Fixes #4821: Add a bundle to check if a package is installed (implementation + test case)
Refs #4821: Improve test to check if a package is installed by making sure we're testing on an installed package
Merge pull request #51 from jooooooon/dev_4821/add_a_bundle_to_check_if_a_package_is_installed_implementation_test_case

Dev 4821/add a bundle to check if a package is installed implementation test case