public function test_get_the_order_currency() { $currency = get_the_order_currency_name(self::$order->get_id()); $this->assertEquals($currency, APP_Currencies::get_name(self::$order->get_currency())); $this->expectOutputString($currency); the_order_currency(self::$order->get_id()); }
/** * Displays the name of the current order's currency * @return void */ function the_order_currency($order_id = null) { echo get_the_order_currency_name($order_id); }