public function testTypeIdToString() { $types = array(); $types[0] = 'text'; $types[1] = 'multipart'; $types[2] = 'message'; $types[3] = 'application'; $types[4] = 'audio'; $types[5] = 'image'; $types[6] = 'video'; $types[7] = 'other'; $types[8] = 'other'; $types[32] = 'other'; foreach ($types as $id => $type) { $this->assertEquals($type, Message::typeIdToString($id)); } }