config redirect

node_modules/fizzy-ui-utils/test/unit/get-parent.js

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+QUnit.test( 'getParent', function( assert ) {
+
+  var getParent = fizzyUIUtils.getParent;
+
+  var gridA = document.querySelector('.grid-a');
+  var itemA1 = document.querySelector('.item-a1');
+
+  var parent = getParent( itemA1, '.grid' );
+  assert.equal( parent, gridA, 'got grid parent from item' );
+
+  parent = getParent( document.querySelector('.span-a3'), '.grid' );
+  assert.equal( parent, gridA, 'got grid parent from span' );
+
+  parent = getParent( itemA1, '#qunit' );
+  assert.ok( parent === undefined, 'parent not tree is undefined' );
+
+  var treeNotInDocument = document.createElement('div');
+  treeNotInDocument.innerHTML =
+    '<div class="a">' +
+      '<div class="a1">' +
+    '</div>';
+
+  parent = getParent( treeNotInDocument.querySelector('.a1'), '.not-found' );
+
+  assert.ok(
+    parent === undefined,
+    'Parent should be `undefined` even when the given tree is not in the document'
+  );
+
+});