more queue stuff

test-js/src/declare-queue.js

@@ -0,0 +1,18 @@
+import { assert, connectAmqp } from './utils/utils.js';
+
+const queueName = 'test-queue-124';
+
+const connection = await connectAmqp();
+
+const channel = await connection.createChannel();
+
+const reply = await channel.assertQueue(queueName, { durable: true });
+
+assert(reply.messageCount === 0, 'Message found in queue');
+assert(reply.consumerCount === 0, 'Consumer listening on queue');
+assert(reply.queue === queueName, 'Wrong queue name returned');
+
+console.log(`created queue '${queueName}'`);
+
+await channel.close();
+await connection.close();

test-js/src/utils/utils.js

@@ -16,3 +16,9 @@ export const connectAmqp = async () => {
     {}
   );
 };
+
+export const assert = (cond, msg) => {
+  if (!cond) {
+    throw new Error(`Assertion failed: ${msg}`);
+  }
+};