/**
  * Test override post date if empty.
  *
  * @covers CustomizeSnapshots\Customize_Snapshot_Manager::override_post_date_default_data()
  */
 public function test_override_post_date_default_data()
 {
     $post_id = $this->factory()->post->create();
     $post = get_post($post_id);
     $post->post_date = $post->post_date_gmt = $post->post_modified = $post->post_modified_gmt = '0000-00-00 00:00:00';
     $this->manager->override_post_date_default_data($post);
     $this->assertNotEquals($post->post_date, '0000-00-00 00:00:00');
     $this->assertNotEquals($post->post_date_gmt, '0000-00-00 00:00:00');
     $this->assertNotEquals($post->post_modified, '0000-00-00 00:00:00');
     $this->assertNotEquals($post->post_modified_gmt, '0000-00-00 00:00:00');
 }