JavaFX 8: how to access a step at run time, for automated UI tests

Hi fans of JavaFX,.

I am currently working on JavaFX support in the monotypic project. To provide automated test functionality, it is necessary to have access to the graphic scene. I have to do when running without access to the source code of the application and without any information about the architecture. I can give you more information if necessary, but I think that this will not be no need to answer my question.

In any case, what I do currently accesses a private field to the class of course by reflection. It is a static list with references to all stages of creation. I could also use the internal API StageHelper class, this class is the same. One can argue what is better, but none of them are really good.

Another way I can think, call the start method of the application to the reflection and hand over the step to which I have a reference to, but this may cause problems in many ways.

I ask you so in a better way what currently exists or may exist in the future.

Thanks in advance,

Marcel

OK, he does not believe that there is something like a large system event listener. I looked for something like this, but have not found anything. I think I'll keep my current solution until something useful in the public API.

I already use an EventFilter onstage for the mouse and key events. In addition, I add ListChangeListener to all children-lists of nodes-parents, to know when something in the Application changes.

Maybe you Misunderstood can be the reason for the question. If I could listen to the events system wide I could check if a node, the stage or scene is the source or the target of an event and from there I could cross the scene graph.

Tags: Java

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