From 8d424d46fa599a069a801301e34f98e44b99e3d9 Mon Sep 17 00:00:00 2001
From: Chris Sperry <chris.sperry@outthink.io>
Date: Thu, 25 Feb 2021 22:09:27 +0000
Subject: [PATCH] test: add more tests to ensure getImpureIterable works as
 expected

---
 test/ts-iterable-functions.test.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/ts-iterable-functions.test.ts b/test/ts-iterable-functions.test.ts
index e09ad64..576e0f8 100644
--- a/test/ts-iterable-functions.test.ts
+++ b/test/ts-iterable-functions.test.ts
@@ -66,6 +66,7 @@ import {
   _sequenceEqual,
   _reduce,
   toIterable,
+  _first,
 } from '../src/ts-iterable-functions'
 import { Date } from './Date'
 import { deepEqualityComparer } from 'ts-equality-comparer'
@@ -1218,6 +1219,8 @@ describe('blinq test', () => {
     const iterable = getImpureIterable()
     expect([...iterable]).toEqual([0, 1, 2])
     expect([...iterable]).toEqual([1, 2, 3])
+    expect(_first(iterable)).toBe(2)
+    expect(_first(iterable)).toBe(3)
   })
 })
 function getImpureIterable() {