get(\Magento\Cms\Model\Page::class); $page->load('page_design_blank', 'identifier'); $this->getRequest()->setMethod(HttpRequest::METHOD_POST); $this->getRequest()->setPostValue( [ 'description' => 'Some URL rewrite description', 'options' => 'R', 'request_path' => 'some_new_path', 'store_id' => 1, 'cms_page' => $page->getId(), ] ); $this->dispatch('backend/admin/url_rewrite/save'); $this->assertSessionMessages( $this->contains('The URL Rewrite has been saved.'), \Magento\Framework\Message\MessageInterface::TYPE_SUCCESS ); $this->assertRedirect($this->stringContains('backend/admin/url_rewrite/index')); } }