83 lines
2.3 KiB
JavaScript
83 lines
2.3 KiB
JavaScript
describe('DomUtil', function () {
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var el;
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beforeEach(function () {
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el = document.createElement('div');
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el.style.position = 'absolute';
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el.style.top = el.style.left = '-10000px';
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document.body.appendChild(el);
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});
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afterEach(function () {
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document.body.removeChild(el);
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});
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describe('#get', function () {
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it('gets element by id if the given argument is string', function () {
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el.id = 'testId';
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expect(L.DomUtil.get(el.id)).to.eql(el);
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});
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it('returns the element if it is given as an argument', function () {
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expect(L.DomUtil.get(el)).to.eql(el);
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});
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});
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describe('#addClass, #removeClass, #hasClass', function () {
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it('has defined class for test element', function () {
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el.className = 'bar foo baz ';
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expect(L.DomUtil.hasClass(el, 'foo')).to.be.ok();
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expect(L.DomUtil.hasClass(el, 'bar')).to.be.ok();
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expect(L.DomUtil.hasClass(el, 'baz')).to.be.ok();
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expect(L.DomUtil.hasClass(el, 'boo')).to.not.be.ok();
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});
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it('adds or removes the class', function () {
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el.className = '';
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L.DomUtil.addClass(el, 'foo');
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expect(el.className).to.eql('foo');
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expect(L.DomUtil.hasClass(el, 'foo')).to.be.ok();
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L.DomUtil.addClass(el, 'bar');
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expect(el.className).to.eql('foo bar');
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expect(L.DomUtil.hasClass(el, 'foo')).to.be.ok();
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L.DomUtil.removeClass(el, 'foo');
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expect(el.className).to.eql('bar');
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expect(L.DomUtil.hasClass(el, 'foo')).to.not.be.ok();
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el.className = 'foo bar barz';
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L.DomUtil.removeClass(el, 'bar');
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expect(el.className).to.eql('foo barz');
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});
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});
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describe('#getViewportOffset', function () {
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it('calculates the viewport offset of an element', function () {
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var div = document.createElement('div');
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div.style.position = 'absolute';
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div.style.top = '100px';
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div.style.left = '200px';
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div.style.border = '10px solid black';
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div.style.padding = '50px';
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div.style.visibility = 'hidden';
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var div2 = document.createElement('div');
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div.style.marginTop = '100px';
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div.appendChild(div2);
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document.body.appendChild(div);
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expect(L.DomUtil.getViewportOffset(div2)).to.eql(new L.Point(260, 260));
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document.body.removeChild(div);
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});
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});
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// describe('#setPosition', noSpecs);
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// describe('#getStyle', noSpecs);
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});
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