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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
using System.Collections.Generic;
using System.Reactive;
using System;
namespace Microsoft.Reactive.Testing
{
class MockObserver<T> : ITestableObserver<T>
{
TestScheduler scheduler;
List<Recorded<Notification<T>>> messages;
public MockObserver(TestScheduler scheduler)
{
if (scheduler == null)
throw new ArgumentNullException("scheduler");
this.scheduler = scheduler;
this.messages = new List<Recorded<Notification<T>>>();
}
public void OnNext(T value)
{
messages.Add(new Recorded<Notification<T>>(scheduler.Clock, Notification.CreateOnNext<T>(value)));
}
public void OnError(Exception exception)
{
messages.Add(new Recorded<Notification<T>>(scheduler.Clock, Notification.CreateOnError<T>(exception)));
}
public void OnCompleted()
{
messages.Add(new Recorded<Notification<T>>(scheduler.Clock, Notification.CreateOnCompleted<T>()));
}
public IList<Recorded<Notification<T>>> Messages
{
get { return messages; }
}
}
}
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