TddWizard Fixture library

This library is in alpha state, that means:

• it's super incomplete
• nothing is guaranteed to work
• everything can still be changed

What is it?

An alternative to the procedural script based fixtures in Magento 2 integration tests.

It aims to be:

• extensible
• expressive
• easy to use

Installation

Install it into your Magento 2 project with composer:

composer require --dev tddwizard/magento2-fixtures

Requirements

• Magento 2.3 or Magento 2.4
• PHP 7.3 or 7.4 (7.1 and 7.2 is allowed via composer for full Magento 2.3 compatibility but not tested anymore)

Usage examples:

Customer

If you need a customer without specific data, this is all:

protected function setUp(): void
{
  $this->customerFixture = new CustomerFixture(
    CustomerBuilder::aCustomer()->build()
  );
}
protected function tearDown(): void
{
  $this->customerFixture->rollback();
}

It uses default sample data and a random email address. If you need the ID or email address in the tests, the CustomerFixture gives you access:

$this->customerFixture->getId();
$this->customerFixture->getEmail();

You can configure the builder with attributes:

CustomerBuilder::aCustomer()
  ->withEmail('[email protected]')
  ->withCustomAttributes(
    [
      'my_custom_attribute' => 42
    ]
  )
  ->build()

You can add addresses to the customer:

CustomerBuilder::aCustomer()
  ->withAddresses(
    AddressBuilder::anAddress()->asDefaultBilling(),
    AddressBuilder::anAddress()->asDefaultShipping(),
    AddressBuilder::anAddress()
  )
  ->build()

Or just one:

CustomerBuilder::aCustomer()
  ->withAddresses(
    AddressBuilder::anAddress()->asDefaultBilling()->asDefaultShipping()
  )
  ->build()

The CustomerFixture also has a shortcut to create a customer session:

$this->customerFixture->login();

Addresses

Similar to the customer builder you can also configure the address builder with custom attributes:

AddressBuilder::anAddress()
  ->withCountryId('DE')
  ->withCity('Aachen')
  ->withPostcode('52078')
  ->withCustomAttributes(
    [
      'my_custom_attribute' => 42
    ]
  )
  ->asDefaultShipping()

Product

Product fixtures work similar as customer fixtures:

protected function setUp(): void
{
  $this->productFixture = new ProductFixture(
    ProductBuilder::aSimpleProduct()
      ->withPrice(10)
      ->withCustomAttributes(
        [
          'my_custom_attribute' => 42
        ]
      )
      ->build()
  );
}
protected function tearDown(): void
{
  $this->productFixture->rollback();
}

The SKU is randomly generated and can be accessed through ProductFixture, just as the ID:

$this->productFixture->getSku();
$this->productFixture->getId();

Cart/Checkout

To create a quote, use the CartBuilder together with product fixtures:

$cart = CartBuilder::forCurrentSession()
  ->withSimpleProduct(
    $productFixture1->getSku()
  )
  ->withSimpleProduct(
    $productFixture2->getSku(), 10 // optional qty parameter
  )
  ->build()
$quote = $cart->getQuote();

Checkout is supported for logged in customers. To create an order, you can simulate the checkout as follows, given a customer fixture with default shipping and billing addresses and a product fixture:

$this->customerFixture->login();
$checkout = CustomerCheckout::fromCart(
  CartBuilder::forCurrentSession()
    ->withSimpleProduct(
      $productFixture->getSku()
    )
    ->build()
);
$order = $checkout->placeOrder();

It will try to select the default addresses and the first available shipping and payment methods.

You can also select them explicitly:

$order = $checkout
  ->withShippingMethodCode('freeshipping_freeshipping')
  ->withPaymentMethodCode('checkmo')
  ->withCustomerBillingAddressId($this->customerFixture->getOtherAddressId())
  ->withCustomerShippingAddressId($this->customerFixture->getOtherAddressId())
  ->placeOrder();

Order

The OrderBuilder is a shortcut for checkout simulation.

$order = OrderBuilder::anOrder()->build(); 

Logged-in customer, products, and cart item quantities will be
generated internally unless more control is desired:

$order = OrderBuilder::anOrder()
    ->withProducts(
        // prepare catalog product fixtures
        ProductBuilder::aSimpleProduct()->withSku('foo'),
        ProductBuilder::aSimpleProduct()->withSku('bar')
    )->withCart(
        // define cart item quantities
        CartBuilder::forCurrentSession()->withSimpleProduct('foo', 2)->withSimpleProduct('bar', 3)
    )->build();

Shipment

Orders can be fully or partially shipped, optionally with tracks.

$order = OrderBuilder::anOrder()->build();

// ship everything
$shipment = ShipmentBuilder::forOrder($order)->build();
// ship only given order items, add tracks
$shipment = ShipmentBuilder::forOrder($order)
    ->withItem($fooItemId, $fooQtyToShip)
    ->withItem($barItemId, $barQtyToShip)
    ->withTrackingNumbers('123-FOO', '456-BAR')
    ->build();

Invoice

Orders can be fully or partially invoiced.

$order = OrderBuilder::anOrder()->build();

// invoice everything
$invoice = InvoiceBuilder::forOrder($order)->build();
// invoice only given order items
$invoice = InvoiceBuilder::forOrder($order)
    ->withItem($fooItemId, $fooQtyToInvoice)
    ->withItem($barItemId, $barQtyToInvoice)
    ->build();

Credit Memo

Credit memos can be created for either all or some of the items ordered.
An invoice to refund will be created internally.

$order = OrderBuilder::anOrder()->build();

// refund everything
$creditmemo = CreditmemoBuilder::forOrder($order)->build();
// refund only given order items
$creditmemo = CreditmemoBuilder::forOrder($order)
    ->withItem($fooItemId, $fooQtyToRefund)
    ->withItem($barItemId, $barQtyToRefund)
    ->build();

Fixture pools

To manage multiple fixtures, fixture pools have been introduced for all entities:

Usage demonstrated with the ProductFixturePool:

protected function setUp()
{
    $this->productFixtures = new ProductFixturePool;
}

protected function tearDown()
{
    $this->productFixtures->rollback();
}

public function testSomethingWithMultipleProducts()
{
    $this->productFixtures->add(ProductBuilder::aSimpleProduct()->build());
    $this->productFixtures->add(ProductBuilder::aSimpleProduct()->build(), 'foo');
    $this->productFixtures->add(ProductBuilder::aSimpleProduct()->build());

    $this->productFixtures->get();      // returns ProductFixture object for last added product
    $this->productFixtures->get('foo'); // returns ProductFixture object for product added with specific key 'foo'
    $this->productFixtures->get(0);     // returns ProductFixture object for first product added without specific key (numeric array index)
}

Credits

• Fabian Schmengler
• All Contributors

License

The MIT License (MIT). Please see License File for more information.