{"issue":{"state":"open","created_at":"2011-12-06T20:59:01Z","updated_at":"2011-12-06T20:59:02Z","user":{"gravatar_id":"9fa40e577cf1512431a82d55302b5d2f","id":2688,"url":"https://api.github.com/users/brentmc79","login":"brentmc79","avatar_url":"https://secure.gravatar.com/avatar/9fa40e577cf1512431a82d55302b5d2f?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png"},"comments":0,"body":"I ran into a problem with my test suite where a small subset of my specs were failing. After a bit of debugging, I contacted the Quickpay support, as it seemed like I was following their docs correctly.\r\n\r\nWe determined that the testmode parameter (testmode=1) was causing the problem. Apparently, when a referencing transaction id is included in the post, then the testmode is determined from that transaction. The unnecessary parameter was causing a checksum failure, or at least that's what the response code was indicating.\r\n\r\nRemoving the testmode parameter only for posts that include a transaction parameter allowed my test to pass.","assignee":null,"pull_request":{"patch_url":null,"html_url":null,"diff_url":null},"id":2467343,"labels":[],"number":234,"title":"'testmode' parameter causes recurring transactions to fail checksum","html_url":"https://github.com/Shopify/active_merchant/issues/234","closed_at":null,"url":"https://api.github.com/repos/Shopify/active_merchant/issues/234","milestone":null},"action":"opened"}