Extend tests for bootstrapping priority

[sighphyre]

Right now the order of bootstrapping options is codified in source code but not through tests/specs. We should lay down some tests to ensure that the order of bootstrapping selector is defined.

Currently the order of priority is:

• Data object is highest priority
• Then the closure
• Then the file bootstrapper
• Then the url bootstrapper

This should be fixed in place with a test so that it isn't accidentally changed in future

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.