<?php

namespace Tests;

use Illuminate\Foundation\Testing\TestCase as BaseTestCase;

abstract class TestCase extends BaseTestCase
{
    use CreatesApplication;

    /**
     * Belt-and-braces guard against a repeat of the 2026-10-21 incident, where
     * a test with the RefreshDatabase trait ran migrate:fresh against the
     * shared dev SQLite file and wiped every row.
     *
     * By the time setUp() runs we know the final DB config. If it points at
     * anything other than an in-memory SQLite (or a file inside the test
     * directory), we abort the whole run before any migration can execute.
     */
    protected function setUp(): void
    {
        parent::setUp();
        $this->assertSafeTestDatabase();
    }

    private function assertSafeTestDatabase(): void
    {
        $driver   = config('database.default');
        $database = config("database.connections.{$driver}.database");

        $allowed  = $database === ':memory:'
                 || $database === null
                 || str_contains((string) $database, '/testing')
                 || str_contains((string) $database, '/tmp/')
                 || str_ends_with((string) $database, '.testing.sqlite');

        if (! $allowed) {
            // Fatal, not an assertion failure — a wrong DB target has to stop
            // execution before Laravel can run even one query against it.
            fwrite(STDERR, "\n\n*** ABORTING TESTS: unsafe DB target '{$database}' on connection '{$driver}'. ***\n");
            fwrite(STDERR, "Set DB_CONNECTION=sqlite and DB_DATABASE=:memory: in .env.testing (or in your test's setUp before parent::setUp).\n\n");
            exit(2);
        }
    }
}