fix database check result validation - was too strict

test/runtime-database-integrity.test.js

@@ -111,10 +111,25 @@ function assertStrictTables(db) {
 
 function assertDatabaseIntegrity(db) {
   const integrity = db.prepare('PRAGMA integrity_check').all();
-  assert.deepEqual(integrity, [{ integrity_check: 'ok' }], 'SQLite integrity_check ist fehlgeschlagen.');
+  const integrityMessages = integrity.map(row => String(row.integrity_check));
+
+  assert.equal(
+    integrity.length,
+    1,
+    `SQLite integrity_check hat unerwartete Ergebnisse geliefert: ${integrityMessages.join('; ')}`
+  );
+  assert.equal(
+    integrity[0]?.integrity_check,
+    'ok',
+    `SQLite integrity_check ist fehlgeschlagen: ${integrityMessages.join('; ')}`
+  );
 
   const foreignKeyErrors = db.prepare('PRAGMA foreign_key_check').all();
-  assert.deepEqual(foreignKeyErrors, [], 'Die Datenbank enthält verletzte Foreign-Key-Beziehungen.');
+  assert.equal(
+    foreignKeyErrors.length,
+    0,
+    `Die Datenbank enthält verletzte Foreign-Key-Beziehungen: ${JSON.stringify(foreignKeyErrors)}`
+  );
 }
 
 function assertRoutePointCounts(db) {