github.com/benjaminheng/go-test-runner

go-test-runner

A simple tool to select individual Go subtests to execute.

Dependencies:

• fzf

go get github.com/benjaminheng/go-test-runner

Demo

Invoke go-test-runner with a package list. A package list uses the three dot syntax, for instance ./path/to/my/package/....

$ go-test-runner ./...
$ go-test-runner ./path/to/my/package/...

A fzf process will be started showing the tests and subtests parsed from the input package.

  TestOfferUpdater_UpdateOffersByID$/offers_are_updated$
  TestOfferUpdater_UpdateOffersByID$/validate$/invalid_column_in_preconditions$
  TestOfferUpdater_UpdateOffersByID$/validate$/invalid_column_in_changemap$
  TestOfferUpdater_UpdateOffersByID$/validate$/no_changemap$
  TestOfferUpdater_UpdateOffersByID$/validate$/no_ids$
  TestOfferUpdater_UpdateOffersByID$/validate$
  TestOfferUpdater_UpdateOffersByID$
  TestOfferUpdater_UpdateOffer$/offer_is_updated$
  TestOfferUpdater_UpdateOffer$/validate$/invalid_offer$
  TestOfferUpdater_UpdateOffer$/validate$/nil_offer$
> TestOfferUpdater_UpdateOffer$/validate$
  TestOfferUpdater_UpdateOffer$
  85/85
>

In this example we select TestOfferUpdater_UpdateOffer$/validate$. This will be passed to the -run flag in go test. The full command:

go test -v ./... -run TestOfferUpdater_UpdateOffer$/validate$

Only the selected subtests are executed. The command output:

=== RUN   TestOfferUpdater_UpdateOffer
=== RUN   TestOfferUpdater_UpdateOffer/validate
=== RUN   TestOfferUpdater_UpdateOffer/validate/nil_offer
=== RUN   TestOfferUpdater_UpdateOffer/validate/invalid_offer
--- PASS: TestOfferUpdater_UpdateOffer (0.00s)
    --- PASS: TestOfferUpdater_UpdateOffer/validate (0.00s)
        --- PASS: TestOfferUpdater_UpdateOffer/validate/nil_offer (0.00s)
        --- PASS: TestOfferUpdater_UpdateOffer/validate/invalid_offer (0.00s)
PASS
ok      command-line-arguments  0.058s