getContent() public method

public getContent ( ) : false
return false
 public function testGetContent()
 {
     $response = new BinaryFileResponse(__FILE__);
     $this->assertFalse($response->getContent());
 }
 public function testGetContent()
 {
     $response = new BinaryFileResponse('README.md');
     $this->assertFalse($response->getContent());
 }