fix: deep-eql bump package to support symbols

chaijs · Nov 7, 2022 · 9f9699a · 9f9699a
1 parent 53315df
commit 9f9699a
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Showing 3 changed files with 25 additions and 4 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -50,7 +50,7 @@
   "dependencies": {
     "assertion-error": "^1.1.0",
     "check-error": "^1.0.2",
-    "deep-eql": "^4.0.0",
+    "deep-eql": "^4.1.2",
     "loupe": "^2.3.0",
     "pathval": "^1.1.1",
     "type-detect": "^4.0.5"

diff --git a/test/expect.js b/test/expect.js
@@ -1473,6 +1473,27 @@ describe('expect', function () {
     expect(a).not.to.deep.equal({});
   });
 
+  it('deep.equal(Symbol)', function () {
+    var symb = Symbol('a');
+    var a = { [symb]: 'b' }
+      , b = { [symb]: 'b' };
+    expect(a).to.deep.equal(a);
+    expect(a).to.deep.equal(b);
+
+    var symb2 = Symbol('c');
+    var c = { [symb]: { [symb2]: 'c' } }
+      , d = { [symb]: { [symb2]: 'b' } };
+    expect(c).to.deep.equal(c);
+    expect(d).to.not.deep.equal(c);
+
+    var symb3 = Symbol('d');
+    var e = { [symb]: { [symb3]: 'b' } };
+    expect(d).to.not.deep.equal(e);
+
+    var f = { [symb]: { [symb3]: 'b' } };
+    expect(e).to.deep.equal(f);
+  });
+
   it('empty', function(){
     function FakeArgs() {};
     FakeArgs.prototype.length = 0;