public function testGetTimeZoneFromCookie()
{
$request = new CM_Http_Request_Get('/foo/bar/', ['cookie' => 'timezoneOffset=9000; clientId=7']);
$timeZone = $request->getTimeZone();
$this->assertInstanceOf('DateTimeZone', $timeZone);
$this->assertSame('-02:30', $timeZone->getName());
$request = new CM_Http_Request_Get('/foo/bar/', ['cookie' => 'timezoneOffset=-9000; clientId=7']);
$timeZone = $request->getTimeZone();
$this->assertInstanceOf('DateTimeZone', $timeZone);
$this->assertSame('+02:30', $timeZone->getName());
$request = new CM_Http_Request_Post('/foo/bar/', ['cookie' => 'timezoneOffset=3600']);
$timeZone = $request->getTimeZone();
$this->assertInstanceOf('DateTimeZone', $timeZone);
$this->assertSame('-01:00', $timeZone->getName());
$request = new CM_Http_Request_Post('/foo/bar/', ['cookie' => 'timezoneOffset=50400']);
$timeZone = $request->getTimeZone();
$this->assertNull($timeZone);
$request = new CM_Http_Request_Post('/foo/bar/', ['cookie' => 'timezoneOffset=-62400']);
$timeZone = $request->getTimeZone();
$this->assertNull($timeZone);
$request = new CM_Http_Request_Get('/foo/baz/');
$timeZone = $request->getTimeZone();
$this->assertNull($timeZone);
}