BiDiKo: Happy Path API-Tests

Akzeptanzkriterien

1. Accept Reply Test. Submission anlegen -> Reply anlegen -> Reply akzeptieren (zustelldienst!239)
2. Reject Reply Test. Submission anlegen -> Reply anlegen -> Reply ablehnen
3. Submission an vorhandenen Case anhängen Test. Submission anlegen -> Submission anlegen
4. 2 Replies in Case Test. Submission anlegen -> Reply anlegen -> Reply anlegen
5. Neuen /cases/* Endpunkt testen

added Epic::Bidirectional-Communication team::ZSD type::Story workflow::In Progress labels

assigned to @Christoph_Metzger

mentioned in issue #460 (closed)

marked the checklist item Accept Reply Test. Submission anlegen -> Reply anlegen -> Reply akzeptieren (zustelldienst!239) as completed

changed the description

changed milestone to %PI-4 (Q-4)

marked the checklist item 2 Replies in Case Test. Submission anlegen -> Reply anlegen -> Reply anlegen as completed

marked the checklist item Submission an vorhandenen Case anhängen Test. Submission anlegen -> Submission anlegen as completed

marked the checklist item Reject Reply Test. Submission anlegen -> Reply anlegen -> Reply ablehnen as completed