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<?php |
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namespace App\Tests\Adventure; |
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use App\Adventure\Game; |
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use App\Adventure\Location; |
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use App\Adventure\Inventory; |
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use App\Adventure\Item; |
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use App\Adventure\InputActions\TakeAction; |
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use PHPUnit\Framework\TestCase; |
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/** |
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* Unit tests for Game class. Specifically testing 'take' action. |
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*/ |
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class HandleTakeTest extends TestCase |
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{ |
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/** |
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* @var Game |
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*/ |
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private $game; |
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protected function setUp(): void |
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{ |
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$this->game = new Game(); |
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} |
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/** |
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* Test case for processAction method with input action 'take'. |
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*/ |
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public function testProcessActionTakeItem(): void |
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{ |
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// Create and configure take action mock |
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$action = $this->createMock(TakeAction::class); |
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$action->method('getTextResponse')->willReturn('You take the key.'); |
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// Create and configure item mock |
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$item = $this->createMock(Item::class); |
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$item->method('hasAction')->with('take')->willReturn(true); |
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$item->method('getAction')->with('take')->willReturn($action); |
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$item->method('getName')->willReturn('key'); |
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// Configure location mock to find the item |
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$location = $this->createMock(Location::class); |
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$location->expects($this->once()) |
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->method('hasItem') |
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->with('key') |
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->willReturn(true); |
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$location->expects($this->once()) |
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->method('getItem') |
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->with('key') |
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->willReturn($item); |
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$location->expects($this->once()) |
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->method('removeItem') |
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->with($item); |
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$inventory = $this->createMock(Inventory::class); |
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$inventory->expects($this->once()) |
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->method('hasItem') |
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->with('key') |
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->willReturn(false); // Item NOT in inventory |
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// Expect item to be added exactly once |
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$inventory->expects($this->once()) |
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->method('addItem') |
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->with($item); |
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$this->game->setInventory($inventory); |
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$this->game->setCurrentLocation($location); |
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// Assert that the same take message is returned |
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$response = $this->game->processAction('take', 'key'); |
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$this->assertSame("You take the key.", $response); |
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} |
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/** |
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* Test case for processAction method with 'take' with item already in inventory. |
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*/ |
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public function testProcessActionTakeItemAlreadyInInventory(): void |
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{ |
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// Create and configure take action mock |
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$action = $this->createMock(TakeAction::class); |
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$action->method('getTextResponse')->willReturn('You take the key.'); |
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// Create and configure item mock |
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$item = $this->createMock(Item::class); |
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$item->method('hasAction')->with('take')->willReturn(true); |
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$item->method('getAction')->with('take')->willReturn($action); |
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$item->method('getName')->willReturn('key'); |
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// Configure location mock to find the item |
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$location = $this->createMock(Location::class); |
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$location->method('hasItem') |
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->with('key') |
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->willReturn(true); |
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$location->method('getItem') |
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->with('key') |
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->willReturn($item); |
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// Configure inventory mock to already have the item |
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$inventory = $this->createMock(Inventory::class); |
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$inventory->expects($this->once()) |
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->method('hasItem') |
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->with('key') |
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->willReturn(true); |
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// Expect item to NOT get removed/added |
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$location->expects($this->never()) |
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->method('removeItem'); |
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$inventory->expects($this->never()) |
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->method('addItem'); |
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// Perform action |
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$this->game->setCurrentLocation($location); |
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$this->game->setInventory($inventory); |
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$response = $this->game->processAction('take', 'key'); |
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// Assert error message is returned |
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$this->assertSame('The key has already been added to your inventory.', $response); |
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} |
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} |
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kiwijos /
mvc-report
