public function testPostOrderBy()
{
$posts = Post::orderBy('post_date', 'asc')->take(5)->get();
$lastDate = null;
foreach ($posts as $post) {
if (!is_null($lastDate)) {
$this->assertGreaterThanOrEqual(0, strcmp($post->post_date, $lastDate));
}
$lastDate = $post->post_date;
}
$posts = Post::orderBy('post_date', 'desc')->take(5)->get();
$lastDate = null;
foreach ($posts as $post) {
if (!is_null($lastDate)) {
$this->assertLessThanOrEqual(0, strcmp($post->post_date, $lastDate));
}
$lastDate = $post->post_date;
}
}
