php – 如何在Laravel中基于application / json标头加载路由

发布时间：2020-12-14 19:56:13 所属栏目：大数据来源：网络整理

导读：我正在使用application / json标头控制我的控制器在收到请求时的行为方式.我需要在单元测试中使用POST来包含一个application / json头. 我试过了： public function testStore() { $this-validator -shouldReceive('validate') -once() -with($this-attribut

我正在使用application / json标头控制我的控制器在收到请求时的行为方式.我需要在单元测试中使用POST来包含一个application / json头.

我试过了：

public function testStore()
    {
        $this->validator
            ->shouldReceive('validate')
            ->once()
            ->with($this->attributes)
            ->andReturn(true);

        $this->repository
            ->shouldReceive('create')
            ->once()
            ->with($this->attributes)
            ->andReturn($this->entity);

        $this->controller
            ->shouldReceive('creationSucceeded')
            ->once()
            ->with($this->entity);

        $this->client->request('POST','shared/users',[],[
                'HTTP_CONTENT_TYPE' => 'application/json'
            ],json_encode($this->attributes));

        $this->assertResponseStatus(201);
    }

而且我的控制器中的Request :: isJson()继续返回false.

我也尝试过使用’CONTENT_TYPE’=> ‘application / json’而不是上面的HTTP_CONTENT_TYPE.

就我而言,我使用Content-Type来确定要加载哪些控制器.这对我不起作用,因为当运行TestCase-> createApplication()时路由被加载到内存中.这意味着我的标题没有效果.

我最终制作了一个RouteInflector,允许我强制我的测试使用Api路线.

class ApiTestCase extends TestCase
{

    /**
     * @inheritDoc
     */
    public static function setUpBeforeClass()
    {
        /**
         * Routes are loaded into memory before tests are run.
         * Because of this,we can't have routing logic based on
         * heads.  Using the RouteInflector we can override
         * header to createApplication() and must use a constant
         * to force the RouteInflector to use Api controllers.
         */
        RouteInflector::isJson(true);
    }

    public function setUp()
    {
        parent::setUp();

        //Lets do this right
        $this->client->setServerParameter('HTTP_CONTENT_TYPE','application/json');
        $this->client->setServerParameter('HTTP_ACCEPT','application/json');
    }

}

偏转：

class RouteInflector
{

    /** @var bool */
    protected static $isJson = false;

    /**
     * Review the request details and determine which controller
     * subpackage should be used.

     * We could also check the request source to help determine the
     * package.
     *
     * Defaults to Web.
     *
     * @return string
     */
    public function getControllerSubpackage()
    {
        if (self::isJson() || Request::isJson()) {
            return 'Api';
        }

        return 'Web';
    }

    /**
     * Used by tests to tell routing that the current request
     * is a json request.
     *
     * @see TestsApiTestCase
     *
     * @param bool|null $isJson
     *
     * @return bool Only provided if parameter is null
     */
    public static function isJson($isJson = null)
    {
        if (is_null($isJson)) {
            return self::$isJson;
        } else {
            self::$isJson = $isJson;
        }
    }
}

（编辑：李大同）

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