Fix #29: Make sure keys assertion, when used with not, works as the o…

…riginal keys assertion
astorije · Nov 2, 2015 · 0bc2fd5 · 0bc2fd5
1 parent 9abd1af
commit 0bc2fd5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/chai-immutable.js b/chai-immutable.js
@@ -241,7 +241,9 @@
           if (any) ok = keys.some(has);
           else {
             ok = keys.every(has);
-            if (!contains) ok = ok && keys.length === obj.count();
+            if (!contains && !utils.flag(this, 'negate')) {
+              ok = ok && keys.length === obj.count();
+            }
           }
 
           if (keys.length > 1) {