dbxApi_missing_log_test.php

Go to the documentation of this file.

<?php
 
require_once dirname(__DIR__) . '/dbxApi.php';
 
class dbxMissingLogTestDb {
   public array $rows = array();
   public bool $transaction = false;
   public int $begins = 0;
   public int $commits = 0;
   public int $rollbacks = 0;
   private int $insertId = 0;
 
   public function begin(string $dd): int {
      if ($dd !== 'dbxMissing' || $this->transaction) return 0;
      $this->transaction = true;
      $this->begins++;
      return 1;
   }
 
   public function rollback(string $dd): int {
      $this->transaction = false;
      $this->rollbacks++;
      return 1;
   }
 
   public function commit(string $dd): int {
      if (!$this->transaction) return 0;
      $this->transaction = false;
      $this->commits++;
      return 1;
   }
 
   public function select1(string $dd, array $where, string $fields, int $verifyAccess) {
      foreach ($this->rows as $row) {
         if ($row['missing'] === $where['missing']) {
            return array('id' => $row['id'], 'count' => $row['count']);
         }
      }
      return array();
   }
 
   public function update(string $dd, array $values, $id, ...$options): int {
      if (!$this->transaction) return 0;
      foreach ($this->rows as &$row) {
         if ((int)$row['id'] === (int)$id) {
            $row = array_merge($row, $values);
            unset($row);
            return 1;
         }
      }
      unset($row);
      return 0;
   }
 
   public function insert(string $dd, array $values, ...$options): int {
      if (!$this->transaction) return 0;
      $this->insertId++;
      $values['id'] = $this->insertId;
      $this->rows[] = $values;
      return 1;
   }
 
   public function get_insert_id(): int {
      return $this->insertId;
   }
}
 
class dbxMissingLogTestApi extends dbxApi {
   public dbxMissingLogTestDb $testDb;
   public array $errors = array();
 
   public function __construct() {
      $this->testDb = new dbxMissingLogTestDb();
   }
 
   public function get_system_obj(string $class, string $use = ''): ?object {
      return $class === 'dbxDB' ? $this->testDb : null;
   }
 
   public function user($key = 'id') {
      return 0;
   }
 
   public function write_php_error_log(string $type, string $message, string $file = '', int $line = 0): void {
      $this->errors[] = $type . ': ' . $message;
   }
}
 
$fail = static function (string $message, int $code): void {
   fwrite(STDERR, "FAIL: $message\n");
   exit($code);
};
 
$api = new dbxMissingLogTestApi();
$_SERVER['HTTP_REFERER'] = 'https://localhost/dbxapp/home/tutorial?token=secret#bereich';
 
$firstId = $api->log_missing('assets/missing.svg');
$secondId = $api->log_missing('assets/missing.svg');
 
if ($firstId !== 1 || $secondId !== 1 || count($api->testDb->rows) !== 1
   || (int)$api->testDb->rows[0]['count'] !== 2) {
   $fail('Wiederholte Ressourcenfehler werden nicht in einer Zeile gezaehlt.', 1);
}
 
if (($api->testDb->rows[0]['request'] ?? '') !== 'https://localhost/dbxapp/home/tutorial') {
   $fail('Aufrufende Seite wird nicht ohne sensible Querydaten gespeichert.', 2);
}
 
if ($api->testDb->begins !== 2 || $api->testDb->commits !== 2
   || $api->testDb->rollbacks !== 0 || $api->testDb->transaction) {
   $fail('dbxMissing-Schreibvorgaenge sind nicht sauber transaktional.', 3);
}
 
if ($api->log_missing('') !== 0 || $api->testDb->begins !== 2 || $api->errors !== array()) {
   $fail('Leere Eintraege werden nicht sauber ignoriert.', 4);
}
 
echo "OK dbxApi missing log\n";