Fix names passed in testCopyModel() instead of adding logic within the test.
Fix names passed in testCopyModel() instead of adding logic within the test.

opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core