{"action":"closed","issue":{"url":"https://api.github.com/repos/gonum/plot/issues/252","repository_url":"https://api.github.com/repos/gonum/plot","labels_url":"https://api.github.com/repos/gonum/plot/issues/252/labels{/name}","comments_url":"https://api.github.com/repos/gonum/plot/issues/252/comments","events_url":"https://api.github.com/repos/gonum/plot/issues/252/events","html_url":"https://github.com/gonum/plot/issues/252","id":145548644,"number":252,"title":"plotter: testing is not idempotent with respect to failure","user":{"login":"kortschak","id":275221,"avatar_url":"https://avatars.githubusercontent.com/u/275221?v=3","gravatar_id":"","url":"https://api.github.com/users/kortschak","html_url":"https://github.com/kortschak","followers_url":"https://api.github.com/users/kortschak/followers","following_url":"https://api.github.com/users/kortschak/following{/other_user}","gists_url":"https://api.github.com/users/kortschak/gists{/gist_id}","starred_url":"https://api.github.com/users/kortschak/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kortschak/subscriptions","organizations_url":"https://api.github.com/users/kortschak/orgs","repos_url":"https://api.github.com/users/kortschak/repos","events_url":"https://api.github.com/users/kortschak/events{/privacy}","received_events_url":"https://api.github.com/users/kortschak/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-04-03T22:46:40Z","updated_at":"2016-05-28T15:19:47Z","closed_at":"2016-05-28T15:19:47Z","body":"Invoking `go test` on `github.com/gonum/plotter` is not idempotent if there is a failure since the test overwrites the golden values. This should never happen unless the regen flag is passed in.\r\n\r\nThe ideal solution is to not write anything to a file system however this is required because of the use of example tests for the general testing. I'm even more convinced now that that requirement is too hard."}}
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