public function testThePosts()
 {
     global $wp_query;
     $this->assertNull($this->frontend->thePosts(null));
     set_query_var('is_search', false);
     $posts = array();
     $posts[] = new WP_Post();
     $posts[] = new WP_Post();
     $this->assertEquals($this->frontend->thePosts($posts), $posts);
     set_query_var('is_search', true);
     set_query_var('is_admin', true);
     $this->assertEquals($this->frontend->thePosts($posts), $posts);
     set_query_var('is_search', true);
     set_query_var('is_admin', false);
     $this->assertNotEquals($this->frontend->thePosts($posts), $posts);
     $post = new WP_Post();
     $post->ID = 3;
     $posts = array($post);
     set_query_var('is_main_query', true);
     $wp_query->is_main_query = true;
     $wp_query->is_search = true;
     $wp_query->is_admin = false;
     $wp_query->query['s'] = 'aliyun';
     $this->aliyunOpenSearchClient->shouldReceive('search')->andReturn(array('posts' => $posts, 'total' => 1))->once();
     $this->frontend->preGetPosts($wp_query);
     $this->assertEquals($this->frontend->thePosts($posts), $posts);
 }