Yanwei Guo 19b1d7b64d Add a helper func to set a default metric config for unit tests (#1263) ... * do not record for empty metric config * Revert "do not record for empty metric config" This reverts commit 539a5e4dbb. * add a comment * fix typo * fix tests * revert * revert tests * revert * fix conflicts * one more test file		2020-05-07 21:11:45 -07:00
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config.go	Add a helper func to set a default metric config for unit tests (#1263)	2020-05-07 21:11:45 -07:00