public function PackerManagerTest::testPack in Commerce Shipping 8.2

::covers addPacker ::covers getPackers ::covers pack.

File

tests/src/Kernel/PackerManagerTest.php, line 47

Class

PackerManagerTest

Tests the packer manager.

Namespace

Drupal\Tests\commerce_shipping\Kernel

Code

public function testPack() {
  $order = $this
    ->prophesize(OrderInterface::class)
    ->reveal();
  $shipping_profile = $this
    ->prophesize(ProfileInterface::class)
    ->reveal();
  $first_proposed_shipment = $this
    ->prophesize(ProposedShipment::class)
    ->reveal();
  $second_proposed_shipment = $this
    ->prophesize(ProposedShipment::class)
    ->reveal();
  $third_proposed_shipment = $this
    ->prophesize(ProposedShipment::class)
    ->reveal();
  $first_packer = $this
    ->prophesize(PackerInterface::class);
  $first_packer
    ->applies($order, $shipping_profile)
    ->willReturn(FALSE);
  $first_packer
    ->pack($order, $shipping_profile)
    ->willReturn([
    $first_proposed_shipment,
  ]);
  $first_packer = $first_packer
    ->reveal();
  $second_packer = $this
    ->prophesize(PackerInterface::class);
  $second_packer
    ->applies($order, $shipping_profile)
    ->willReturn(TRUE);
  $second_packer
    ->pack($order, $shipping_profile)
    ->willReturn([
    $second_proposed_shipment,
  ]);
  $second_packer = $second_packer
    ->reveal();
  $third_packer = $this
    ->prophesize(PackerInterface::class);
  $third_packer
    ->applies($order, $shipping_profile)
    ->willReturn(TRUE);
  $third_packer
    ->pack($order, $shipping_profile)
    ->willReturn([
    $third_proposed_shipment,
  ]);
  $third_packer = $third_packer
    ->reveal();
  $this->packerManager
    ->addPacker($first_packer);
  $this->packerManager
    ->addPacker($second_packer);
  $this->packerManager
    ->addPacker($third_packer);
  $expected_packers = [
    $first_packer,
    $second_packer,
    $third_packer,
  ];
  $packers = $this->packerManager
    ->getPackers();
  $this
    ->assertEquals($expected_packers, $packers, 'The manager has the expected packers');

  // Confirm that the first packer was skipped due to applies(), and the third one
  // was not reached.
  $result = $this->packerManager
    ->pack($order, $shipping_profile);
  $this
    ->assertEquals([
    $second_proposed_shipment,
  ], $result);
}