From: Jérôme Benoit <jerome.benoit@sap.com>
Date: Sat, 28 Feb 2026 23:59:52 +0000 (+0100)
Subject: fix(tests): restore ping() method and cleanup wsPingSetInterval
X-Git-Tag: ocpp-server@v3.0.0~53
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=df60b612e9fb861597445d13886b88bac674b966;p=e-mobility-charging-stations-simulator.git

fix(tests): restore ping() method and cleanup wsPingSetInterval

Fixes Windows CI hang caused by:
- Missing wsPingSetInterval cleanup in cleanupChargingStation()
- Removed ping()/pong() methods that ChargingStation.ts still calls

The WebSocket ping interval was never cleared during test cleanup,
keeping the Node.js event loop alive indefinitely on Windows.
---

diff --git a/tests/charging-station/helpers/StationHelpers.ts b/tests/charging-station/helpers/StationHelpers.ts
index d3b6de4c..d88939cb 100644
--- a/tests/charging-station/helpers/StationHelpers.ts
+++ b/tests/charging-station/helpers/StationHelpers.ts
@@ -175,6 +175,12 @@ export function cleanupChargingStation (station: ChargingStation): void {
     station.heartbeatSetInterval = undefined
   }
 
+  // Stop WebSocket ping timer
+  if (station.wsPingSetInterval != null) {
+    clearInterval(station.wsPingSetInterval)
+    station.wsPingSetInterval = undefined
+  }
+
   // Close WebSocket connection
   if (station.wsConnection != null) {
     try {
diff --git a/tests/charging-station/mocks/MockWebSocket.ts b/tests/charging-station/mocks/MockWebSocket.ts
index 2420023b..04e75bc7 100644
--- a/tests/charging-station/mocks/MockWebSocket.ts
+++ b/tests/charging-station/mocks/MockWebSocket.ts
@@ -98,6 +98,20 @@ export class MockWebSocket extends EventEmitter {
     return this.sentMessages.map(msg => JSON.parse(msg) as unknown)
   }
 
+  /**
+   * Ping the server (no-op in mock)
+   */
+  public ping (): void {
+    // No-op for tests
+  }
+
+  /**
+   * Pong response (no-op in mock)
+   */
+  public pong (): void {
+    // No-op for tests
+  }
+
   /**
    * Send a message through the WebSocket
    * @param data - Message to send