func (s *CmdTestSuite) TestAddOptionDescriptionOrPanicWillPanic(c *C) {
// disable logging so log doesn't scare people
logger.SetLogger(logger.NullLogger)
defer func() { c.Check(logger.SimpleSetup(), IsNil) }()
parser := flags.NewParser(&struct{}{}, 0)
arg, err := parser.AddCommand("mock", "shortHelp", "longHelp", &struct{}{})
c.Assert(err, IsNil)
f := func() {
addOptionDescription(arg, "package name", "pkgname description")
}
c.Assert(f, PanicMatches, "can not set option description for \"package name\"")
}
func init() {
err := logger.SimpleSetup()
if err != nil {
fmt.Fprintf(Stderr, "WARNING: failed to activate logging: %s\n", err)
}
}