/**
  * Test enqueue frontend scripts.
  *
  * @see Customize_Snapshot_Manager::enqueue_frontend_scripts()
  */
 function test_enqueue_frontend_scripts()
 {
     $this->plugin->register_scripts(wp_scripts());
     $this->plugin->register_styles(wp_styles());
     $manager = new Customize_Snapshot_Manager($this->plugin);
     $manager->init();
     $this->assertFalse(wp_script_is('customize-snapshots-frontend', 'enqueued'));
     $manager->enqueue_frontend_scripts();
     $this->assertFalse(wp_script_is('customize-snapshots-frontend', 'enqueued'));
     $_REQUEST['customize_snapshot_uuid'] = self::UUID;
     $manager = new Customize_Snapshot_Manager($this->plugin);
     $manager->init();
     $this->assertFalse(wp_script_is('customize-snapshots-frontend', 'enqueued'));
     $manager->enqueue_frontend_scripts();
     $this->assertTrue(wp_script_is('customize-snapshots-frontend', 'enqueued'));
 }