70 lines
2.2 KiB
JavaScript
70 lines
2.2 KiB
JavaScript
describe('Directive zoomImage', () => {
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let compile;
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let scope;
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let srcDefault = 'http://default.img.jpg/';
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let srcZoom = 'http://zoom.img.jpg/';
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let findContainer;
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beforeEach(ngModule('vnCore'));
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beforeEach(inject(($compile, $rootScope) => {
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compile = $compile;
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scope = $rootScope.$new();
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}));
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afterEach(() => {
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if (findContainer) {
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findContainer.parentNode.removeChild(findContainer);
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findContainer = undefined;
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}
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});
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function getCompiledImage(imgHtml) {
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let element = angular.element(imgHtml);
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let compiledElement = compile(element)(scope);
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scope.$digest();
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return compiledElement;
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}
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it('should create zoom container when click into image', () => {
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let image = getCompiledImage(`<img src="${srcDefault}" zoom-image>`);
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image[0].click();
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findContainer = document.querySelector('.vn-zoom-image');
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expect(findContainer).not.toBeNull();
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});
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it('should detroy zoom container when click outside zoomed image', () => {
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let image = getCompiledImage(`<img src="${srcDefault}" zoom-image>`);
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image[0].click();
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findContainer = document.querySelector('.vn-zoom-image');
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findContainer.click();
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findContainer = document.querySelector('.vn-zoom-image');
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expect(findContainer).toBeNull();
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});
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it('should create new image, into zoom container, with src as original image src', () => {
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let image = getCompiledImage(`<img src="${srcDefault}" zoom-image>`);
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image[0].click();
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findContainer = document.querySelector('.vn-zoom-image');
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let zoomedImg = findContainer.querySelector('img');
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expect(zoomedImg.src).toEqual(srcDefault);
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});
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it('should create new image, into zoom container, with src likes zoomImage value', () => {
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let image = getCompiledImage(`<img src="${srcDefault}" zoom-image="${srcZoom}">`);
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image[0].click();
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findContainer = document.querySelector('.vn-zoom-image');
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let zoomedImg = findContainer.querySelector('img');
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expect(zoomedImg.src).toEqual(srcZoom);
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});
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});
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