/**
* Returns whether the given internet media type is known by this library.
*
* Returns TRUE in case the given internet media type is known by this library.
* Otherwise returns FALSE.
*
* @param \Ableron\Lib\Net\InternetMediaType $internetMediaType The internet media type to check
* @return bool
*/
public static function isKnown(InternetMediaType $internetMediaType)
{
return isset(self::$internetMediaTypes[$internetMediaType->getPrimaryType()][$internetMediaType->getSubType()]);
}
/**
* Tests whether setSubType() works as expected.
*
* @return void
*/
public function testSetSubType()
{
$internetMediaType = new InternetMediaType();
$this->assertNull($internetMediaType->getSubType());
$internetMediaType->setSubType('HTML');
$this->assertSame('html', $internetMediaType->getSubType());
$internetMediaType->setSubType(' ');
$this->assertNull($internetMediaType->getSubType());
$internetMediaType->setSubType('Pdf (Comment)');
$this->assertSame('pdf', $internetMediaType->getSubType());
$internetMediaType->setSubType('xml ');
$this->assertSame('xml', $internetMediaType->getSubType());
$internetMediaType->setSubType(null);
$this->assertNull($internetMediaType->getSubType());
}
