@qooxdoo/framework/source/class/qx/test/ui/form/virtual/VirtualSelectBox.js

The JS Framework for Coders

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

   qooxdoo - the new era of web development

   http://qooxdoo.org

   Copyright:
     2004-2011 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)

************************************************************************ */
qx.Class.define("qx.test.ui.form.virtual.VirtualSelectBox", {
  extend: qx.test.ui.LayoutTestCase,

  members: {
    __selectBox: null,

    setUp() {
      super.setUp();

      this.__model = this.__createModelData();
      this.__selectBox = new qx.ui.form.VirtualSelectBox(this.__model);
      this.getRoot().add(this.__selectBox);

      this.flush();
    },

    tearDown() {
      super.tearDown();

      this.__selectBox.destroy();
      this.__selectBox = null;
      this.__model.dispose();
      this.__model = null;
    },

    __createModelData() {
      var model = new qx.data.Array();

      for (var i = 0; i < 100; i++) {
        model.push("item " + (i + 1));
      }

      return model;
    },

    testCreation() {
      this.assertEquals(
        this.__model.getLength(),
        this.__selectBox.getModel().getLength(),
        "Model length not equals!"
      );

      this.assertEquals(
        this.__model,
        this.__selectBox.getModel(),
        "Model instance not equals!"
      );

      this.assertEquals(
        this.__model,
        this.__selectBox
          .getChildControl("dropdown")
          .getChildControl("list")
          .getModel(),
        "Model instance on list not equals!"
      );

      this.assertEquals(
        1,
        this.__selectBox.getSelection().getLength(),
        "Selection length not equals!"
      );

      this.assertEquals(
        this.__model.getItem(0),
        this.__selectBox.getSelection().getItem(0),
        "Selection instance not equals!"
      );
    }
  }
});