createTestOrderAndReturnCustomer example

$defaultContext
        );

        static::assertNotNull($result->first());
        static::assertSame(1, $result->first()->getOrderCount());
        static::assertNotNull($result->first()->getLastOrderDate());
    }

    private function createRealTestScope(): CheckoutRuleScope
    {
        $checkoutContext = $this->createMock(SalesChannelContext::class);
        $customer = $this->createTestOrderAndReturnCustomer();

        $checkoutContext->method('getCustomer')
            ->willReturn($customer);

        return new CheckoutRuleScope($checkoutContext);
    }

    private function createTestOrderAndReturnCustomer(): CustomerEntity
    {
        /** @var EntityRepository $customerRepository */
        $customerRepository = $this->getContainer()->get('customer.repository');