getResolver() public method

Get the DNS Resolver, if one isn't set in instance will be created.
public getResolver ( ) : React\Dns\Resolver\Resolver
return React\Dns\Resolver\Resolver
 /**
  * Tests getResolver().
  */
 public function testGetResolver()
 {
     $this->client->setLoop($this->getMockLoop());
     $this->assertInstanceOf('\\React\\Dns\\Resolver\\Resolver', $this->client->getResolver());
 }