add utility to wait for logger

tests/testcafe/utils.ts

@@ -157,3 +157,12 @@ export const generateTestEvent = async (formIds = [], jwt_access: string) => (
 );
 
 export const sleep = async (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));
+
+export const waitForLogger = async (logger: RequestLogger) => {
+  for (let i = 0; i < 50; i++) {
+    await sleep(100);
+    if (logger.requests.length > 0 ) {
+      return;  
+    }
+  }
+}