public void ShouldHandleInternalErrorsAndNotifyCallbacks()
{
IClientOperation errorSubscribeOperation = Substitute.For <IClientOperation>();
errorSubscribeOperation.ToJson().Returns(x => throw new Exception("forced error"));
ParseQuery <ParseObject> query = new ParseQuery <ParseObject>();
_subscriptionFactory.CreateSubscriptionFunction = () => new TestSubscription(1, query)
{
CreateSubscribeClientOperationFunction = _ => errorSubscribeOperation
};
LiveQueryException exception = null;
ErrorCallback <ParseObject> errorCallback = Substitute.For <ErrorCallback <ParseObject> >();
errorCallback.Invoke(query, Arg.Do <LiveQueryException>(e => exception = e));
_parseLiveQueryClient.Subscribe(query).HandleError(errorCallback);
_webSocketClientCallback.OnMessage(MockConnectedMessage()); // Trigger a re-subscribe
// This will never get a chance to call op=subscribe, because an exception was thrown
_webSocketClient.DidNotReceive().Send(Arg.Any <string>());
errorCallback.Received().Invoke(query, exception);
Assert.AreEqual("Error when subscribing", exception.Message);
Assert.NotNull(exception.GetBaseException());
}
public void ShouldHandleServerErrorsAndNotifyCallbacks()
{
LiveQueryException exception = null;
ParseQuery <ParseObject> query = new ParseQuery <ParseObject>("test");
ErrorCallback <ParseObject> errorCallback = Substitute.For <ErrorCallback <ParseObject> >();
errorCallback.Invoke(query, Arg.Do <LiveQueryException>(e => exception = e));
Subscription <ParseObject> subscription = Subscribe(query).HandleError(errorCallback);
_webSocketClientCallback.OnMessage(MockErrorMessage(subscription.RequestId));
errorCallback.Received().Invoke(query, exception);
Assert.IsInstanceOf <ServerReportedException>(exception);
ServerReportedException serverException = (ServerReportedException)exception;
Assert.AreEqual("testError", serverException.Error);
Assert.AreEqual(1, serverException.Code);
Assert.AreEqual(true, serverException.IsReconnect);
}
