/*****************************************************************************
 * Open MCT, Copyright (c) 2014-2016, United States Government
 * as represented by the Administrator of the National Aeronautics and Space
 * Administration. All rights reserved.
 *
 * Open MCT is licensed under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0.
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 * Open MCT includes source code licensed under additional open source
 * licenses. See the Open Source Licenses file (LICENSES.md) included with
 * this source code distribution or the Licensing information page available
 * at runtime from the About dialog for additional information.
 *****************************************************************************/
define([
    '../RootObjectProvider'
], function (
    RootObjectProvider
) {
    describe('RootObjectProvider', function () {
        var rootRegistry,
            rootObjectProvider;

        function done() {
            var isDone = false;
            waitsFor(function () {
                return isDone;
            });
            return function () {
                isDone = true;
            };
        }

        beforeEach(function () {
            rootRegistry = jasmine.createSpyObj('rootRegistry', ['getRoots']);
            rootRegistry.getRoots.andReturn(Promise.resolve(['some root']));
            rootObjectProvider = new RootObjectProvider(rootRegistry);
        });

        it('supports fetching root', function () {
            rootObjectProvider.get()
                .then(function (root) {
                    expect(root).toEqual({
                        name: 'The root object',
                        type: 'root',
                        composition: ['some root']
                    });
                })
                .then(done());
        });
    });
});