Codeception confirm page reloaded helpers

codeception-confirm-page-reload.php

<?php

# Helper methods to add to the acceptance tester class ($I)

	/**
	 * Run this before submitting a form/clicking link when we want to check the page reloaded later
	 * 
	 * Sets a JS var that we can check later to know that the page
	 * has reloaded
	 *
	 * @param AcceptanceTester $I
	 * @return void
	 */
	public function gvAmOnPageBeforeReload(\AcceptanceTester $I) {

		$I->waitForJS('return document.oldPage = "yes"');
	}

	/**
	 * Run this after submitting form/clicking link to confirm page has reloaded
	 *
	 * @param AcceptanceTester $I
	 * @return void
	 */
	public function gvAmOnPageAfterReload(\AcceptanceTester $I) {

		$I->waitForJS('return document.oldPage !== "yes"');
	}
  
# Example usage in a test helper method:

	public function _gvUserProfileUpdateEmail(AcceptanceTester $I, string $email) {
	
		$I->fillField(['name' => 'email'], $email);
		$I->scrollTo("#wpfooter");
		
		$I->gvAmOnPageBeforeReload($I);
		$I->click('Update User');
		$I->gvAmOnPageAfterReload($I);

		$I->seeInField('email', $email);
	}