var Tree = require('../src/util/tree');

var TreeSuite = module.exports = {};

TreeSuite.getPropertyByPath = function(test) {
  var tree = new Tree(this.treeState);
  var label = tree.get(['items', 1, 'label']);
  test.ok(label === 'root.child2', 'The property value should be "root.child2" !');
  test.done();
};

TreeSuite.updatePropertyByPath = function(test) {
  var tree = new Tree(this.treeState);
  var path = ['items', 1, 'label'];
  tree.update(path, {$set: 'foo'});
  var label = tree.get(path);
  test.ok(label === 'foo', 'The property value should be "foo" !');
  test.done();
};

TreeSuite.findItem = function(test) {
  var tree = new Tree(this.treeState);
  var result = tree.find(this.treeItem);
  test.ok(result.path.join('.') === 'items.1.items.0.items.0', 'The result should have a path equal to "items.1.items.0.items.0" !');
  test.done();
};

TreeSuite.setUp = function(done) {

  this.treeItem = {
    label: "root.child2.child1.child1",
    items: []
  };

  this.treeState = {
    label: "root",
    items: [
      {
        label: "root.child1",
        items: [
          {
            label: "root.child1.child1",
            items: [

            ]
          }
        ]
      },
      {
        label: "root.child2",
        items: [
          {
            label: "root.child2.child1",
            items: [
              this.treeItem
            ]
          }
        ]
      }
    ]
  };

  done();

};