public function testGrabMultiple()
 {
     $this->module->amOnPage('/info');
     $arr = $this->module->grabMultiple('#grab-multiple a:first-child');
     $this->assertCount(1, $arr);
     $this->assertEquals('First', $arr[0]);
     $arr = $this->module->grabMultiple('#grab-multiple a');
     $this->assertCount(3, $arr);
     $this->assertEquals('First', $arr[0]);
     $this->assertEquals('Second', $arr[1]);
     $this->assertEquals('Third', $arr[2]);
     // href for WebDriver with selenium returns a full link, so testing with ID
     $arr = $this->module->grabMultiple('#grab-multiple a', 'id');
     $this->assertCount(3, $arr);
     $this->assertEquals('first-link', $arr[0]);
     $this->assertEquals('second-link', $arr[1]);
     $this->assertEquals('third-link', $arr[2]);
 }