Ejemplo n.º 1
0
 public function testPointersToNodesAreNotLost()
 {
     $actual = array(new SimpleDOM('<child letter="c" />'), new SimpleDOM('<child letter="d" />'), new SimpleDOM('<child letter="e" />'), new SimpleDOM('<child letter="a" />'), new SimpleDOM('<child letter="b" />'));
     $c = $actual[0];
     $d = $actual[1];
     $e = $actual[2];
     $a = $actual[3];
     $b = $actual[4];
     SimpleDOM::sort($actual, '@letter');
     $a['old_letter'] = 'a';
     $b['old_letter'] = 'b';
     $c['old_letter'] = 'c';
     $d['old_letter'] = 'd';
     $e['old_letter'] = 'e';
     $expected = array(new SimpleDOM('<child letter="a" old_letter="a" />'), new SimpleDOM('<child letter="b" old_letter="b" />'), new SimpleDOM('<child letter="c" old_letter="c" />'), new SimpleDOM('<child letter="d" old_letter="d" />'), new SimpleDOM('<child letter="e" old_letter="e" />'));
     $this->assertEquals($expected, $actual);
 }