在laravel 5中进行测试时，如何模拟外部API? [英] How can I mock external API during testing in laravel 5?

问题描述

我想在laravel中测试HTTP路由.URL的动作函数调用帮助程序函数，该函数调用外部API.测试期间如何模拟外部API调用?

I want to test an HTTP route in laravel. The action function of the URL calls a helper function, which calls an external API. How can I mock the external API call while testing?

public function actionFunction(){

     $helper = new HelperClassHelper();

     return Response::json($helper->getNames());

}

在这里，getNames()函数进行了外部API调用.我该如何嘲笑它?

Here, the getNames() function makes an external API call. How do I mock it?

推荐答案

您可以将HelperClassHelper添加为操作中的依赖项，然后可以在测试中对其进行模拟:

You can add the HelperClassHelper as a dependency in the action, and then you are able to mock it in the test:

public function actionFunction(HelperClassHelper $helper){
     return Response::json($helper->getNames());
}

在测试中:

$this->app->bind(HelperClassHelper::class, function () { /* return mock */ });

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