Do not allow successful checkout when order has only a void payment#3123

Merged

jacobherrington merged 3 commits intosolidusio:masterfrom nebulab:spaghetticode/void-payments-checkout

Mar 1, 2019

+102-22

Commits on Feb 26, 2019

Do not allow successful checkout when order has only a void payment
spaghetticode
committed
Fix failing spec, add spec to expose void behavior
spaghetticode
committed

Commits on Feb 28, 2019

DRY up specs by extracting create_payment method
spaghetticode
committed