Make the email count dynamic based on the number

...of daily email nodes

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

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\Tests\opd_daily_emails\Kernel\Repository;
+
+use Drupal\KernelTests\Core\Entity\EntityKernelTestBase;
+use Drupal\Tests\node\Traits\NodeCreationTrait;
+use Drupal\node\NodeInterface;
+use Drupal\opd_daily_emails\Repository\DailyEmailNodeRepository;
+use Drupal\opd_daily_emails\Repository\DailyEmailRepositoryInterface;
+
+final class DailyEmailNodeRepositoryTest extends EntityKernelTestBase {
+
+  use NodeCreationTrait;
+
+  public static $modules = [
+    'node',
+    'opd_daily_emails',
+  ];
+
+  /**
+   * @testdox Get all daily emails
+   */
+  public function test_get_all(): void {
+    $this->createNode([
+      'status' => NodeInterface::PUBLISHED,
+      'type' => 'daily_email',
+    ]);
+
+    $repository = $this->container->get(DailyEmailNodeRepository::class);
+
+    $this->assertInstanceOf(
+      actual: $repository,
+      expected: DailyEmailRepositoryInterface::class,
+    );
+
+    $this->assertCount(
+      expectedCount: 1,
+      haystack: $repository->getAll(),
+    );
+  }
+
+}