Include symbol properties in matcher diffs

* #1966
2022-05-07 13:26:15 -07:00
parent 9d80377fe3
commit 468e9577cd
7 changed files with 81 additions and 36 deletions
--- a/src/core/util.js
+++ b/src/core/util.js
@@ -76,15 +76,9 @@ getJasmineRequireObj().util = function(j$) {
  };

  util.objectDifference = function(obj, toRemove) {
-    var diff = {};
-
-    for (var key in obj) {
-      if (util.has(obj, key) && !util.has(toRemove, key)) {
-        diff[key] = obj[key];
-      }
-    }
-
-    return diff;
+    return j$.MatchersUtil.keys(obj)
+      .filter(key => !util.has(toRemove, key))
+      .map(key => [key, obj[key]]);
  };

  util.has = function(obj, key) {