From: Morgan Harris <gormster@me.com>
Date: Tue, 23 Nov 2021 02:11:12 +0000 (+1100)
Subject: Add test for closest matching parent
X-Git-Tag: 3.1.2~2^2~2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=180b292968f7b1491757ea9195cb12bf6c12bba9;p=svg.js.git

Add test for closest matching parent
---

diff --git a/spec/spec/elements/Element.js b/spec/spec/elements/Element.js
index 0d7fa55..5076373 100644
--- a/spec/spec/elements/Element.js
+++ b/spec/spec/elements/Element.js
@@ -175,6 +175,19 @@ describe('Element.js', function () {
       expect(rect.parents(group1).length).toBe(3)
       expect(rect.parents()).toEqual([ group3, group2, group1, canvas ])
     })
+
+    it('returns array of parents until the closest matching parent', () => {
+      const canvas = SVG().addTo(container)
+      const groupA = canvas.group().addClass('test')
+      const group1 = canvas.group().addClass('test')
+      const group2 = group1.group().addClass('test').addClass('foo')
+      const group3 = group2.group().addClass('foo')
+      const rect = group3.rect(100, 100)
+
+      expect(rect.parents('.test')).toEqual([ group3, group2 ])
+      expect(rect.parents('.foo')).toEqual([ group3 ])
+      expect(rect.parents('.test:not(.foo)')).toEqual([ group3, group2, group1 ])
+    })
   })
 
   describe('reference()', () => {