我目前正在处理一个Laravel包，下面有路由配置

Route::apiResource('companies', Controllers\CompanyController::class);
Route::apiResource('companies.addresses', Controllers\AddressController::class)->parameter('companies', 'entity');

Route::apiResource('employees', Controllers\EmployeeController::class);
Route::apiResource('employees.addresses', Controllers\AddressController::class)->parameter('companies', 'entity');

字符串
这是控制器

// Http/CompanyController.php

class CompanyController extends Controller
{
    // index, store, show, update, destroy methods are here
}

// Http/EmployeeController.php

class EmployeeController extends Controller
{
    // index, store, show, update, destroy methods are here
}

// Http/AddressController.php

use My\Contracts\Entity;
use My\Http\Requests\AddressStoreRequest;

class AddressController extends Controller
{
    public function index(Entity $entity)
    {
        $items = $entity->addresses()->latest();

        // the code
    }

    public function store(AddressStoreRequest $request, Entity $entity)
    {
        // the code
    }

    // show, update, destroy methods are here
}

型
这是我的模型

class Company extends Model implements Entity
{
    public function addresses()
    {
        return $this->morphMany(Address::class, 'owner');
    }
}

class Employee extends Model implements Entity
{
    public function addresses()
    {
        return $this->morphMany(Address::class, 'owner');
    }
}

class Address extends Model
{
    // ...
}

型
这里是ServiceProvider内部

use My\Models\Company;
use My\Models\Employee;
use My\Contracts\Entity;

$this->app->bind(Entity::class, function ($app) {
    return $app->make($app['router']->is('companies.*') ? Company::class : Employee::class);
});

型
注意到Entity实际上是一个接口，它根据路由名称绑定到一个模型，因为AddressController用于两个不同的路由。
最后一个是我的测试

// the EmployeeTest did pretty much the same
class CompanyTest extends TestCase
{
    #[Test]
    public function should_able_to_retrieve_all_data(): Company
    {
        $models = Company::factory(2)->create();

        $response = $this->getJson('base/companies');

        // the assertion goes here

        return $models->first();
    }

    #[Test]
    #[Depends('should_able_to_retrieve_all_data')]
    public function should_able_to_retrieve_all_addresses(Company $model): void
    {
        $response = $this->getJson("base/companies/{$model->getRouteKey()}/addresses");

        $response->assertOk();
    }
}

型
除了should_able_to_retrieve_all_addresses之外，其他测试都运行得很好。它总是返回404。最初我以为这是关于隐式模型绑定的，在花了几个小时挖掘之后，我非常确定不是。
直到我像这样将dump(Company::all())添加到我的CompanyTest::should_able_to_retrieve_all_addresses()和AddressController::index()方法中

class CompanyTest extends TestCase
{
    #[Test]
    #[Depends('should_able_to_retrieve_all_data')]
    public function should_able_to_retrieve_all_addresses(Company $model): void
    {
        $response = $this->getJson("base/companies/{$model->getRouteKey()}/addresses");
        dump(Company::all()->toArray());

        $response->assertOk();
    }
}

class AddressController extends Controller
{
    public function index(Entity $entity)
    {
        dump(Company::all()->toArray());
    }
}

型
我发现测试文件中的一个可以返回所有可用的公司，但是控制器中的一个返回一个空数组。怎么可能呢？
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