updated tests
updated tests

lingqingmeng/preorder,SarahNoel/node-stripe-charge,lingqingmeng/preorder,SarahNoel/node-stripe-charge,mjhea0/node-stripe-charge,amberwoodrow/node-stripe-charge,kolbeypruitt/mtm_official,amberwoodrow/node-stripe-charge,kolbeypruitt/mtm_official,mjhea0/node-stripe-charge