Define a logging interface in your main package, then pass an implementation of the interface in your test that forwards writes to t.Logf
On Tue, 30 Jan 2018, at 2:11 PM, Jérôme LAFORGE wrote: > No, it is not possible to use t.Log within the code you want to test.> The > function IsBuggyEven is not defined to be used into testing scope, > it is defined to be used into production context.> > Le mardi 30 janvier 2018 13:48:27 UTC+1, Jordan Krage a écrit : >> Try using `t.Logf` instead of `fmt.Printf`. >> >> On Saturday, January 27, 2018 at 6:03:13 AM UTC-6, Jérôme >> LAFORGE wrote:>>> Of course, that was I already did. But I talk about the >> log into >>> function I want to test (in the example of playground: func >>> IsBuggyEven) .>>> see: >>> https://play.golang.org/p/OWnEntLwfXa >>> >>> >>> check 0 is even or odd, but I want see this log only for fail test >>> case (i.e when i == 5) check 2 is even or odd, but I want see this >>> log only for fail test case (i.e when i == 5) check 5 is even or >>> odd, but I want see this log only for fail test case (i.e when i == >>> 5) --- FAIL: TestIsEven (0.00s) --- FAIL: TestIsEven/5_is_even >>> (0.00s) /tmp/somewhere/mmoney_test.go:144: For 5, expected: >>> false, actual: true FAIL FAIL common/utils 0.044s Error: Tests >>> failed.>>> >>> >>> Le samedi 27 janvier 2018 10:30:27 UTC+1, Tamás Gulácsi a écrit : >>>> Use subtest (t.Run)> > -- > You received this message because you are subscribed to the Google > Groups "golang-nuts" group.> To unsubscribe from this group and stop > receiving emails from it, > send an email to golang-nuts+unsubscr...@googlegroups.com.> For more > options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
