/**
* @depends testInterface
* @return null
*/
public function testIsValidContent()
{
$this->assertTrue($this->response->isValidContent('i am a string'));
$this->assertTrue($this->response->isValidContent(''));
$this->assertTrue($this->response->isValidContent(0));
$this->assertTrue($this->response->isValidContent(1234));
$this->assertTrue($this->response->isValidContent(1234.1234));
/* SplFileInfo is known to support __toString */
$file = new SplFileInfo('/my/path');
$this->assertTrue($this->response->isValidContent($file));
/* user defined class known to support __toString */
$status = new HttpStatus();
$this->assertTrue($this->response->isValidContent($status));
/* StdClass does not support __toString */
$obj = new StdClass();
$this->assertFalse($this->response->isValidContent($obj));
$this->assertFalse($this->response->isValidContent(array()));
$this->assertFalse($this->response->isValidContent(array(1, 2, 3)));
}
