Laravel 资源在单元测试时换行两次

Laravel resources wrap twice when unit testing

当我 运行 一个测试服时,我的测试 return 一个 ResourceCollection 失败了,因为数据被包装了两次,但当我 运行 它们单独时成功了。

我已经知道原因了
ResourceCollection 使用一个名为 wrapstatic 变量,在测试之间,这个变量保持他的状态。

现在我需要修复它

将这两个方法作为 OrganizationsController

中的起点
/**
 * @param Request $request
 * @return OrganizationsResource
 */
public function index(Request $request): OrganizationsResource
{
    return new OrganizationsResource(
        Organization::paginate()
    );
}

/**
 * @param Request $request
 * @param Organization $organization
 * @return OrganizationResource
 */
public function show(Request $request, Organization $organization): OrganizationResource
{
    OrganizationResource::withoutWrapping();
    return new OrganizationResource($organization);
}

组织资源

<?php

namespace App\Http\Resources;

use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\ResourceCollection;

class OrganizationsResource extends ResourceCollection
{

    /**
     * @param Request $request
     * @return array
     */
    public function toArray($request): array
    {
        return [
            'data' => OrganizationResource::collection($this->collection),
        ];
    }
}

OrganizationResource

<?php

namespace App\Http\Resources;

use Illuminate\Http\Resources\Json\Resource;

class OrganizationResource extends Resource
{
    /**
     * Transform the resource into an array.
     *
     * @param  \Illuminate\Http\Request $request
     * @return array
     */
    public function toArray($request)
    {

        return [
            'id'         => $this->id,
            'type'       => 'organization',
            'attributes' => [
                'name' => $this->resource->name,
            ],
        ];
    }
}

这工作得很好 index 的响应将像这样构建:

{
 "data": [
    {"id": 1},{"id": 2}, ....
 ],
 "links": {
    "next": "http://...",
    ....
 },
 "meta": {
    "current_page": 1,
    ....
 }
}

正如预期的那样,show 将 return

{
    "id": 1,
    "type" "organization",
    ....
}

但是,当我 运行 我所有的单元测试时,我的 index(es) returns以下json(注意{"data":{"data"...

{
 "data": {
     "data": [
        {"id": 1},{"id": 2}, ....
     ],
     "links": {
        "next": "http://...",
        ....
     },
     "meta": {
        "current_page": 1,
        ....
     }
    }
}

这是一个测试,当单独 运行ning 时成功,但在 withoutWrapping 之后失败,因为在测试服中被调用一次

/** @test */
public function organizations_api_index_returns_valid_schema(): void
{
    factory(Organization::class, 2)->create(['name' => 'My-Company']);
    $this->json('get', '/organizations')->assertJsonSchema(base_path("{$this->schema}/organizations.json"));
}

如果您想了解 assertJsonSchema,这是来自 sixlive/laravel-json-schema-assertions

临时解决方法

我运行在 phpunit.xml 中将 processIsolation 设置为 true 进行测试,但它非常慢

我对我的回答不满意,但如果我在 ResourceCollection 中手动设置 $wrap,它会修复错误。

class OrganizationsResource extends ResourceCollection
{
    public static $wrap = 'data';

    /**
     * @param Request $request
     * @return array
     */
    public function toArray($request): array
    {
        return [
            'data' => OrganizationResource::collection($this->collection),
        ];
    }
}