getElementsByClassName.js
4.97 KB
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describe('getting elements by class name', function () {
var
chai = require('chai'),
assert = chai.assert;
var
DomParser = require('../index.js'),
parser = new DomParser();
context('Dom', function(){
it('spaces and case', function(){
var html =
'<div class="examples">\n' +
' <span>text</span>\n' +
' <div class="example"></div>\n' +
' <span>text</span>\n' +
' <div class=" example"></div>\n' +
' <div class=" example"></div>\n' +
' <span>text</span>\n' +
' <div class="exAmple "></div>\n' +
' <span>text</span>\n' +
' <div class=" asd example ss"></div>\n' +
' <div class=" sd examples"></div>\n' +
' <span>text</span>\n' +
' <div class=" example as">' +
' </div>\n' +
'</div>';
var
dom = parser.parseFromString(html),
elements = dom.getElementsByClassName('example');
assert.equal(elements.length, 5, 'html contains 5 elements with className "example"');
});
it('nested elements', function(){
var html =
'<div class="examples">\n' +
' <span>text</span>\n' +
' <div class="example"></div>\n' +
' <span>text</span>\n' +
' <div class=" example"></div>\n' +
' <div class=" example"></div>\n' +
' <span>text</span>\n' +
' <div class="example "></div>\n' +
' <span>text</span>\n' +
' <div class=" asd example ss"></div>\n' +
' <div class=" sd examples"></div>\n' +
' <span>text</span>\n' +
' <div class=" example as nasted">' +
' <div class="examples">\n' +
' <span>text</span>\n' +
' <div class="example"></div>\n' +
' <span>text</span>\n' +
' <div class=" example"></div>\n' +
' <div class=" example"></div>\n' +
' <span>text</span>\n' +
' <div class="example "></div>\n' +
' <span>text</span>\n' +
' <div class=" asd example ss"></div>\n' +
' <div class=" sd examples"></div>\n' +
' <span>text</span>\n' +
' <div class=" example as nasted">' +
' </div>\n' +
' </div>' +
' </div>\n' +
'</div>';
var
dom = parser.parseFromString(html),
elements = dom.getElementsByClassName('example');
assert.equal(elements.length, 12, 'html contains 12 elements with className "example"');
});
});
context('Node', function(){
it('root: spaces and case', function(){
var html =
'<div class="examples root">\n' +
' <span>text</span>\n' +
' <div class="example"></div>\n' +
' <span>text</span>\n' +
' <div class=" example"></div>\n' +
' <div class=" example"></div>\n' +
' <span>text</span>\n' +
' <div class="exAmple "></div>\n' +
' <span>text</span>\n' +
' <div class=" asd example ss"></div>\n' +
' <div class=" sd examples"></div>\n' +
' <span>text</span>\n' +
' <div class=" example as">' +
' </div>\n' +
'</div>';
var
dom = parser.parseFromString(html),
root = dom.getElementsByClassName('root')[0],
elements = root.getElementsByClassName('example');
assert.equal(elements.length, 5, 'root element contains 5 elements with className "example"');
});
it('nested elements', function(){
var html =
'<div class=" root examples">\n' +
' <span>text</span>\n' +
' <div class="example"></div>\n' +
' <span>text</span>\n' +
' <div class=" example"></div>\n' +
' <div class=" example"></div>\n' +
' <span>text</span>\n' +
' <div class="example "></div>\n' +
' <span>text</span>\n' +
' <div class=" asd example ss"></div>\n' +
' <div class=" sd examples"></div>\n' +
' <span>text</span>\n' +
' <div class=" example as nasted">' +
' <div class="examples">\n' +
' <span>text</span>\n' +
' <div class="example"></div>\n' +
' <span>text</span>\n' +
' <div class=" example"></div>\n' +
' <div class=" example"></div>\n' +
' <span>text</span>\n' +
' <div class="example "></div>\n' +
' <span>text</span>\n' +
' <div class=" asd example ss"></div>\n' +
' <div class=" sd examples"></div>\n' +
' <span>text</span>\n' +
' <div class=" example as nasted">' +
' </div>\n' +
' </div>' +
' </div>\n' +
'</div>';
var
dom = parser.parseFromString(html),
root = dom.getElementsByClassName('root')[0],
elements = root.getElementsByClassName('example');
assert.equal(elements.length, 12, 'root element contains 12 elements with className "example"');
});
});
});