test constructor basic method test basic initi goal model goal model goal model goal model goal unspecifi goal goal unspecifi goal check model initi goal goal model initi goal goal model goal list size check model initi unspecifi goal goal model initil unspecifi goal goal model goal unspecifi goal chang prioriti unspecifi goal verifi updat goal model set goal prioriti unspecifi goal unspecifi goal prioriti verifi set goal prioriti did add extra goal goal model set goal prioriti ad extra goal goal model goal list size check model correctli updat goal prioriti goal model correctli updat goal prioriti goal model goal list prioriti unspecifi goal prioriti test remov goal goal model remov goal unspecifi goal number goal goal model remov goal goal fail goal model goal list size start desir goal add goal bump size goal model start desir unspecifi goal number goal goal model start desir did add goal goal model goal list size stop desir goal remov model goal model stop desir unspecifi goal number goal goal model stop desir goal fail goal model goal list size 