/**
* @covers ::setLineItem
* @covers ::getLineItem
* @covers ::getLineItems
*/
public function testSetLineItem()
{
$line_item_name = $this->randomMachineName();
$line_item = $this->getMock(PaymentLineItemInterface::class);
$line_item->expects($this->atLeastOnce())->method('getName')->willReturn($line_item_name);
$this->assertSame($this->sut, $this->sut->setLineItem($line_item));
$this->assertSame($line_item, $this->sut->getLineItem($line_item_name));
$expected = $this->lineItems + [$line_item_name => $line_item];
$this->assertSame($expected, $this->sut->getLineItems());
}
/**
* {@inheritdoc}
*/
public function viewElements(FieldItemListInterface $items, $langcode)
{
$payment_line_items = new LineItemCollection();
/** @var \Drupal\plugin\Plugin\Field\FieldType\PluginCollectionItemInterface $item */
foreach ($items as $delta => $item) {
$payment_line_items->setLineItem($item->getContainedPluginInstance());
}
$entity = $items->getEntity();
if ($entity instanceof LineItemCollectionInterface) {
$payment_line_items->setCurrencyCode($entity->getCurrencyCode());
}
$build[0] = array('#payment_line_items' => $payment_line_items, '#type' => 'payment_line_items_display');
return $build;
}
