test: improve coverage

[poolifier.git] / tests / worker / cluster-worker.test.js

diff --git a/tests/worker/cluster-worker.test.js b/tests/worker/cluster-worker.test.js
index 5dec6076f8e34ec7f0bdf7eec42c4b5202d3d980..6bbf3246f0b806b37d1165a7a719b216511bb027 100644 (file)
--- a/tests/worker/cluster-worker.test.js
+++ b/tests/worker/cluster-worker.test.js
@@ -1,9 +1,25 @@
-const expect = require('expect')
+const { expect } = require('expect')
 const { ClusterWorker } = require('../../lib')
 
 describe('Cluster worker test suite', () => {
+  let numberOfMessagesSent = 0
+  const send = () => {
+    ++numberOfMessagesSent
+  }
+  class SpyWorker extends ClusterWorker {
+    getMainWorker () {
+      return { send }
+    }
+  }
+
   it('Verify worker has default maxInactiveTime', () => {
     const worker = new ClusterWorker(() => {})
-    expect(worker.maxInactiveTime).toEqual(60_000)
+    expect(worker.opts.maxInactiveTime).toStrictEqual(60000)
+  })
+
+  it('Verify worker invokes the getMainWorker() and send() methods', () => {
+    const worker = new SpyWorker(() => {})
+    worker.sendToMainWorker({ ok: 1 })
+    expect(numberOfMessagesSent).toBe(1)
   })
 })