203 lines
9.4 KiB
PHP
203 lines
9.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Tests\Feature\Service;
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use Override;
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use Tests\TestCase;
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use App\Entity\DrinkType;
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use App\Entity\InventoryRecord;
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use App\Entity\Order;
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use App\Entity\OrderItem;
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use App\Service\StockAdjustmentService;
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use App\Service\ConfigurationService;
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use App\Service\InventoryService;
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use App\Enum\SystemSettingKey;
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use App\Repository\DrinkTypeRepository;
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use App\Repository\InventoryRecordRepository;
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use App\Repository\OrderRepository;
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use App\Repository\OrderItemRepository;
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use DateTimeImmutable;
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class StockAdjustmentServiceTest extends TestCase
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{
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private StockAdjustmentService $service;
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private DrinkTypeRepository $drinkTypeRepository;
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private InventoryRecordRepository $inventoryRecordRepository;
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private OrderRepository $orderRepository;
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private OrderItemRepository $orderItemRepository;
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private ConfigurationService $configService;
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private InventoryService $inventoryService;
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private DrinkType $drinkType;
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#[Override]
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public function setUp(): void
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{
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parent::setUp();
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$this->setUpDB();
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$this->drinkTypeRepository = $this->container->get(DrinkTypeRepository::class);
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$this->inventoryRecordRepository = $this->container->get(InventoryRecordRepository::class);
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$this->orderRepository = $this->container->get(OrderRepository::class);
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$this->orderItemRepository = $this->container->get(OrderItemRepository::class);
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$this->configService = $this->container->get(ConfigurationService::class);
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$this->inventoryService = $this->container->get(InventoryService::class);
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$this->service = $this->container->get(StockAdjustmentService::class);
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// Initialize default configs
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$this->configService->initializeDefaultConfigs();
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// Create a drink type for testing
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$this->drinkType = new DrinkType('Cola', 'Refreshing cola drink', 10);
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$this->drinkTypeRepository->save($this->drinkType);
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}
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public function testAdjustStockLevels(): void
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{
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// Create orders with different dates
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$order1 = new Order(Order::STATUS_FULFILLED, new DateTimeImmutable('2023-01-01'));
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$order2 = new Order(Order::STATUS_FULFILLED, new DateTimeImmutable('2023-01-02'));
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$order3 = new Order(Order::STATUS_FULFILLED, new DateTimeImmutable('2023-01-03'));
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$order4 = new Order(Order::STATUS_FULFILLED, new DateTimeImmutable('2023-01-04'));
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$order5 = new Order(Order::STATUS_FULFILLED, new DateTimeImmutable('2023-01-05'));
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$this->orderRepository->save($order1);
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$this->orderRepository->save($order2);
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$this->orderRepository->save($order3);
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$this->orderRepository->save($order4);
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$this->orderRepository->save($order5);
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// Create order items for the drink type with different quantities
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$orderItem1 = new OrderItem($this->drinkType, 5, $order1);
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$orderItem2 = new OrderItem($this->drinkType, 10, $order2);
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$orderItem3 = new OrderItem($this->drinkType, 15, $order3);
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$orderItem4 = new OrderItem($this->drinkType, 20, $order4);
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$orderItem5 = new OrderItem($this->drinkType, 25, $order5);
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$this->orderItemRepository->save($orderItem1);
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$this->orderItemRepository->save($orderItem2);
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$this->orderItemRepository->save($orderItem3);
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$this->orderItemRepository->save($orderItem4);
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$this->orderItemRepository->save($orderItem5);
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// Set the desired stock to a value that will trigger an adjustment
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$this->drinkType->setDesiredStock(5);
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$this->drinkTypeRepository->save($this->drinkType);
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// Adjust stock levels
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$result = $this->service->adjustStockLevels();
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// Check that the adjustment was made
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$this->assertCount(1, $result);
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$this->assertEquals($this->drinkType->getId(), $result[0]['drinkType']->getId());
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$this->assertEquals(5, $result[0]['oldDesiredStock']);
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// The new desired stock should be higher than the old one
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$this->assertGreaterThan(5, $result[0]['newDesiredStock']);
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// Check that the drink type was updated in the database
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$updatedDrinkType = $this->drinkTypeRepository->find($this->drinkType->getId());
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$this->assertEquals($result[0]['newDesiredStock'], $updatedDrinkType->getDesiredStock());
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}
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public function testAdjustStockLevelsWithNoOrders(): void
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{
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// No orders, so no adjustment should be made
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$result = $this->service->adjustStockLevels();
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// Check that no adjustment was made
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$this->assertCount(0, $result);
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// Check that the drink type was not updated
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$updatedDrinkType = $this->drinkTypeRepository->find($this->drinkType->getId());
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$this->assertEquals(10, $updatedDrinkType->getDesiredStock());
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}
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public function testAdjustStockLevelsWithSmallDifference(): void
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{
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// Create orders with different dates
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$order1 = new Order(Order::STATUS_FULFILLED, new DateTimeImmutable('2023-01-01'));
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$this->orderRepository->save($order1);
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// Create order items for the drink type with a quantity close to the desired stock
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$orderItem1 = new OrderItem($this->drinkType, 11, $order1);
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$this->orderItemRepository->save($orderItem1);
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// Set the threshold to a high value so that small differences don't trigger an adjustment
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$this->configService->setConfigValue(SystemSettingKey::STOCK_ADJUSTMENT_THRESHOLD->value, '0.5');
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// Adjust stock levels
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$result = $this->service->adjustStockLevels();
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// Check that no adjustment was made because the difference is too small
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$this->assertCount(0, $result);
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// Check that the drink type was not updated
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$updatedDrinkType = $this->drinkTypeRepository->find($this->drinkType->getId());
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$this->assertEquals(10, $updatedDrinkType->getDesiredStock());
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}
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public function testGetConsumptionHistory(): void
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{
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// Create inventory records with different timestamps
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$record1 = new InventoryRecord($this->drinkType, 20, new DateTimeImmutable('2023-01-01'));
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$record2 = new InventoryRecord($this->drinkType, 15, new DateTimeImmutable('2023-01-02')); // Consumption: 5
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$record3 = new InventoryRecord($this->drinkType, 10, new DateTimeImmutable('2023-01-03')); // Consumption: 5
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$record4 = new InventoryRecord($this->drinkType, 5, new DateTimeImmutable('2023-01-04')); // Consumption: 5
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$record5 = new InventoryRecord($this->drinkType, 15, new DateTimeImmutable('2023-01-05')); // No consumption (increase)
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$this->inventoryRecordRepository->save($record1);
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$this->inventoryRecordRepository->save($record2);
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$this->inventoryRecordRepository->save($record3);
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$this->inventoryRecordRepository->save($record4);
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$this->inventoryRecordRepository->save($record5);
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// Get consumption history
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$start = new DateTimeImmutable('2023-01-01');
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$end = new DateTimeImmutable('2023-01-05');
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$history = $this->service->getConsumptionHistory($this->drinkType, $start, $end);
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// Check that the history is correct
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$this->assertCount(3, $history); // 3 consumption events
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// Check the first consumption event
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$this->assertEquals('2023-01-02', $history[0]['date']->format('Y-m-d'));
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$this->assertEquals(5, $history[0]['consumption']);
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// Check the second consumption event
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$this->assertEquals('2023-01-03', $history[1]['date']->format('Y-m-d'));
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$this->assertEquals(5, $history[1]['consumption']);
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// Check the third consumption event
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$this->assertEquals('2023-01-04', $history[2]['date']->format('Y-m-d'));
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$this->assertEquals(5, $history[2]['consumption']);
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}
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public function testGetConsumptionHistoryWithDateRange(): void
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{
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// Create inventory records with different timestamps
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$record1 = new InventoryRecord($this->drinkType, 20, new DateTimeImmutable('2023-01-01'));
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$record2 = new InventoryRecord($this->drinkType, 15, new DateTimeImmutable('2023-01-02')); // Consumption: 5
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$record3 = new InventoryRecord($this->drinkType, 10, new DateTimeImmutable('2023-01-03')); // Consumption: 5
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$record4 = new InventoryRecord($this->drinkType, 5, new DateTimeImmutable('2023-01-04')); // Consumption: 5
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$record5 = new InventoryRecord($this->drinkType, 0, new DateTimeImmutable('2023-01-05')); // Consumption: 5
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$this->inventoryRecordRepository->save($record1);
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$this->inventoryRecordRepository->save($record2);
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$this->inventoryRecordRepository->save($record3);
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$this->inventoryRecordRepository->save($record4);
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$this->inventoryRecordRepository->save($record5);
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// Get consumption history for a specific date range
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$start = new DateTimeImmutable('2023-01-02');
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$end = new DateTimeImmutable('2023-01-04');
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$history = $this->service->getConsumptionHistory($this->drinkType, $start, $end);
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// Check that the history is correct
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$this->assertCount(2, $history); // 2 consumption events within the range
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// Check the first consumption event
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$this->assertEquals('2023-01-03', $history[0]['date']->format('Y-m-d'));
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$this->assertEquals(5, $history[0]['consumption']);
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// Check the second consumption event
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$this->assertEquals('2023-01-04', $history[1]['date']->format('Y-m-d'));
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$this->assertEquals(5, $history[1]['consumption']);
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}
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}
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