package main

import "testing"

// The grant must mean what it says: a prefix Redis would read as a pattern grants keyspace nobody
// saw in the manifest.
func TestAPrefixThatIsAPatternIsRefused(t *testing.T) {
	for _, bad := range []string{"", "pho*", "a?b", "x[yz]", "a b", "brace{s}"} {
		if err := usablePrefix(bad); err == nil {
			t.Errorf("%q was accepted, and would match more keyspace than it names", bad)
		}
	}
	for _, fine := range []string{"photos", "mesh_laptop_realapp", "a-b.c_d"} {
		if err := usablePrefix(fine); err != nil {
			t.Errorf("%q was refused and names exactly itself: %v", fine, err)
		}
	}
}