public function testToString()
{
$sUT = new Schema();
$sUT->addProperty('test', new Property());
$sUT->addItem('test', new Item());
$this->assertInternalType('string', $sUT->toString());
}
/**
* after a successful parse we want to return the json of the Schema
* it should probably be compressed string
* they can beautify it later or maybe we will need to add a beauty function
*
* @return string $json
*/
public function json()
{
return $this->schemaObject->toString();
}
