Add a test that shows the fixed issue

2019-09-26 15:20:29 +02:00
parent 25d9fa1efe
commit d2e33a0df0
1 changed files with 5 additions and 0 deletions
--- a/test/spec/ol/events/eventtarget.test.js
+++ b/test/spec/ol/events/eventtarget.test.js
@@ -64,6 +64,11 @@ describe('ol.events.EventTarget', function() {
      eventTarget.removeEventListener('foo', spy1, false);
      expect(eventTarget.listeners_['foo']).to.have.length(1);
    });
+    it.only('does nothing when called with undefined listener', function() {
+      eventTarget.addEventListener('foo', spy1);
+      eventTarget.removeEventListener('foo', undefined);
+      expect(eventTarget.listeners_['foo']).to.eql([spy1]);
+    });
  });

  describe('#dispatchEvent()', function() {