Creates a trait to be used in tests that don't want the whole multi-tenant setup.

TenantMigrations.php

<?php
/**
 * @file
 * Contains tests\helpers\TenantMigrations
 */

namespace tests\helpers;

trait TenantMigrations
{

    /**
     * @before
     */
    public function beginTenantMigrations()
    {
        putenv('TENANT_CONNECTION=mysql');
        $this->artisan('migrate', ['--path' => 'database/tenant_migrations/']);
        $this->beforeApplicationDestroyed(function () {
            $this->artisan('migrate:rollback');
        });
    }
}