feat: productionize paid modes and PvP capture

test/debugManagerHealth.test.js

@@ -0,0 +1,32 @@
+const DebugManager = require('../src/debug/debugManager');
+
+describe('DebugManager daemon freshness', () => {
+    const originalEnv = process.env.NODE_ENV;
+    const originalSource = process.env.BLOCK_SOURCE;
+
+    beforeEach(() => {
+        process.env.NODE_ENV = 'production';
+        process.env.BLOCK_SOURCE = 'daemon';
+    });
+
+    afterAll(() => {
+        if (originalEnv === undefined) delete process.env.NODE_ENV;
+        else process.env.NODE_ENV = originalEnv;
+        if (originalSource === undefined) delete process.env.BLOCK_SOURCE;
+        else process.env.BLOCK_SOURCE = originalSource;
+    });
+
+    test('rejects a stale cached height until a recent RPC poll succeeds', () => {
+        const manager = new DebugManager({ broadcastBlockHeight: jest.fn() });
+        manager.lastProductionBlockHeight = 123;
+        manager.lastSuccessfulRpcAt = 0;
+
+        expect(manager.isChainHealthy()).toBe(false);
+
+        manager.lastSuccessfulRpcAt = Date.now();
+        expect(manager.isChainHealthy(1000)).toBe(true);
+
+        manager.lastSuccessfulRpcAt = Date.now() - 2000;
+        expect(manager.isChainHealthy(1000)).toBe(false);
+    });
+});