public function testToc()
{
$file = file_get_contents(__DIR__ . '/../../docs/toc.json');
$json = json_decode($file);
$this->assertEquals(JSON_ERROR_NONE, json_last_error());
$deref = new Dereferencer();
$schema = $deref->dereference(json_decode(file_get_contents(sprintf(self::SCHEMA_PATH, __DIR__, 'toc.json.schema'))));
$validator = new Validator($json, $schema);
$this->assertFalse($validator->fails());
}