Add test for round trip on a Maven package
Add test for round trip on a Maven package

 * new test for a serialization and deserialization

Signed-off-by: Philippe Ombredanne <ca95c4a6a4931f366cbdaf5878c5016609417d37@nexb.com>
yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit,yashdsaraf/scancode-toolkit