PHP Config::getXpath Examples

Example #1

 public function testGetXpath()
 {
     $this->assertFalse($this->config->getXpath('wrong_xpath'));
     $config = new Config(__DIR__ . '/_files/mixed_data.xml');
     $this->assertFalse($config->getXpath('wrong_xpath'));
     $element = $config->getXpath('/root/node_2/node_2_1');
     $this->assertArrayHasKey(0, $element);
     $this->assertInstanceOf('Magento\\Framework\\Simplexml\\Element', $element[0]);
     $this->assertSame('Value 2.1', $element[0]->asArray());
 }