From 09f85d6b3289d8eaf71b40861d78f081885edd58 Mon Sep 17 00:00:00 2001
From: Sophie Kirschner <sophie@thehumangeo.com>
Date: Sun, 30 Jul 2017 15:11:48 +0300
Subject: [PATCH] Additional isEqual test case

Related to https://github.com/pineapplemachine/higher/issues/97

Added to check the source of some unexpected behavior which turned out to be a mistake in the test I wrote rather than here
---
 src/core/isEqual.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/core/isEqual.js b/src/core/isEqual.js
index 9bdad1c..0cab825 100644
--- a/src/core/isEqual.js
+++ b/src/core/isEqual.js
@@ -76,6 +76,14 @@ export const isEqual = lightWrap({
             hi.assert(hi.isEqual(20, 20));
             hi.assert(hi.isEqual(true, true));
         },
+        "emptyIterablesEqual": hi => {
+            hi.assert(hi.isEqual([], []));
+            hi.assert(hi.isEqual([], ""));
+            hi.assert(hi.isEqual("", ""));
+            hi.assert(hi.isEqual([], hi.emptySequence()));
+            hi.assert(hi.isEqual("", hi.emptySequence()));
+            hi.assert(hi.isEqual(hi.emptySequence(), hi.emptySequence()));
+        },
     },
 });