initial commit

tests/setup.ts

@@ -0,0 +1,15 @@
+/**
+ * Jest test setup
+ */
+
+// Extend Jest timeout for integration tests
+jest.setTimeout(30000);
+
+// Mock WebSocket for tests
+(global as any).WebSocket = jest.fn().mockImplementation(() => ({
+  send: jest.fn(),
+  close: jest.fn(),
+  terminate: jest.fn(),
+  on: jest.fn(),
+  readyState: 1, // OPEN
+}));