mirror of
https://github.com/nasa/openmct.git
synced 2024-12-27 08:32:28 +00:00
101 lines
4.5 KiB
JavaScript
101 lines
4.5 KiB
JavaScript
/*****************************************************************************
|
|
* Open MCT Web, Copyright (c) 2014-2015, United States Government
|
|
* as represented by the Administrator of the National Aeronautics and Space
|
|
* Administration. All rights reserved.
|
|
*
|
|
* Open MCT Web 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 Web 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.
|
|
*****************************************************************************/
|
|
/*global define,Promise,describe,it,expect,beforeEach,waitsFor,jasmine*/
|
|
|
|
/**
|
|
* MergeModelsSpec. Created by vwoeltje on 11/6/14.
|
|
*/
|
|
define(
|
|
["../../src/elements/PlotPanZoomStack"],
|
|
function (PlotPanZoomStack) {
|
|
"use strict";
|
|
|
|
describe("A plot pan-zoom stack", function () {
|
|
var panZoomStack,
|
|
initialOrigin,
|
|
initialDimensions,
|
|
otherOrigins,
|
|
otherDimensions;
|
|
|
|
// Shorthand for verifying getOrigin, getDimensions, and getPanZoom,
|
|
// which should always agree.
|
|
function verifyPanZoom(origin, dimensions) {
|
|
expect(panZoomStack.getOrigin()).toEqual(origin);
|
|
expect(panZoomStack.getDimensions()).toEqual(dimensions);
|
|
expect(panZoomStack.getPanZoom()).toEqual({
|
|
origin: origin,
|
|
dimensions: dimensions
|
|
});
|
|
}
|
|
|
|
beforeEach(function () {
|
|
initialOrigin = [ 4, 2 ];
|
|
initialDimensions = [ 600, 400 ];
|
|
otherOrigins = [ [8, 6], [12, 9] ];
|
|
otherDimensions = [ [400, 300], [200, 300] ];
|
|
panZoomStack =
|
|
new PlotPanZoomStack(initialOrigin, initialDimensions);
|
|
});
|
|
|
|
it("starts off reporting its initial values", function () {
|
|
verifyPanZoom(initialOrigin, initialDimensions);
|
|
});
|
|
|
|
it("allows origin/dimensions pairs to be pushed/popped", function () {
|
|
panZoomStack.pushPanZoom(otherOrigins[0], otherDimensions[0]);
|
|
verifyPanZoom(otherOrigins[0], otherDimensions[0]);
|
|
panZoomStack.pushPanZoom(otherOrigins[1], otherDimensions[1]);
|
|
verifyPanZoom(otherOrigins[1], otherDimensions[1]);
|
|
panZoomStack.popPanZoom();
|
|
verifyPanZoom(otherOrigins[0], otherDimensions[0]);
|
|
panZoomStack.popPanZoom();
|
|
verifyPanZoom(initialOrigin, initialDimensions);
|
|
});
|
|
|
|
it("reports current stack depth", function () {
|
|
expect(panZoomStack.getDepth()).toEqual(1);
|
|
panZoomStack.pushPanZoom(otherOrigins[0], otherDimensions[0]);
|
|
expect(panZoomStack.getDepth()).toEqual(2);
|
|
panZoomStack.pushPanZoom(otherOrigins[1], otherDimensions[1]);
|
|
expect(panZoomStack.getDepth()).toEqual(3);
|
|
});
|
|
|
|
it("allows base pan zoom to be restored", function () {
|
|
panZoomStack.pushPanZoom(otherOrigins[0], otherDimensions[0]);
|
|
panZoomStack.pushPanZoom(otherOrigins[1], otherDimensions[1]);
|
|
panZoomStack.clearPanZoom();
|
|
verifyPanZoom(initialOrigin, initialDimensions);
|
|
});
|
|
|
|
it("allows base pan zoom to be changed", function () {
|
|
panZoomStack.pushPanZoom(otherOrigins[0], otherDimensions[0]);
|
|
panZoomStack.setBasePanZoom(otherOrigins[1], otherDimensions[1]);
|
|
// Should not have changed current top-of-stack
|
|
verifyPanZoom(otherOrigins[0], otherDimensions[0]);
|
|
|
|
// Clear the stack - should be at our new base pan-zoom state
|
|
panZoomStack.clearPanZoom();
|
|
verifyPanZoom(otherOrigins[1], otherDimensions[1]);
|
|
});
|
|
});
|
|
}
|
|
); |