[Laravel] Http::fakeRequest() macro to easily fake POST/PATH/DELETE requests

laravel-http-fake-post.php

<?php

use Illuminate\Support\Facades\Http;
use Illuminate\Http\Client\Request;
use Illuminate\Support\Arr;

Http::macro('fakeRequest', function ($method, $url, $payload = [], $response = null) {

    Http::fake(function (Request $request) use ($method, $url, $payload, $response) {
        if ($request->url() != $url) {
            return;
        }

        if (strtoupper($request->method()) != strtoupper(trim($method))) {
            return;
        }

        $match = collect(Arr::dot($payload))
            ->reduce(function ($carry, $value, $dot) use ($request) {
                return $carry && (Arr::get($request->data(), $dot) == $value);
            }, true);

        if ($match) {
            return is_array($response) ? Http::response($response) : $response;
        }
    });
});

// Usage
Http::fakeRequest('post', 'https://www.example.com', ['test' => 1], ['done' => 1]);

dump(Http::post('https://www.example.com', ['test' => 1])->json());