Commit
f6d1bda7d21b83fc1c4a8ba6843a1c593f7c6ab0
by devpabloggtsk35-36: Adds integration tests for story retrieval and search
functionality in service layer
Added integration tests covering story retrieval by ID and text search,
including invalid input handling and expected exception behavior.
Updated
`StoryService` to use a custom `EntityNotFoundException` instead of
`NotFoundException`, since Arquillian wraps it in an
`ArquillianProxyException`.
Changes
