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https://github.com/nasa/openmct.git
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95 lines
3.8 KiB
JavaScript
95 lines
3.8 KiB
JavaScript
/*****************************************************************************
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* Open MCT Web, Copyright (c) 2014-2015, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT Web is licensed under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT Web includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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/*global define,Promise,describe,it,expect,beforeEach,waitsFor,jasmine*/
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define(
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["../../src/elements/PlotSeriesWindow"],
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function (PlotSeriesWindow) {
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"use strict";
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describe("A plot's window on a telemetry series", function () {
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var mockSeries,
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testSeries,
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window;
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beforeEach(function () {
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testSeries = [
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[ 0, 42 ],
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[ 10, 1 ],
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[ 20, 4 ],
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[ 30, 9 ],
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[ 40, 3 ]
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];
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mockSeries = jasmine.createSpyObj(
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'series',
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['getPointCount', 'getDomainValue', 'getRangeValue']
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);
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mockSeries.getPointCount.andCallFake(function () {
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return testSeries.length;
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});
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mockSeries.getDomainValue.andCallFake(function (i) {
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return testSeries[i][0];
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});
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mockSeries.getRangeValue.andCallFake(function (i) {
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return testSeries[i][1];
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});
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window = new PlotSeriesWindow(
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mockSeries,
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"testDomain",
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"testRange",
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1,
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testSeries.length
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);
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});
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it("provides a window upon a data series", function () {
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expect(window.getPointCount()).toEqual(4);
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expect(window.getDomainValue(0)).toEqual(10);
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expect(window.getRangeValue(0)).toEqual(1);
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});
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it("looks up using specific domain/range keys", function () {
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window.getDomainValue(0);
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window.getRangeValue(0);
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expect(mockSeries.getDomainValue)
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.toHaveBeenCalledWith(1, 'testDomain');
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expect(mockSeries.getRangeValue)
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.toHaveBeenCalledWith(1, 'testRange');
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});
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it("can be split into smaller windows", function () {
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var windows = window.split();
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expect(windows.length).toEqual(2);
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expect(windows[0].getPointCount()).toEqual(2);
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expect(windows[1].getPointCount()).toEqual(2);
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expect(windows[0].getDomainValue(0)).toEqual(10);
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expect(windows[1].getDomainValue(0)).toEqual(30);
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expect(windows[0].getRangeValue(0)).toEqual(1);
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expect(windows[1].getRangeValue(0)).toEqual(9);
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});
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});
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}
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); |