kknongchang_2506/tests/Unit/GameItems/ItemFreezeEventLogicTest.php

<?php

namespace Tests\Unit\GameItems;

use App\Module\GameItems\Events\ItemQuantityChanged;
use Illuminate\Support\Facades\Event;
use Tests\TestCase;

/**
 * 物品冻结事件逻辑测试
 * 
 * 测试物品冻结功能的事件触发逻辑
 */
class ItemFreezeEventLogicTest extends TestCase
{
    /**
     * 测试ItemQuantityChanged事件的冻结状态参数
     */
    public function test_item_quantity_changed_event_with_freeze_status()
    {
        // 创建包含冻结状态的事件
        $event = new ItemQuantityChanged(
            1001,    // userId
            2001,    // itemId
            null,    // instanceId
            100,     // oldQuantity
            70,      // newQuantity
            5001,    // userItemId
            false,   // oldFrozenStatus
            false,   // newFrozenStatus (数量减少，冻结状态不变)
            [        // options
                'freeze_action' => 'freeze',
                'change_type' => 'quantity_decrease',
                'reason' => 'trade_order'
            ]
        );

        // 验证事件属性
        $this->assertEquals(1001, $event->userId);
        $this->assertEquals(2001, $event->itemId);
        $this->assertNull($event->instanceId);
        $this->assertEquals(100, $event->oldQuantity);
        $this->assertEquals(70, $event->newQuantity);
        $this->assertEquals(-30, $event->changeAmount); // 自动计算
        $this->assertEquals(5001, $event->userItemId);
        $this->assertFalse($event->oldFrozenStatus);
        $this->assertFalse($event->newFrozenStatus);
        $this->assertEquals('quantity_decrease', $event->options['change_type']);
    }

    /**
     * 测试冻结物品创建事件
     */
    public function test_frozen_item_create_event()
    {
        // 创建冻结物品创建事件
        $event = new ItemQuantityChanged(
            1002,    // userId
            2002,    // itemId
            null,    // instanceId
            0,       // oldQuantity (新创建的物品)
            30,      // newQuantity
            5002,    // userItemId
            null,    // oldFrozenStatus (新创建的物品)
            true,    // newFrozenStatus (冻结状态)
            [        // options
                'freeze_action' => 'freeze',
                'change_type' => 'frozen_item_create',
                'freeze_log_id' => 1001
            ]
        );

        // 验证事件属性
        $this->assertEquals(1002, $event->userId);
        $this->assertEquals(2002, $event->itemId);
        $this->assertEquals(0, $event->oldQuantity);
        $this->assertEquals(30, $event->newQuantity);
        $this->assertEquals(30, $event->changeAmount); // 从0增加到30
        $this->assertNull($event->oldFrozenStatus);
        $this->assertTrue($event->newFrozenStatus);
        $this->assertEquals('frozen_item_create', $event->options['change_type']);
    }

    /**
     * 测试冻结状态变更事件
     */
    public function test_freeze_status_change_event()
    {
        // 创建冻结状态变更事件（全部冻结）
        $event = new ItemQuantityChanged(
            1003,    // userId
            2003,    // itemId
            null,    // instanceId
            50,      // oldQuantity
            50,      // newQuantity (数量不变)
            5003,    // userItemId
            false,   // oldFrozenStatus
            true,    // newFrozenStatus
            [        // options
                'freeze_action' => 'freeze',
                'change_type' => 'freeze_status_change',
                'freeze_log_id' => 1002
            ]
        );

        // 验证事件属性
        $this->assertEquals(1003, $event->userId);
        $this->assertEquals(2003, $event->itemId);
        $this->assertEquals(50, $event->oldQuantity);
        $this->assertEquals(50, $event->newQuantity);
        $this->assertEquals(0, $event->changeAmount); // 数量不变
        $this->assertFalse($event->oldFrozenStatus);
        $this->assertTrue($event->newFrozenStatus);
        $this->assertEquals('freeze_status_change', $event->options['change_type']);
    }

    /**
     * 测试解冻事件
     */
    public function test_unfreeze_event()
    {
        // 创建解冻事件
        $event = new ItemQuantityChanged(
            1004,    // userId
            2004,    // itemId
            null,    // instanceId
            40,      // oldQuantity
            40,      // newQuantity (数量不变)
            5004,    // userItemId
            true,    // oldFrozenStatus
            false,   // newFrozenStatus
            [        // options
                'freeze_action' => 'unfreeze',
                'original_freeze_log_id' => 1003
            ]
        );

        // 验证事件属性
        $this->assertEquals(1004, $event->userId);
        $this->assertEquals(2004, $event->itemId);
        $this->assertEquals(40, $event->oldQuantity);
        $this->assertEquals(40, $event->newQuantity);
        $this->assertEquals(0, $event->changeAmount); // 数量不变
        $this->assertTrue($event->oldFrozenStatus);
        $this->assertFalse($event->newFrozenStatus);
        $this->assertEquals('unfreeze', $event->options['freeze_action']);
    }

    /**
     * 测试单独属性物品冻结事件
     */
    public function test_unique_item_freeze_event()
    {
        // 创建单独属性物品冻结事件
        $event = new ItemQuantityChanged(
            1005,    // userId
            2005,    // itemId
            3001,    // instanceId (单独属性物品有实例ID)
            1,       // oldQuantity (单独属性物品数量为1)
            1,       // newQuantity (数量不变)
            5005,    // userItemId
            false,   // oldFrozenStatus
            true,    // newFrozenStatus
            [        // options
                'freeze_action' => 'freeze',
                'freeze_log_id' => 1004
            ]
        );

        // 验证事件属性
        $this->assertEquals(1005, $event->userId);
        $this->assertEquals(2005, $event->itemId);
        $this->assertEquals(3001, $event->instanceId);
        $this->assertEquals(1, $event->oldQuantity);
        $this->assertEquals(1, $event->newQuantity);
        $this->assertEquals(0, $event->changeAmount); // 数量不变
        $this->assertFalse($event->oldFrozenStatus);
        $this->assertTrue($event->newFrozenStatus);
    }

    /**
     * 测试事件的变化量自动计算
     */
    public function test_change_amount_auto_calculation()
    {
        // 测试增加
        $increaseEvent = new ItemQuantityChanged(1, 1, null, 10, 15, 1, null, null, []);
        $this->assertEquals(5, $increaseEvent->changeAmount);

        // 测试减少
        $decreaseEvent = new ItemQuantityChanged(1, 1, null, 20, 12, 1, null, null, []);
        $this->assertEquals(-8, $decreaseEvent->changeAmount);

        // 测试不变
        $noChangeEvent = new ItemQuantityChanged(1, 1, null, 30, 30, 1, false, true, []);
        $this->assertEquals(0, $noChangeEvent->changeAmount);
    }
}