public function testBindQuoteCreate() { $quote = new \Magento\Framework\Object(['id' => '1', 'is_checkout_cart' => true]); $observer = new \Magento\Framework\Object(['event' => new \Magento\Framework\Object(['quote' => $quote])]); $this->visitor->bindQuoteCreate($observer); $this->assertTrue($this->visitor->getDoQuoteCreate()); }