I'm working on an ActiveSync email client application (on Android, not that it matters). I would like to be able to write unit tests that validate the client's WBXML requests against Microsoft's published EAS schemas. Those schemas are available in Microsoft's documentation (example), but I'm hoping to avoid the need to copy and paste a bunch of XML from the documentation; more importantly, I'd like to have the versions of those schemas that go with earlier releases of Exchange, not just the latest.
The question: Are Microsoft's .xsd schemas available as discrete files anywhere? Are they shipped with Exchange itself, perhaps?