V14: Additional blueprint endpoints

[elit0451]

Details

• Fixed /item endpoint to return 0 items when no items' keys are passed in, as opposed to returning all items (there is a task to align this behaviour across all item endpoints);
• Added 2 new blueprint endpoints:
  • GET /umbraco/management/api/v1/tree/document-blueprint/ancestors - used for breadcrumbs.
  • GET /umbraco/management/api/v1/document-type/{id}/blueprint - used when creating new content, to show the blueprints available for a document type.
• Fixed some test cases + added some more;

Test

• Create some blueprints;
• Test the 3 endpoints:
  • Make sure that you can get the items you expect through the /item endpoint and that you get 0 items when no keys are passed;
  • Pass the blueprint key to the /ancestors endpoint and verify that you get the folder and the item in response;
  • After you have created several blueprints for a /document-type, see if you get the correct items through the document type endpoint.

[Zeegaan]

Found 2 small things, rest looks good 🚀