private function dummyCart() { $itemContext = ['name' => 'Test', 'uniqueId' => '123', 'amount' => 10.99, 'quantity' => '1', 'currency' => 'GBP']; /** @var ItemModel $itemOne */ $itemOne = $this->item->getItemModel($itemContext); $itemContext = ['name' => 'Test2', 'uniqueId' => '1234', 'amount' => 10.99, 'quantity' => '1', 'currency' => 'GBP']; /** @var ItemModel $itemTwo */ $itemTwo = $this->item->getItemModel($itemContext); $itemContext = ['name' => 'Test3', 'uniqueId' => '12345', 'amount' => 10.99, 'quantity' => '1', 'currency' => 'GBP']; /** @var ItemModel $itemThree */ $itemThree = $this->item->getItemModel($itemContext); return [$itemOne, $itemTwo, $itemThree]; }