# PR Test Runner Pipeline for SDKs
```mermaid
flowchart TB
subgraph J1[Job: Deploy Stack]
A[Event: PR Created] --> B(Task: Deploy Pulumi Stack)
B --> C[Task: Upload stack output to Artifact<br/>Ex: Backend URL]
end
subgraph J2[Job: NET Tests]
C --> D[Task: Download artifacts]
D --> E[Task: Set Backend URL vairable]
E --> F[Task: Run NET Tests with Backend URL]
end
subgraph J3[Job: Node Tests]
C --> M[Task: Download artifacts]
M --> N[Task: Set Backend URL vairable]
N --> O[Task: Run Node Tests with Backend URL]
end
subgraph J4[Job: Tear down stack]
Z[Event: PR Closed] --o Y[Task: Pulumi Down]
end
O --> J4
F --> J4
```