Tests für die API sind vorhanden.

api/tests/api/Views/BrowseWorkingHoursYearlyCest.php

@@ -0,0 +1,21 @@
+<?php /** @noinspection PhpUnused */
+
+namespace TorstenHettstedt\TimekeepingApi\Tests\Api\Views;
+
+use ApiTester;
+use Codeception\Util\HttpCode;
+use Helper\Api;
+
+class BrowseWorkingHoursYearlyCest
+{
+    /**
+     * @param ApiTester $I
+     */
+    public function browseWorkingHoursView(ApiTester $I): void
+    {
+        $I->sendGet('/views/working-hours/yearly');
+        $I->seeResponseCodeIs(HttpCode::OK);
+        $I->seeResponseIsJson();
+        $I->seeResponseMatchesJsonType(Api::WORKING_HOURS_VIEW_JSON_FORMAT);
+    }
+}