Initial checkin of Blueprint-MCP plugin

tools/blueprint-mcp/test/setup.ts

@@ -0,0 +1,36 @@
+/**
+ * setup.ts — Vitest globalSetup.
+ *
+ * Before any test file runs:
+ *   1. Generate a temp UE5 project with a junction to the real plugin
+ *   2. Spawn a commandlet on port 19847 and wait until healthy
+ *
+ * After all tests complete:
+ *   3. Shut down the commandlet
+ *   4. Remove the junction and temp directory
+ */
+
+import {
+  generateTempProject,
+  spawnCommandlet,
+  shutdownCommandlet,
+  cleanupTempProject,
+} from "./bootstrap.js";
+
+export async function setup(): Promise<void> {
+  console.log("[setup] Generating temp project...");
+  const projectDir = generateTempProject();
+
+  console.log("[setup] Spawning commandlet...");
+  await spawnCommandlet(projectDir);
+  console.log("[setup] Ready.");
+}
+
+export async function teardown(): Promise<void> {
+  console.log("[teardown] Shutting down commandlet...");
+  await shutdownCommandlet();
+
+  console.log("[teardown] Cleaning up temp project...");
+  cleanupTempProject();
+  console.log("[teardown] Done.");
+}