public function test_property_default_elements()
 {
     $elements = $this->parser->getElements();
     $this->assertTrue(is_array($elements));
     $this->assertArrayHasKey('shared', $elements);
     $this->assertArrayHasKey('user-agent', $elements);
     $this->assertCount(3, $elements['shared']);
     $this->assertCount(2, $elements['user-agent']);
     $this->assertEquals($elements['shared'][0], 'Sitemap');
     $this->assertEquals($elements['shared'][1], 'Host');
     $this->assertEquals($elements['shared'][2], 'Crawl-delay');
     $this->assertEquals($elements['user-agent'][0], 'Disallow');
     $this->assertEquals($elements['user-agent'][1], 'Allow');
 }
 public function test_set_elements()
 {
     $array = array('TEST' => 'VALUE');
     $this->parser->setElements($array);
     $this->assertEquals($this->parser->getElements(), $array);
 }