<?php

/**
 * @return array<string, array{string}>
 */
dataset('templates', function () {
    return [
        '.env.example' => [__DIR__.'/../../.env.example'],
        'installer' => [__DIR__.'/../../app/Http/Controllers/Web/InstallController.php'],
    ];
});

test('template names a configured mailer', function (string $path) {
    $mailer = valueOf('MAIL_MAILER', $path);

    $this->assertArrayHasKey(
        $mailer,
        config('mail.mailers'),
        "MAIL_MAILER=$mailer is not defined in config/mail.php."
    );
})->with('templates');

test('template ships with demo mode off', function (string $path) {
    $this->assertSame('false', valueOf('DEMO_MODE', $path));
})->with('templates');

test('template names a configured database connection', function (string $path) {
    $connection = valueOf('DB_CONNECTION', $path);

    $this->assertArrayHasKey(
        $connection,
        config('database.connections'),
        "DB_CONNECTION=$connection is not defined in config/database.php."
    );
})->with('templates');

/**
 * Read a single environment value out of a template.
 */
function valueOf(string $key, string $path): string
{
    test()->assertFileExists($path);

    $matched = preg_match('/^\s*'.preg_quote($key, '/').'=(.*)$/m', file_get_contents($path), $matches);

    test()->assertSame(1, $matched, "$key is not present in ".basename($path).'.');

    return trim($matches[1], " \t\"'");
}