Tests failing when using getEffectiveUri() on Http client

[vgedzius]

Hi,

Coming here from: #31769. Could someone explain if I am doing something wrong.
I've updated tests as following, but still get an error when running tests:

Http::fake(
            ['jsonplaceholder.typicode.com/*' => Http::response(['test' => 'test'], 200)]
        );

        $stuffRunner = new RunStuff();
        $url = $stuffRunner->run();

        $this->assertEquals('https://jsonplaceholder.typicode.com/posts', $url);

Basically, my production code uses getEffectiveUri() for logging purposes and it works fine on production, but fails when running tests. To confirm that it works I created an artisan command artisan run:stuff, which correctly returns current URL used when making request.

Actual code:

class RunStuff
{
    public function run()
    {
        return (string)Http::get(
            'https://jsonplaceholder.typicode.com/posts'
        )->effectiveUri();
    }
}

Full repo here: https://github.com/vgedzius/laravel-http-client-test