test 003: use anonymous remote

Author: MagicalTux

git2_tests/003_forced_checkout.php

@@ -4,11 +4,7 @@
 
 $repo = Git2\Repository::init($tmp, false);
 
-try {
-	$remote = Git2\Remote::lookup_name($repo, 'origin');
-} catch(\Exception $e) {
-	$remote = Git2\Remote::create_with_fetchspec($repo, 'origin', 'git@github.com:MagicalTux/php-git2.git', '+refs/*:refs/*');
-}
+$remote = Git2\Remote::create_anonymous($repo, 'git@github.com:MagicalTux/php-git2.git');
 
 $fetch_opts = [
 	'callbacks' => [
@@ -21,7 +17,7 @@
 ];
 
 echo "Fetching repository...\n";
-var_dump($remote->fetch(NULL, $fetch_opts));
+var_dump($remote->fetch(['+refs/*:refs/*'], $fetch_opts));
 
 $cfg = $repo->config();
 $cfg->set_string('branch.master.remote', 'origin');