158 lines
6.4 KiB
JavaScript
158 lines
6.4 KiB
JavaScript
/*****************************************************************************
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* Open MCT, Copyright (c) 2014-2018, 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/UnitAccessorMutator'],
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function (UnitAccessorMutator) {
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var GRID_SIZE = [13,17];
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describe("An elementProxy.gridSize accessor-mutator", function () {
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var mockElementProxy,
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testElement,
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mockLineProxy,
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testLine,
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uAM,
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uAMLine;
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beforeEach(function () {
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testElement = {
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x: 2,
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y: 3,
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width: 4,
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height: 5,
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useGrid: true
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};
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mockElementProxy = {
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element: testElement,
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gridSize: GRID_SIZE,
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getMinHeight: jasmine.createSpy('minHeight'),
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getMinWidth: jasmine.createSpy('minWidth')
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};
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testLine = {
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x: 7,
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y: 8,
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x2: 9,
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y2: 10,
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width: 11,
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height: 12,
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useGrid: true
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};
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mockLineProxy = {
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element: testLine,
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gridSize: GRID_SIZE,
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getMinHeight: jasmine.createSpy('minHeight'),
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getMinWidth: jasmine.createSpy('minWidth')
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};
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uAM = new UnitAccessorMutator(mockElementProxy);
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uAMLine = new UnitAccessorMutator(mockLineProxy);
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mockElementProxy.getMinWidth.andReturn(1);
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mockElementProxy.getMinHeight.andReturn(1);
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mockLineProxy.getMinWidth.andReturn(1);
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mockLineProxy.getMinHeight.andReturn(1);
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});
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it("allows access to useGrid", function () {
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expect(uAM()).toEqual(mockElementProxy.element.useGrid);
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});
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it("allows mutation of useGrid", function () {
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uAM(false);
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expect(mockElementProxy.element.useGrid).toEqual(false);
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});
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it("converts coordinates appropriately for a box", function () {
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uAM(false);
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expect(mockElementProxy.element.x).toEqual(26);
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expect(mockElementProxy.element.y).toEqual(51);
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expect(mockElementProxy.element.width).toEqual(52);
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expect(mockElementProxy.element.height).toEqual(85);
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uAM(true);
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expect(mockElementProxy.element.x).toEqual(2);
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expect(mockElementProxy.element.y).toEqual(3);
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expect(mockElementProxy.element.width).toEqual(4);
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expect(mockElementProxy.element.height).toEqual(5);
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});
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it("converts coordinates appropriately for a line", function () {
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uAMLine(false);
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expect(mockLineProxy.element.x).toEqual(91);
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expect(mockLineProxy.element.y).toEqual(136);
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expect(mockLineProxy.element.x2).toEqual(117);
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expect(mockLineProxy.element.y2).toEqual(170);
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expect(mockLineProxy.element.width).toEqual(143);
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expect(mockLineProxy.element.height).toEqual(204);
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uAMLine(true);
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expect(mockLineProxy.element.x).toEqual(7);
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expect(mockLineProxy.element.y).toEqual(8);
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expect(mockLineProxy.element.x2).toEqual(9);
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expect(mockLineProxy.element.y2).toEqual(10);
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expect(mockLineProxy.element.width).toEqual(11);
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expect(mockLineProxy.element.height).toEqual(12);
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});
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it("doesn't covert coordinates unecessarily", function () {
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uAM(false);
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expect(mockElementProxy.element.x).toEqual(26);
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expect(mockElementProxy.element.y).toEqual(51);
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expect(mockElementProxy.element.width).toEqual(52);
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expect(mockElementProxy.element.height).toEqual(85);
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uAM(false);
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expect(mockElementProxy.element.x).toEqual(26);
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expect(mockElementProxy.element.y).toEqual(51);
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expect(mockElementProxy.element.width).toEqual(52);
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expect(mockElementProxy.element.height).toEqual(85);
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});
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it("snaps coordinates onto the grid", function () {
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uAM(false);
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mockElementProxy.element.x += 11;
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mockElementProxy.element.y -= 27;
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mockElementProxy.element.width -= 14;
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mockElementProxy.element.height += 4;
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uAM(true);
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expect(mockElementProxy.element.x).toEqual(3);
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expect(mockElementProxy.element.y).toEqual(1);
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expect(mockElementProxy.element.width).toEqual(3);
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expect(mockElementProxy.element.height).toEqual(5);
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});
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it("enforces a minimum height and width", function () {
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uAM(false);
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mockElementProxy.element.width = 4;
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mockElementProxy.element.height = 4;
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uAM(true);
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expect(mockElementProxy.element.width).toEqual(1);
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expect(mockElementProxy.element.height).toEqual(1);
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});
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});
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}
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);
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