def test_package_manager_reset():
"""
Test that packagesConfig and packagesMappings are cleared when reset is called
"""
cntlr = Mock()
PackageManager.init(cntlr, loadPackagesConfig=False)
assert len(PackageManager.packagesMappings) == 0
PackageManager.packagesMappings['mapping'] = 'package'
PackageManager.reset()
assert len(PackageManager.packagesConfig) == 0
assert len(PackageManager.packagesMappings) == 0
assert PackageManager._cntlr == cntlr
