@qooxdoo/framework/source/class/qx/test/ui/tree/virtual/OneSelection.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)

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

qx.Class.define("qx.test.ui.tree.virtual.OneSelection", {
  extend: qx.test.ui.tree.virtual.SingleSelection,

  members: {
    setUp() {
      super.setUp();

      this.tree.setSelectionMode("one");
    },

    testSelectionWithClosedNode() {
      var root = this.createModelAndSetModel(2);
      var selection = this.tree.getSelection();

      var parent = root.getChildren().getItem(0);
      var itemToSelect = parent.getChildren().getItem(2);
      this.tree.openNode(parent);
      selection.push(itemToSelect);

      // check selection from tree
      this.assertEquals(1, selection.getLength(), "On Tree");
      this.assertEquals(itemToSelect, selection.getItem(0), "On Tree");

      // check selection from manager
      var selectionOnManager = this.tree._manager.getSelection();
      this.assertEquals(1, selectionOnManager.length);
      this.assertEquals(
        this.tree.getLookupTable().indexOf(itemToSelect),
        selectionOnManager[0]
      );

      var self = this;
      this.assertEventFired(
        selection,
        "change",
        function () {
          self.tree.closeNode(parent);
        },
        function (e) {
          var selectionOnManager = self.tree._manager.getSelection();
          self.assertEquals(
            1,
            selection.getLength(),
            "Selection not reset on Tree"
          );

          self.assertEquals(
            parent,
            selection.getItem(0),
            "Selection not reset on Tree"
          );

          self.assertEquals(
            1,
            selectionOnManager.length,
            "Selection not reset on manager"
          );

          self.assertEquals(
            self.tree.getLookupTable().indexOf(parent),
            selectionOnManager[0],
            "Selection not reset on manager"
          );
        }
      );
    },

    testSelectionWithClosedParentNode() {
      var root = this.createModelAndSetModel(3);
      var selection = this.tree.getSelection();

      var nodeToClose = root.getChildren().getItem(0);
      var parent = nodeToClose.getChildren().getItem(1);
      var itemToSelect = parent.getChildren().getItem(2);
      this.tree.openNodeAndParents(parent);
      selection.push(itemToSelect);

      // check selection from tree
      this.assertEquals(1, selection.getLength(), "On Tree");
      this.assertEquals(itemToSelect, selection.getItem(0), "On Tree");

      // check selection from manager
      var selectionOnManager = this.tree._manager.getSelection();
      this.assertEquals(1, selectionOnManager.length);
      this.assertEquals(
        this.tree.getLookupTable().indexOf(itemToSelect),
        selectionOnManager[0]
      );

      var self = this;
      this.assertEventFired(
        selection,
        "change",
        function () {
          self.tree.closeNode(nodeToClose);
        },
        function (e) {
          var selectionOnManager = self.tree._manager.getSelection();
          self.assertEquals(
            1,
            selection.getLength(),
            "Selection not reset on Tree"
          );

          self.assertEquals(
            nodeToClose,
            selection.getItem(0),
            "Selection not reset on Tree"
          );

          self.assertEquals(
            1,
            selectionOnManager.length,
            "Selection not reset on manager"
          );

          self.assertEquals(
            self.tree.getLookupTable().indexOf(nodeToClose),
            selectionOnManager[0],
            "Selection not reset on manager"
          );
        }
      );
    },

    testRemoveItem() {
      var root = this.createModelAndSetModel(2);
      var selection = this.tree.getSelection();

      var parent = root.getChildren().getItem(0);
      var itemToSelect = parent.getChildren().getItem(2);
      this.tree.openNode(parent);
      selection.push(itemToSelect);

      // check selection from tree before remove item
      this.assertEquals(1, selection.getLength(), "On Tree (setup)");
      this.assertEquals(itemToSelect, selection.getItem(0), "On Tree (setup)");

      var self = this;
      this.assertEventFired(
        selection,
        "change",
        function () {
          // remove selected item
          parent.getChildren().removeAt(2).dispose();
        },
        function (e) {
          // check selection from list
          self.assertEquals(1, selection.getLength(), "On Tree");
          self.assertEquals(parent, selection.getItem(0), "On Tree");

          // check selection from manager
          var selectionOnManager = self.tree._manager.getSelection();
          self.assertEquals(1, selectionOnManager.length, "On Manager");
          self.assertEquals(
            self.tree.getLookupTable().indexOf(parent),
            selectionOnManager[0],
            "On Manager"
          );
        }
      );
    }
  }
});