openmct/platform/commonUI/general/test/services/PopupServiceSpec.js

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 * Open MCT, Copyright (c) 2014-2016, United States Government
 * as represented by the Administrator of the National Aeronautics and Space
 * Administration. All rights reserved.
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 * Open MCT is licensed under the Apache License, Version 2.0 (the
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define(
    ["../../src/services/PopupService"],
    function (PopupService) {

        describe("PopupService", function () {
            var mockDocument,
                testWindow,
                mockBody,
                mockElement,
                popupService;

            beforeEach(function () {
                mockDocument = jasmine.createSpyObj('$document', ['find']);
                testWindow = { innerWidth: 1000, innerHeight: 800 };
                mockBody = jasmine.createSpyObj('body', ['append']);
                mockElement = jasmine.createSpyObj('element', [
                    'css',
                    'remove'
                ]);

                mockDocument.find.andCallFake(function (query) {
                    return query === 'body' && mockBody;
                });

                popupService = new PopupService(mockDocument, testWindow);
            });

            it("adds elements to the body of the document", function () {
                popupService.display(mockElement, [0, 0]);
                expect(mockBody.append).toHaveBeenCalledWith(mockElement);
            });

            describe("when positioned in appropriate quadrants", function () {
                it("orients elements relative to the top-left", function () {
                    popupService.display(mockElement, [25, 50]);
                    expect(mockElement.css).toHaveBeenCalledWith({
                        position: 'absolute',
                        left: '25px',
                        top: '50px'
                    });
                });

                it("orients elements relative to the top-right", function () {
                    popupService.display(mockElement, [800, 50]);
                    expect(mockElement.css).toHaveBeenCalledWith({
                        position: 'absolute',
                        right: '200px',
                        top: '50px'
                    });
                });

                it("orients elements relative to the bottom-right", function () {
                    popupService.display(mockElement, [800, 650]);
                    expect(mockElement.css).toHaveBeenCalledWith({
                        position: 'absolute',
                        right: '200px',
                        bottom: '150px'
                    });
                });

                it("orients elements relative to the bottom-left", function () {
                    popupService.display(mockElement, [120, 650]);
                    expect(mockElement.css).toHaveBeenCalledWith({
                        position: 'absolute',
                        left: '120px',
                        bottom: '150px'
                    });
                });
            });

        });
    }
);