InventoryTest

Complexity

Total Complexity

6

Size/Duplication

Total Lines	102
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
class InventoryTest extends TestCase
{
    /**
     * Test case for the getInventory method.
     */
    public function testGetInventory(): void
    {
        $inventory = new Inventory();
        $this->assertEquals([], $inventory->getInventory());

        $item1 = $this->createStub(Item::class);
        $item1->method('getName')->willReturn('Sword');

        $item2 = $this->createStub(Item::class);
        $item2->method('getName')->willReturn('Shield');

        $inventory->addItem($item1);
        $inventory->addItem($item2);

        $this->assertEquals(['Sword' => $item1, 'Shield' => $item2], $inventory->getInventory());
    }

    /**
     * Test case for the lookInInventory method.
     */
    public function testLookInInventory(): void
    {
        $inventory = new Inventory();
        $this->assertEquals([], $inventory->lookInInventory());

        $item1 = $this->createStub(Item::class);
        $item1->method('getName')->willReturn('Sword');

        $item2 = $this->createStub(Item::class);
        $item2->method('getName')->willReturn('Shield');

        $inventory->addItem($item1);
        $inventory->addItem($item2);

        $this->assertEquals(['Sword', 'Shield'], $inventory->lookInInventory());
    }

    /**
     * Test case for the getItem method.
     */
    public function testGetItem(): void
    {
        $inventory = new Inventory();
        $item = $this->createStub(Item::class);
        $item->method('getName')->willReturn('Sword');
        $inventory->addItem($item);

        $this->assertSame($item, $inventory->getItem('Sword'));
        $this->assertNull($inventory->getItem('Shield'));
    }

    /**
     * Test case for the hasItem method.
     */
    public function testHasItem(): void
    {
        $inventory = new Inventory();
        $item = $this->createStub(Item::class);
        $item->method('getName')->willReturn('Sword');
        $inventory->addItem($item);

        $this->assertTrue($inventory->hasItem('Sword'));
        $this->assertFalse($inventory->hasItem('Shield'));
    }

    /**
     * Test case for the addItem method.
     */
    public function testAddItem(): void
    {
        $inventory = new Inventory();
        $item = $this->createMock(Item::class);
        $item->expects($this->once())
            ->method('getName')
            ->willReturn('Sword');

        $inventory->addItem($item);

        $this->assertTrue($inventory->hasItem('Sword'));
        $this->assertSame($item, $inventory->getItem('Sword'));
    }

    /**
     * Test case for the removeItem method.
     */
    public function testRemoveItem(): void
    {
        $inventory = new Inventory();
        $item = $this->createStub(Item::class);
        $item->method('getName')->willReturn('Sword');
        $inventory->addItem($item);

        $this->assertTrue($inventory->hasItem('Sword'));

        $inventory->removeItem($item);
        $this->assertFalse($inventory->hasItem('Sword'));
        $this->assertNull($inventory->getItem('Sword'));
    }