Test suite enhancement

[devmsh]

I know this is not a bug, but I have no other option/channel to discuss this.

1) Tests\Feature\Generators\ControllerGeneratorTest::output_writes_migration_for_controller_tree with data set #8 ('drafts/api-routes-example.yaml', 'app/Http/Controllers/Api/Cert...er.php', 'controllers/api-routes-example.php')
Mockery\Exception\NoMatchingExpectationException: No matching handler found for Mockery_8::put('app/Http/Controllers/Api/CertificateController.php', '<?php

namespace App\Http\Controllers\Api;

use App\Certificate;
// the rest of the content
}
'). Either the method was unexpected or its arguments matched no expected argument list for this method

The current failed test case demonstrates 2 needed enhancements in the test suite in general.

1. Nested of using numeric datasets data set #8 we can use named associative array.
2. Mockery provides only the actual arguments with no diff with the expected one and this makes the debugging process so hard in comparison with a unit test style that uses string/array assertions and allows for easier diff and debugging.

If you agreed about that, I will start to mirror the current tests using more low-level tests that can use assertions nested of mockery expectations.

[jasonmccreary]

I agree with #1, but not #2. Feel free to open a new PR for just named datasets if you wish. Otherwise, I am glad to do so on the next live-stream.