add tests

2020-04-01 09:17:59 -04:00
parent 22b6dbaad3
commit fed64f3ad7
2 changed files with 32 additions and 0 deletions
--- a/app.go
+++ b/app.go
@@ -118,6 +118,7 @@ func NewApp() *App {
 		Action:       helpCommand.Action,
 		Compiled:     compileTime(),
 		Writer:       os.Stdout,
+		ErrWriter:    os.Stderr,
 	}
 }