public function testHttpMethodOverrides()
{
$request = new HTTPRequest('GET', 'admin/crm');
$this->assertTrue($request->isGET(), 'GET with no method override');
$request = new HTTPRequest('POST', 'admin/crm');
$this->assertTrue($request->isPOST(), 'POST with no method override');
$request = new HTTPRequest('GET', 'admin/crm', array('_method' => 'DELETE'));
$this->assertTrue($request->isGET(), 'GET with invalid POST method override');
$request = new HTTPRequest('POST', 'admin/crm', array(), array('_method' => 'DELETE'));
$this->assertTrue($request->isDELETE(), 'POST with valid method override to DELETE');
$request = new HTTPRequest('POST', 'admin/crm', array(), array('_method' => 'put'));
$this->assertTrue($request->isPUT(), 'POST with valid method override to PUT');
$request = new HTTPRequest('POST', 'admin/crm', array(), array('_method' => 'head'));
$this->assertTrue($request->isHEAD(), 'POST with valid method override to HEAD ');
$request = new HTTPRequest('POST', 'admin/crm', array(), array('_method' => 'head'));
$this->assertTrue($request->isHEAD(), 'POST with valid method override to HEAD');
$request = new HTTPRequest('POST', 'admin/crm', array('_method' => 'head'));
$this->assertTrue($request->isPOST(), 'POST with invalid method override by GET parameters to HEAD');
}