Added unit tests for trapFocus option for Reveal.

diff --git a/test/javascript/components/reveal.js b/test/javascript/components/reveal.js
index 802d9ed62b61e346f27acc24a5de626bb96b0398..bca91dc47d662b20070fce8e50cff47ea81fd033 100644 (file)
--- a/test/javascript/components/reveal.js
+++ b/test/javascript/components/reveal.js
@@ -128,6 +128,17 @@ describe('Reveal', function() {
 
       plugin.open();
     });
+
+    it('traps focus if trapFocus option is true', function() {
+      $html = $(template).appendTo('body');
+      plugin = new Foundation.Reveal($html, {trapFocus: true});
+
+      let spy = sinon.spy(Foundation.Keyboard, 'trapFocus');
+      plugin.open();
+
+      sinon.assert.called(spy);
+      Foundation.Keyboard.trapFocus.restore();
+    });
   });
 
        describe('close()', function() {
@@ -189,6 +200,20 @@ describe('Reveal', function() {
       
       plugin.close();
     });
+
+    it('releases focus if trapFocus option is true', function() {
+      $html = $(template).appendTo('body');
+      plugin = new Foundation.Reveal($html, {trapFocus: true});
+
+      // Open it first
+      plugin.open();
+
+      let spy = sinon.spy(Foundation.Keyboard, 'releaseFocus');
+      plugin.close();
+
+      sinon.assert.called(spy);
+      Foundation.Keyboard.releaseFocus.restore();
+    });
   });
 
        describe('toggle()', function() {