable <StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc?$filter=MessageId gt cast(3,'Edm.Int32')"));
Assert.AreEqual(2, filteredQbservable.ToEnumerable().First().MessageId);
}
/// <summary>
/// Called when [connected async].
/// </summary>
/// <param name="request">The request.</param>
/// <param name="connectionId">The connection id.</param>
/// <returns></returns>
protected override Task OnConnected(IRequest request, string connectionId)
{
return(Task.Factory.StartNew(() => {
logger.Log(Logger.LogLevel.Debug, "Request URI {0}", request.Url);
IDisposable currentSubscription;
if (subscriptions.ContainsKey(connectionId) && subscriptions.TryGetValue(connectionId, out currentSubscription))
{
return;
}
if (request.Url == null)
{
return;
}
string resourceName = queryDeserializer.GetResourceName(new Uri(request.Url.ToString().Replace("/connect", "")));
PropertyInfo propertyInfo = typeof(T).GetProperty(resourceName);
if (propertyInfo == null)
{
throw new NotImplementedException("Need exception type");
}
Type messageType = propertyInfo.PropertyType.GetInterfaces().Concat(new[] { propertyInfo.PropertyType }).Where(
iface => iface.IsGenericType && iface.GetGenericTypeDefinition() == typeof(IQbservable <>)).Select(iface => iface.GetGenericArguments()[0]).FirstOrDefault();
if (messageType == null)
{
throw new NotImplementedException("Need exception type");
}
IQbservable qbservable = queryDeserializer.Deserialize(propertyInfo.GetValue(context, null) as IQbservable, messageType, request.Url);
Func <IQbservable <int>, string, IDisposable> dummyCreateSubscription = CreateSubscription;
IDisposable subscription = dummyCreateSubscription.Method.GetGenericMethodDefinition().MakeGenericMethod(new[] { messageType }).Invoke(
this, new object[] { qbservable, connectionId }) as IDisposable;
subscriptions.AddOrUpdate(connectionId, subscription, (x, y) => subscription);
logger.Log(Logger.LogLevel.Debug, string.Format("New client {0} connected to server. Total connected clients {1}", connectionId, subscriptions.Count));
}));
}
public void IntegerLessOrEqualThanFilter()
{
IQbservable<StubMessage> qbservable = new[] { 20, 19, 18, 17, 16 }.ToObservable().Select(i => new StubMessage { MessageId = i }).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable<StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc?$filter=MessageId le 18"));
Assert.AreEqual(18, filteredQbservable.ToEnumerable().First().MessageId);
}
public void TopQueryParameterLimitsResultsReturned()
{
IQbservable<StubMessage> qbservable = Observable.Range(1, 15).Select(i => new StubMessage { MessageId = i }).AsQbservable();
UriQueryDeserializer uriQueryDeserializer = new UriQueryDeserializer();
IQbservable<StubMessage> filteredQbservable = uriQueryDeserializer.Deserialize(qbservable, new Uri("http://foo.bar/qux.svc?$top=5"));
Assert.AreEqual(5, filteredQbservable.ToEnumerable().Last().MessageId);
}