Class 'DVDoug\BoxPacker\Test\TestBox - V3.12

[mwvitorino]

Hello, I'm trying to test this library, but I'm having trouble getting the basic example code to work.

PHP Version 7.4.33
"dvdoug/boxpacker": "^3.12"
"phpunit/phpunit": "^9.6"

I copied the code into my controller just to test, and here it is:

<?
    
	namespace App\Controllers\Site;

	use DVDoug\BoxPacker\Rotation;
	use DVDoug\BoxPacker\Packer;
	use DVDoug\BoxPacker\Test\TestBox;  // use your own `Box` implementation
	use DVDoug\BoxPacker\Test\TestItem; // use your own `Item` implementation

	class CarrinhoController {

		public function index() {

			$packer = new Packer();
			
			$packer->addBox(
				new TestBox([
					'reference' => 'Caixa Pequena',
					'outerWidth' => 300,
					'outerLength' => 300,
					'outerDepth' => 10,
					'emptyWeight' => 10,
					'innerWidth' => 296,
					'innerLength' => 296,
					'innerDepth' => 8,
					'maxWeight' => 1000
				])
			);

			$packer->addBox(
				new TestBox([
					'reference' => 'Caixa Grande',
					'outerWidth' => 3000,
					'outerLength' => 3000,
					'outerDepth' => 100,
					'emptyWeight' => 100,
					'innerWidth' => 2960,
					'innerLength' => 2960,
					'innerDepth' => 80,
					'maxWeight' => 10000
				])
			);

			/*
			* Add items to be packed - e.g. from shopping cart stored in user session. Again, the dimensional information
			* (and keep-flat requirement) would normally come from a DB
			*/

			$packer->addItem([
				'item' => new TestItem([
					'description' => 'Item 1',
					'width' => 250,
					'length' => 250,
					'depth' => 12,
					'weight' => 200,
					'allowedRotation' => Rotation::KeepFlat
				]),
				'qty' => 1
			]);

			$packer->addItem([
				'item' => new TestItem([
					'description' => 'Item 2',
					'width' => 250,
					'length' => 250,
					'depth' => 12,
					'weight' => 200,
					'allowedRotation' => Rotation::KeepFlat
				]),
				'qty' => 2
			]);

			$packer->addItem([
				'item' => new TestItem([
					'description' => 'Item 3',
					'width' => 250,
					'length' => 250,
					'depth' => 24,
					'weight' => 200,
					'allowedRotation' => Rotation::BestFit
				]),
				'qty' => 1
			]);


			$packedBoxes = $packer->pack();

			echo "These items fitted into " . count($packedBoxes) . " box(es)" . PHP_EOL;
			
			foreach ($packedBoxes as $packedBox) {
				
				$boxType = $packedBox->getBox(); // your own box object, in this case TestBox
				echo "This box is a {$boxType->getReference()}, it is {$boxType->getOuterWidth()}mm wide, {$boxType->getOuterLength()}mm long and {$boxType->getOuterDepth()}mm high" . PHP_EOL;
				echo "The combined weight of this box and the items inside it is {$packedBox->getWeight()}g" . PHP_EOL;
				echo "The items in this box are:" . PHP_EOL;
				
				$packedItems = $packedBox->getItems();
				foreach ($packedItems as $packedItem) { // $packedItem->getItem() is your own item object, in this case TestItem
					echo $packedItem->getItem()->getDescription() . PHP_EOL;
				}
				
			}

		}

	}
	
?>

When I try to test it, it returns the following error: Fatal error: Uncaught Error: Class 'DVDoug\BoxPacker\Test\TestBox' not found

[dvdoug]

This should be better with 3.12.1