diff options
Diffstat (limited to 'internal/testhelper/testhelper.go')
| -rw-r--r-- | internal/testhelper/testhelper.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/internal/testhelper/testhelper.go b/internal/testhelper/testhelper.go index da781ce..5e98c1c 100644 --- a/internal/testhelper/testhelper.go +++ b/internal/testhelper/testhelper.go @@ -6,6 +6,7 @@ import ( "os" "path" "runtime" + "time" "github.com/otiai10/copy" "github.com/sirupsen/logrus" @@ -100,3 +101,18 @@ func SetupLogger() *test.Hook { return hook } + +// logrus fires a Goroutine to write the output log, but there's no way to +// flush all outstanding hooks to fire. We just wait up to a second +// for an event to appear. +func WaitForLogEvent(hook *test.Hook) bool { + for i := 0; i < 10; i++ { + if entry := hook.LastEntry(); entry != nil { + return true + } + + time.Sleep(100*time.Millisecond) + } + + return false +} |