it('found the D', function () {
var string = '<p>8=D</p>';
var results = find(create(string), finder);
assert(results.length, 1);
assert(results[0].nodeType === 3);
})
it('hello', function () {
var string = 'hello';
var results = find(create(string), finder);
assert(results.length === 0);
})