/**
* Tests whether the item matches the given types.
*
* @param string $variable
* @return boolean
*/
protected function validateVariable($variable)
{
$object = new GetVariable(new \SimpleXMLElement('<variable variable="' . $variable . '"/>'));
if ($object->render('') !== '') {
return true;
}
return false;
}
/**
* @covers Geissler\CSL\Rendering\Variable::__construct
* @covers Geissler\CSL\Rendering\Variable::render
* @covers Geissler\CSL\Rendering\Variable::hasAccessEmptyVariable
*/
public function testRenderNot()
{
$json = '[
{
"title": "My long Book",
"edition": "5",
"id": "ITEM-1",
"type": "book"
}]';
$layout = '<text variable="URL" form="short"/>';
$this->initElement($layout, $json);
$this->assertEquals('', $this->object->render(''));
$this->assertTrue($this->object->hasAccessEmptyVariable());
}
