test createBundle() and source deletion
createBundle - don't delete on specific path
Added createBundleExistsAsDirFails
Delete file after testing
close after test
Common helper to open/close/delete fs
close bundles
@Before/@After-style close/delete of zipfs
Use helper's @Before/@After tempfs
delete temp files
Delete temp files/dir on exit
Delete temp-files to avoid 'filling up' %TEMP%
Use 'fs' from Helper