62 lines
1.2 KiB
JavaScript
62 lines
1.2 KiB
JavaScript
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describe('Unit testing jQuery version of easy pie chart', function() {
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var $el;
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var createInstance = function(options, el) {
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options = options || {};
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el = el || '<span class="chart"></span>';
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return function() {
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$el = $(el);
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$('body').append($el);
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$el.easyPieChart(options);
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};
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};
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describe('initialize plugin', function() {
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beforeEach(createInstance());
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it('should insert a canvas element', function() {
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expect($el.html()).toContain('canvas');
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});
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});
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describe('takes size option and', function() {
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var $canvas;
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beforeEach(createInstance({
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size: 200
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}));
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beforeEach(function() {
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$canvas = $el.find('canvas');
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});
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it('set correct width', function() {
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expect($canvas.width()).toBe(200);
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});
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it('set correct height', function() {
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expect($canvas.height()).toBe(200);
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});
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});
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describe('options should be overwritable by data attributes', function() {
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var $canvas;
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beforeEach(createInstance({
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size: 200
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}, '<span class="chart" data-size="400"></span>'));
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beforeEach(function() {
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$canvas = $el.find('canvas');
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});
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it('overwrite width', function() {
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expect($canvas.width()).toBe(400);
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});
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it('overwrite height', function() {
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expect($canvas.height()).toBe(400);
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});
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});
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});
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