@qooxdoo/framework/source/class/qx/test/ui/virtual/cell/WidgetCell.js

The JS Framework for Coders

/* ************************************************************************

   qooxdoo - the new era of web development

   http://qooxdoo.org

   Copyright:
     2004-2010 1&1 Internet AG, Germany, http://www.1und1.de

   License:
     MIT: https://opensource.org/licenses/MIT
     See the LICENSE file in the project's top-level directory for details.

   Authors:
   * Christian Hagendorn (chris_schmidt)

************************************************************************ */

/* ************************************************************************


************************************************************************ */
/**
 *
 * @asset(qx/icon/${qx.icontheme}/22/emotes/face-angel.png)
 */

qx.Class.define("qx.test.ui.virtual.cell.WidgetCell", {
  extend: qx.dev.unit.TestCase,

  members: {
    __cell: null,

    setUp() {
      this.__cell = new qx.ui.virtual.cell.WidgetCell();
    },

    tearDown() {
      this.__cell.dispose();
      this.__cell = null;
    },

    testCreateWidget() {
      var item = this.__cell.getCellWidget();
      this.assertQxWidget(item);
      item.dispose();
    },

    testCreateWidgetWithDelegate() {
      this.__setUpDelegate();
      var item = this.__cell.getCellWidget();
      this.assertInterface(item, qx.ui.form.ListItem);
      item.dispose();
    },

    testPoolOnDelegateChange() {
      var item1 = this.__cell.getCellWidget();
      this.assertQxWidget(item1);

      var item2 = this.__cell.getCellWidget();
      this.assertQxWidget(item2);

      this.__cell.pool(item1);
      this.__cell.pool(item2);

      this.__setUpDelegate();
      var item = this.__cell.getCellWidget();
      this.assertInterface(item, qx.ui.form.ListItem);

      item.dispose();
      item1.dispose();
      item2.dispose();
    },

    testEvent() {
      var that = this;
      var widget = null;
      this.assertEventFired(
        this.__cell,
        "created",
        function () {
          widget = that.__cell.getCellWidget();
        },
        function (e) {
          that.assertQxWidget(e.getData());
        }
      );

      this.__cell.pool(widget);

      this.assertEventNotFired(
        this.__cell,
        "created",
        function () {
          that.__cell.getCellWidget();
        },
        function (e) {
          that.assertQxWidget(e.getData());
        }
      );

      widget.dispose();
    },

    testUpdateData() {
      this.__setUpDelegate();
      var item = this.__cell.getCellWidget();
      var data = {
        label: "label 1",
        icon: "icon/22/emotes/face-angel.png"
      };

      this.__cell.updateData(item, data);
      this.assertEquals(data.label, item.getLabel());
      this.assertEquals(data.icon, item.getIcon());
      item.dispose();
    },

    testUpdateEmptyData() {
      this.__setUpDelegate();
      var item = this.__cell.getCellWidget();

      this.__cell.updateData(item);
      this.assertNull(item.getLabel());
      this.assertNull(item.getIcon());
      item.dispose();
    },

    testUpdateWrongData() {
      var item = this.__cell.getCellWidget();
      var data = {
        banana: "joe"
      };

      var that = this;
      this.assertException(function () {
        that.__cell.updateData(item, data);
      });
      item.dispose();
    },

    __setUpDelegate() {
      this.__cell.setDelegate({
        createWidget() {
          return new qx.ui.form.ListItem();
        }
      });
    }
  }
});