$xml->query('/doc/*')->each('eachsettext');
$expected = "<doc>\n" . " <child1>child11</child1>\n" . " <child2>child22</child2>\n" . "</doc>";
assert_equal_xml($xml, $expected);
});
});
describe('.filter()', function () {
it('should be fluid', function () {
assert_is_fluid('filter', function () {
});
});
it('should filter the nodes inside the context', function () {
$xml = new FluidXml();
$xml->filter(function ($i, $n) {
assert_is_a($this, FluidContext::class);
assert_is_a($n, \DOMNode::class);
$actual = $i;
$expected = 0;
\assert($actual === $expected, __($actual, $expected));
});
function filterassert($cx, $i, $n)
{
assert_is_a($cx, FluidContext::class);
assert_is_a($n, \DOMNode::class);
$actual = $i;
$expected = 0;
\assert($actual === $expected, __($actual, $expected));
}
$xml->each('filterassert');
$xml->times(4)->addChild('child');
$index = 0;
$children = $xml->query('//child');