Return the email nodes, not just the node IDs

modules/opd_daily_emails/tests/src/Kernel/Repository/DailyEmailNodeRepositoryTest.php

@@ -39,9 +39,16 @@ final class DailyEmailNodeRepositoryTest extends EntityKernelTestBase {
       expected: DailyEmailRepositoryInterface::class,
     );
 
+    $emails = $repository->getAll();
+
     $this->assertCount(
       expectedCount: 1,
-      haystack: $repository->getAll(),
+      haystack: $emails,
+    );
+
+    $this->assertSame(
+      expected: 'A published daily email',
+      actual: $emails->first()->label(),
     );
   }