diff -rN -u old-smederee/modules/hub/src/test/scala/de/smederee/ssh/DoobieSshAuthenticationRepositoryTest.scala new-smederee/modules/hub/src/test/scala/de/smederee/ssh/DoobieSshAuthenticationRepositoryTest.scala
--- old-smederee/modules/hub/src/test/scala/de/smederee/ssh/DoobieSshAuthenticationRepositoryTest.scala	2025-01-10 23:59:07.981155317 +0000
+++ new-smederee/modules/hub/src/test/scala/de/smederee/ssh/DoobieSshAuthenticationRepositoryTest.scala	2025-01-10 23:59:07.981155317 +0000
@@ -9,30 +9,33 @@
 import cats.effect.*
 import cats.syntax.all.*
 import de.smederee.TestTags.*
+import de.smederee.hub.Account
 import de.smederee.hub.BaseSpec
-import de.smederee.hub.Generators.*
+import de.smederee.hub.Generators.given
 import de.smederee.security.*
 import doobie.*
 
+import org.scalacheck.effect.PropF
+
 final class DoobieSshAuthenticationRepositoryTest extends BaseSpec {
+    override def scalaCheckTestParameters = super.scalaCheckTestParameters.withMinSuccessfulTests(1)
+
     test("findVcsRepositoryOwner must return the correct owner".tag(NeedsDatabase)) {
-        genValidAccount.sample match {
-            case Some(account) =>
-                val dbConfig = configuration.database
-                val tx = Transactor.fromDriverManager[IO](
-                    driver = dbConfig.driver,
-                    url = dbConfig.url,
-                    user = dbConfig.user,
-                    password = dbConfig.pass,
-                    logHandler = None
-                )
-                val repo = new DoobieSshAuthenticationRepository[IO](tx)
-                val test = for {
-                    _     <- createAccount(account, PasswordHash("I am not a password hash!"), None, None)
-                    owner <- repo.findVcsRepositoryOwner(account.name)
-                } yield owner
-                test.assertEquals(account.toVcsRepositoryOwner.some)
-            case _ => fail("Could not generate data samples!")
+        PropF.forAllF { (account: Account) =>
+            val dbConfig = configuration.database
+            val tx = Transactor.fromDriverManager[IO](
+                driver = dbConfig.driver,
+                url = dbConfig.url,
+                user = dbConfig.user,
+                password = dbConfig.pass,
+                logHandler = None
+            )
+            val repo = new DoobieSshAuthenticationRepository[IO](tx)
+            val test = for {
+                _     <- createAccount(account, PasswordHash("I am not a password hash!"), None, None)
+                owner <- repo.findVcsRepositoryOwner(account.name)
+            } yield owner
+            test.start.flatMap(_.joinWithNever).assertEquals(account.toVcsRepositoryOwner.some)
         }
     }
 }