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a4b857a034
For elements created before this change where useGrid is not defined, default it to true to ensure consistent display size Inline constant definitions in unit tests if they are only used once
104 lines
4.1 KiB
JavaScript
104 lines
4.1 KiB
JavaScript
/*****************************************************************************
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* Open MCT, Copyright (c) 2014-2017, 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 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 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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define(
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['../../src/elements/ElementProxy'],
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function (ElementProxy) {
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describe("A fixed position element proxy", function () {
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var testElement,
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testElements,
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proxy;
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beforeEach(function () {
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testElement = {
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x: 1,
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y: 2,
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stroke: '#717171',
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width: 42,
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height: 24,
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useGrid: true
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};
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testElements = [{}, {}, testElement, {}];
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proxy = new ElementProxy(
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testElement,
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testElements.indexOf(testElement),
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testElements,
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[13,21]
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);
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});
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it("exposes element properties", function () {
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Object.keys(testElement).forEach(function (k) {
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expect(proxy[k]()).toEqual(testElement[k]);
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});
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});
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it("allows elements to be removed", function () {
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proxy.remove();
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expect(testElements).toEqual([{}, {}, {}]);
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});
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it("allows order to be changed", function () {
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proxy.order("down");
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expect(testElements).toEqual([{}, testElement, {}, {}]);
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proxy.order("up");
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expect(testElements).toEqual([{}, {}, testElement, {}]);
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proxy.order("bottom");
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expect(testElements).toEqual([testElement, {}, {}, {}]);
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proxy.order("top");
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expect(testElements).toEqual([{}, {}, {}, testElement]);
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});
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it("ensures x/y values are non-negative", function () {
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proxy.x(-1);
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proxy.y(-400);
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expect(proxy.x()).toEqual(0);
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expect(proxy.y()).toEqual(0);
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});
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it("allows modifying the current grid size", function () {
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proxy.setGridSize([112,420]);
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expect(proxy.gridSize).toEqual([112,420]);
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});
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it("returns the current grid size only if the element snaps to grid", function () {
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expect(proxy.getGridSize()).toEqual([13,21]);
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proxy.useGrid(false);
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expect(proxy.getGridSize()).toEqual([1,1]);
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});
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it("returns the mininum height and width of an element currently used units", function () {
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// Assumes mininum height and width are 10, in pixels
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expect(proxy.getMinWidth()).toEqual(1);
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expect(proxy.getMinHeight()).toEqual(1);
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proxy.setGridSize([7,4]);
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expect(proxy.getMinWidth()).toEqual(2);
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expect(proxy.getMinHeight()).toEqual(3);
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proxy.useGrid(false);
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expect(proxy.getMinWidth()).toEqual(10);
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expect(proxy.getMinHeight()).toEqual(10);
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});
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});
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}
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);
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