Sylius\Behat\Context\Ui\Admin\ManagingTaxonsContext::iShouldBeNotifiedThatTaxonSlugMustBeUnique PHP Method

    public function iShouldBeNotifiedThatTaxonSlugMustBeUnique()
    {
        /** @var CreatePageInterface|UpdatePageInterface $currentPage */
        $currentPage = $this->currentPageResolver->getCurrentPageWithForm([$this->createPage, $this->updatePage]);
        Assert::same($currentPage->getValidationMessage('slug'), 'Taxon slug must be unique.');
    }