Better testing support. Easy to reset to blank slate in tests.

2013-09-04 11:25:32 -04:00
parent a618569eea
commit c568b575aa
2 changed files with 13 additions and 5 deletions
--- a/cobra.go
+++ b/cobra.go
@ -150,6 +150,11 @@ func (c *Command) execute(args []string) (err error) {
 	return err
 }

+// Used for testing
+func (c *Command) ResetCommands() {
+	c.commands = nil
+}
+
 // Add one or many commands as children of this
 func (c *Command) AddCommand(cmds ...*Command) {
 	for i, x := range cmds {