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gaia/apps/verticalhome/test/unit/contextmenu_ui_test.js

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+'use strict';
+
+/* global app, contextMenuUI, wallpaper, MocksHelper */
+
+require('/shared/elements/gaia_grid/js/grid_dragdrop.js');
+require('/shared/elements/gaia_grid/js/grid_icon_renderer.js');
+require('/shared/elements/gaia_grid/js/grid_layout.js');
+require('/shared/elements/gaia_grid/js/grid_view.js');
+require('/shared/elements/gaia_grid/js/grid_zoom.js');
+require('/shared/elements/gaia_grid/js/items/grid_item.js');
+require('/shared/elements/gaia_grid/js/items/placeholder.js');
+require('/shared/elements/gaia_grid/script.js');
+require('/test/unit/mock_item_store.js');
+require('/shared/test/unit/mocks/mock_lazy_loader.js');
+require('/shared/test/unit/load_body_html_helper.js');
+require('/js/wallpaper.js');
+requireElements('verticalhome/elements/contextmenu.html');
+
+var mocksHelperForContextMenuUI = new MocksHelper([
+  'LazyLoader',
+  'ItemStore'
+]).init();
+
+suite('contextmenu_ui.js >', function() {
+
+  mocksHelperForContextMenuUI.attachTestHelpers();
+
+  var fakeEvt = {};
+
+  suiteSetup(function(done) {
+    loadBodyHTML('/index.html');
+    require('/js/app.js', done);
+  });
+
+  setup(function(done) {
+    app.init();
+    this.sinon.stub(app.grid._grid, 'getNearestItemIndex').returns(0);
+    require('/js/contextmenu_ui.js', done);
+  });
+
+  suiteTeardown(function() {
+    document.body.innerHTML = '';
+  });
+
+  function assertDisplayed() {
+    assert.isTrue(!contextMenuUI.dialog.hasAttribute('hidden'));
+  }
+
+  function assertHidden() {
+    assert.isTrue(contextMenuUI.dialog.hasAttribute('hidden'));
+  }
+
+  test(' Show and hide context menu', function() {
+    var clock = sinon.useFakeTimers();
+    contextMenuUI.show(fakeEvt);
+    clock.tick(50);
+    assertDisplayed();
+    contextMenuUI.hide();
+    assertHidden();
+  });
+
+  test(' Change wallpaper action', function(done) {
+    var stub = sinon.stub(wallpaper, 'change', function() {
+      stub.restore;
+      done();
+    });
+
+    contextMenuUI.show(fakeEvt);
+    contextMenuUI.dialog.querySelector('#change-wallpaper-action').click();
+    assertHidden();
+  });
+
+  test(' Cancel action', function() {
+    contextMenuUI.show(fakeEvt);
+    contextMenuUI.dialog.dispatchEvent(new CustomEvent('gaiamenu-cancel'));
+    assertHidden();
+  });
+
+  test(' Hide the context menu when the document is hidden', function() {
+    Object.defineProperty(document, 'hidden', {
+      configurable: true,
+      get: function() {
+        return true;
+      }
+    });
+
+    contextMenuUI.show(fakeEvt);
+    contextMenuUI.handleEvent({
+      'type': 'visibilitychange'
+    });
+
+    delete document.hidden;
+    assertHidden();
+  });
+
+});