docs: document availableParallelism() usage

[poolifier.git] / tests / utils.test.js

diff --git a/tests/utils.test.js b/tests/utils.test.js
index b1a91776a61ac63abefb10eea11ee11f19c1b29d..f62d49c68af0a9a3a187cbf06d7899b7685cc829 100644 (file)
--- a/tests/utils.test.js
+++ b/tests/utils.test.js
@@ -1,5 +1,5 @@
 const { expect } = require('expect')
-const { isPlainObject, median } = require('../lib/utils')
+const { isPlainObject, median, availableParallelism } = require('../lib/utils')
 const {
   isKillBehavior,
   KillBehaviors
@@ -60,4 +60,8 @@ describe('Utils test suite', () => {
     expect(isKillBehavior(KillBehaviors.HARD, null)).toBe(false)
     expect(isKillBehavior(KillBehaviors.SOFT, 'unknown')).toBe(false)
   })
+
+  it('Verify availableParallelism() behavior', () => {
+    expect(typeof availableParallelism() === 'number').toBe(true)
+  })
 })