go_blog/models/db_test.go

package models

import (
	"strings"
	"testing"
)

// TestRandomAdminPassword covers SECURITY_TODO #12: the first-run admin
// password comes from the ambiguous-safe alphabet, has fixed length, and
// differs between generations.
func TestRandomAdminPassword(t *testing.T) {
	pw := randomAdminPassword()
	if len(pw) != 16 {
		t.Fatalf("password length = %d, want 16", len(pw))
	}
	for _, c := range pw {
		if !strings.ContainsRune(adminPasswordAlphabet, c) {
			t.Fatalf("password contains rune %q outside alphabet", c)
		}
	}
	if pw == randomAdminPassword() {
		t.Fatal("two generated passwords are identical")
	}
}