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")
	}
}

// TestGravatarOffByDefault covers SECURITY_TODO #15: new deployments must not
// leak MD5(email) to Gravatar unless an admin deliberately enables it.
func TestGravatarOffByDefault(t *testing.T) {
	cc := defaultCommentConfig()
	if cc.UseGravatar {
		t.Fatal("default CommentConfig enables Gravatar")
	}
}