/**
	 * @dataProvider providerXPath
	 */
	public function testXPath($path, $expected_return, $expected_result) {
		$return = Arrays::xPath($this->xPathData, $path, $result);
		$this->assertEquals(
			$expected_return,
			$return,
			"Returned boolean does not fit to test case."
		);
		$this->assertEquals(
			$expected_result,
			$result,
			"Result does not fit to test case."
		);
	}