Add a test about iterables

ehmicky · Jul 8, 2019 · 3e4d7c7 · 3e4d7c7
1 parent e188d3b
commit 3e4d7c7
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/test/cartesian.js b/test/cartesian.js
@@ -1,5 +1,14 @@
+import test from 'ava'
+
+import testEach from '../src/main.js'
+
 import { testSnapshots } from './helpers/snapshot.js'
 
 testSnapshots('Normal iterations', [[['a']], [['a', 'b'], ['c', 'd']]])
 
 testSnapshots('No arguments', [[]])
+
+test('should return an iterable', t => {
+  const iterable = testEach(['a'])
+  t.is(typeof iterable[Symbol.iterator], 'function')
+})