The Clean Architecture in php

use
CleanPhp\Invoicer\Domain\Model\Invoice;
use
CleanPhp\Invoicer\Domain\Model\Order;
use
CleanPhp\Invoicer\Domain\Factory\InvoiceFactory;
describe(
'InvoiceFactory'
,
function
() {
describe(
'->createFromOrder()'
,
function
() {
it(
'should return an order object'
,
function
() {
$order
=
new
Order();
$factory
=
new
InvoiceFactory();
$invoice
=
$factory
->
createFromOrder
(
$order
);
expect(
$invoice
)
->
to
->
be
->
instanceof
(
'CleanPhp\Invoicer\Domain\Entity\Invoice'
);
});
});
});
This simple test just makes sure that our
InvoiceFactory
is returning an instance of an
Invoice
object.
If we run Peridot again, our test will be failing. So let’s go ahead and write the basic
InvoiceFactory
class and make this test pass!
We’ll start with the basic structure of the
InvoiceFactory
:

---

Building Our Domain
110
// src/Domain/Factory/InvoiceFactory.php
namespace
CleanPhp\Invoicer\Domain\Factory;
use
CleanPhp\Invoicer\Domain\Entity\Invoice;