Sfneal\Testing\Utils\Traits\WithMemoryDbConnection

Complexity

Total Complexity

5

Size/Duplication

Total Lines	61
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	assertPreConditions()	0	3	1
A	tearDown()	0	7	1
A	setUp()	0	18	3

<?php

namespace Sfneal\Testing\Utils\Traits;

use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\Artisan;
use Illuminate\Support\Facades\DB;

trait WithMemoryDbConnection
{
    /**
     * Setup the test environment.
     *
     * @return void
     */
    protected function setUp(): void
    {
        parent::setUp();

        DB::purge('testing');
        DB::setDefaultConnection('testing');

        Artisan::call('migrate');

        foreach ($this->seeders() as $seeder) {
            // Instantiated seeder class (likely with constructor params)
            if ($seeder instanceof Seeder) {
                $seeder->run();

The method run() does not exist on Illuminate\Database\Seeder.

            }

            // Seeder class string to be used in Artisan command
            else {
                $this->seed($seeder);

The method seed() does not exist on Sfneal\Testing\Utils\Traits\WithMemoryDbConnection. Did you maybe mean seeders()?

            }
        }
    }

    /**
     * Performs assertions shared by all tests of a test case.
     *
     * This method is called between setUp() and test.
     *
     * @return void
     */
    protected function assertPreConditions(): void
    {
        $this->assertEquals('testing', DB::getDefaultConnection());

It seems like assertEquals() must be provided by classes using this trait. How about adding it as abstract method to this trait?

    }

    /**
     * Clean up the testing environment before the next test.
     *
     * @return void
     */
    protected function tearDown(): void
    {
        $this->beforeApplicationDestroyed(function () {

It seems like beforeApplicationDestroyed() must be provided by classes using this trait. How about adding it as abstract method to this trait?

            DB::disconnect('testing');
        });

        parent::tearDown();
    }

    /**
     * Retrieve an array of Seeders to be run within the `setUp()` method.
     *
     * @return array
     */
    abstract protected function seeders(): array;
}