Hi,
you should create a "normal" sample package with a SCORM tool, just to get the Package skeleton, mainly the imsmanifest.xml file, then you can create an HTML page charged to perform a series of SCORM calls with the right delays e.g. the ones done by your SCOes with no tests. Then the same should be done to simulate a quiz in a SCO.
How to look at the SCORM calls? Attend you real packages in Moodle using the API logging to easily record the SCORM calls and create an average set of them.
Finally you need to create the steps using those "dummy" SCORM packages.
HTH,
Matteo