def METHOD_NAME(self):
    """
    Related articles should be of same locale as the page itself.
    The relation is synchronized from the default locale, but when retrieved from
    the version of the non-default locale the related articles should be of that
    same non-default locale.
    """
    article_page = buyersguide_factories.BuyersGuideArticlePageFactory(
        parent=self.content_index,
    )
    related_article = buyersguide_factories.BuyersGuideArticlePageFactory(
        parent=self.content_index,
    )
    buyersguide_factories.BuyersGuideArticlePageRelatedArticleRelationFactory(
        page=article_page,
        article=related_article,
    )
    self.synchronize_tree()
    article_page_fr = article_page.get_translation(self.fr_locale)
    related_article_fr = related_article.get_translation(self.fr_locale)
    self.activate_locale(self.fr_locale)
    related_articles_fr = article_page_fr.get_related_articles()
    self.assertIn(related_article_fr, related_articles_fr)