# Overworld: NPC testcases combined (`u.overworld-06`)

Version: v1.2, 2022-08-11, adapt to new template \
Author: Florian Wüst, Gilian Rehm, Leon Hofmeister  

## Description

This use case verifies that everything regarding NPCs works as intended.  
This includes loading dialogue lines from the data base and displaying it correctly as well as displaying a sprite showing if the NPC has something new to say or not.

## Precondition

All pre-conditions of the linked test cases are fulfilled.

## Postcondition

All post-conditions of the linked test cases are fulfilled.

## Typical procedure

The tester executes all linked test cases and they work as intended.

## Alternative procedures

Not all test cases work as intended.

## Criticality

Medium

## Linkages

- [NPC load text from backend (`u.overworld-7`)](u-overworld-07-load-npc-texts-from-backend.md)
- [NPC show dialogue box (`u.overworld-08`)](u-overworld-08-show-npc-dialogbox.md)
- [NPC mark as talked to (`u.overworld-9`)](u-overworld-09-mark-npc-as-talked-to.md)