Refactor Classes

api/Dockerfile

@@ -1,4 +1,4 @@
-FROM php:8.0-apache
+FROM php:8.4-apache-bookworm
 
 RUN apt update && apt install -y libpq-dev
 RUN docker-php-ext-install -j$(nproc) pdo pdo_pgsql

api/composer.json

@@ -16,21 +16,22 @@
         }
     ],
     "require": {
+        "php": "8.4.*",
         "slim/slim": "^4.7.1",
-        "vlucas/phpdotenv": "^4.2",
+        "vlucas/phpdotenv": "^v5.6.1",
-        "slim/psr7": "^1.3",
+        "slim/psr7": "^1.7.0",
         "php-di/slim-bridge": "^3.1.0",
         "jetbrains/phpstorm-attributes": "^1.0.0",
         "myclabs/php-enum": "^1.8.0",
         "ext-pdo": "*"
     },
     "require-dev": {
-        "phpstan/phpstan": "^0.12.80",
+        "phpstan/phpstan": "^2.1.12",
-        "codeception/codeception": "^4.1.18",
+        "codeception/codeception": "^5.2.1",
-        "codeception/module-phpbrowser": "^1.0.0",
+        "codeception/module-phpbrowser": "^3.0.1",
-        "codeception/module-asserts": "^1.0.0",
+        "codeception/module-asserts": "^3.1.0",
-        "codeception/module-db": "^1.1.0",
+        "codeception/module-db": "^3.2.2",
-        "codeception/module-rest": "^1.2.8"
+        "codeception/module-rest": "^3.4.1"
     },
     "autoload": {
         "psr-4": {

api/src/Controller/AbstractController.php

@@ -4,7 +4,9 @@ namespace TorstenHettstedt\TimekeepingApi\Controller;
 
 use JsonSerializable;
 use PDO;
+use Psr\Container\ContainerExceptionInterface;
 use Psr\Container\ContainerInterface;
+use Psr\Container\NotFoundExceptionInterface;
 use Slim\Psr7\Response;
 
 abstract class AbstractController
@@ -18,6 +20,8 @@ abstract class AbstractController
      * @param ContainerInterface $container
      *
      * @throws NotDatabasesException
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
      */
     public function __construct(ContainerInterface $container)
     {
@@ -34,7 +38,8 @@ abstract class AbstractController
      *
      * @return Response
      */
-    protected function printResponse(Response $response, mixed $data, int $status_code): Response {
+    protected function printResponse(Response $response, mixed $data, int $status_code): Response
+    {
         $payload = json_encode($data);
 
         $response->getBody()->write($payload);

api/src/Controller/HttpConflictRequestException.php

@@ -8,13 +8,8 @@ class HttpConflictRequestException extends HttpSpecializedException
 {
     /** @var int */
     protected $code = 409;
-
     /** @var string */
     protected $message = 'Conflict.';
-
+    protected string $title = '409 Conflict';
-    /** @var string  */
+    protected string $description = 'The 409 (Conflict) status code indicates that the request could not be completed due to a conflict with the current state of the target resource.';
-    protected $title = '409 Conflict';
-
-    /** @var string  */
-    protected $description = 'The 409 (Conflict) status code indicates that the request could not be completed due to a conflict with the current state of the target resource.';
 }

api/src/Controller/PreflightController.php

@@ -11,6 +11,7 @@ use TorstenHettstedt\TimekeepingApi\Middleware\OriginAccessControlHandler;
 
 class PreflightController
 {
+    /** @noinspection PhpUnused */
     public function preflight(Request $request, Response $response): ResponseInterface
     {
         return (new OriginAccessControlHandler())->originAccessControl($request, $response);

api/src/Controller/WorkingHoursController.php

@@ -21,9 +21,9 @@ class WorkingHoursController extends AbstractController
 {
 
     /**
-     * @param Request  $request
+     * @param Request              $request
-     * @param Response $response
+     * @param Response             $response
-     * @param mixed[]  $args
+     * @param array<string, mixed> $args
      *
      * @return Response
      *
@@ -44,9 +44,9 @@ class WorkingHoursController extends AbstractController
     }
 
     /**
-     * @param Request  $request
+     * @param Request              $request
-     * @param Response $response
+     * @param Response             $response
-     * @param mixed[]  $args
+     * @param array<string, mixed> $args
      *
      * @return Response
      *
@@ -59,21 +59,29 @@ class WorkingHoursController extends AbstractController
         $repository = new WorkingHoursRepository($this->databases);
         $queryParams = $request->getQueryParams();
         try {
-            return $this->printResponse($response, $repository->findFiltered(
+            return $this->printResponse(
-                $queryParams['start-date'] ?? null,
+                $response,
-                $queryParams['end-date'] ?? null
+                $repository->findFiltered(
-            ), StatusCodeInterface::STATUS_OK);
+                    $queryParams['start-date'] ?? null,
+                    $queryParams['end-date'] ?? null
+                ),
+                StatusCodeInterface::STATUS_OK
+            );
         } catch (RepositoryBadWhereDataException $exception) {
             throw new HttpBadRequestException($request, 'Ein Wert für das Datum im Query ist ungültig', $exception);
         } catch (Exception $exception) {
-            throw new HttpInternalServerErrorException($request, 'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank', $exception);
+            throw new HttpInternalServerErrorException(
+                $request,
+                'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank',
+                $exception
+            );
         }
     }
 
     /**
-     * @param Request  $request
+     * @param Request              $request
-     * @param Response $response
+     * @param Response             $response
-     * @param mixed[]  $args
+     * @param array<string, mixed> $args
      *
      * @return Response
      *
@@ -88,14 +96,18 @@ class WorkingHoursController extends AbstractController
         } catch (RepositoryRecordNotFoundException $exception) {
             throw new HttpNotFoundException($request, 'Der Eintrag ist nicht vorhanden.', $exception);
         } catch (Exception $exception) {
-            throw new HttpInternalServerErrorException($request, 'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank', $exception);
+            throw new HttpInternalServerErrorException(
+                $request,
+                'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank',
+                $exception
+            );
         }
     }
 
     /**
-     * @param Request  $request
+     * @param Request              $request
-     * @param Response $response
+     * @param Response             $response
-     * @param mixed[]  $args
+     * @param array<string, mixed> $args
      *
      * @return Response
      *
@@ -114,7 +126,11 @@ class WorkingHoursController extends AbstractController
         } catch (RepositoryRecordAlreadyExistException $exception) {
             throw new HttpConflictRequestException($request, 'Der Eintrag ist schon vorhanden.', $exception);
         } catch (Exception $exception) {
-            throw new HttpInternalServerErrorException($request, 'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank', $exception);
+            throw new HttpInternalServerErrorException(
+                $request,
+                'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank',
+                $exception
+            );
         }
         return $this->printResponse($response, $model, StatusCodeInterface::STATUS_CREATED);
     }

api/src/Controller/WorkingHoursViewController.php

@@ -15,9 +15,9 @@ use TorstenHettstedt\TimekeepingApi\Repositories\WorkingHoursYearlyViewRepositor
 class WorkingHoursViewController extends AbstractController
 {
     /**
-     * @param Request  $request
+     * @param Request              $request
-     * @param Response $response
+     * @param Response             $response
-     * @param mixed[]  $args
+     * @param array<string, mixed> $args
      *
      * @return Response
      *
@@ -30,15 +30,17 @@ class WorkingHoursViewController extends AbstractController
         try {
             return $this->printResponse($response, $repository->findAll(), StatusCodeInterface::STATUS_OK);
         } catch (Exception $exception) {
-            throw new HttpInternalServerErrorException($request,
+            throw new HttpInternalServerErrorException(
-                'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank', $exception);
+                $request,
+                'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank', $exception
+            );
         }
     }
 
     /**
-     * @param Request  $request
+     * @param Request              $request
-     * @param Response $response
+     * @param Response             $response
-     * @param mixed[]  $args
+     * @param array<string, mixed> $args
      *
      * @return Response
      *
@@ -51,15 +53,17 @@ class WorkingHoursViewController extends AbstractController
         try {
             return $this->printResponse($response, $repository->findAll(), StatusCodeInterface::STATUS_OK);
         } catch (Exception $exception) {
-            throw new HttpInternalServerErrorException($request,
+            throw new HttpInternalServerErrorException(
-                'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank', $exception);
+                $request,
+                'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank', $exception
+            );
         }
     }
 
     /**
-     * @param Request  $request
+     * @param Request              $request
-     * @param Response $response
+     * @param Response             $response
-     * @param mixed[]  $args
+     * @param array<string, mixed> $args
      *
      * @return Response
      *
@@ -72,8 +76,10 @@ class WorkingHoursViewController extends AbstractController
         try {
             return $this->printResponse($response, $repository->findAll(), StatusCodeInterface::STATUS_OK);
         } catch (Exception $exception) {
-            throw new HttpInternalServerErrorException($request,
+            throw new HttpInternalServerErrorException(
-                'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank', $exception);
+                $request,
+                'Der Wert für das Datum oder die Zeit ist falsch in der Datenbank', $exception
+            );
         }
     }
 

api/src/Middleware/ErrorHandler.php

@@ -1,10 +1,12 @@
-<?php /** @noinspection PhpUndefinedClassInspection */
+<?php
+/** @noinspection PhpUndefinedClassInspection */
 
 
 namespace TorstenHettstedt\TimekeepingApi\Middleware;
 
 
 use JetBrains\PhpStorm\ArrayShape;
+use Psr\Container\ContainerInterface;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
 use Psr\Log\LoggerInterface;
@@ -14,12 +16,15 @@ use Throwable;
 
 class ErrorHandler
 {
+    /**
+     * @var App<ContainerInterface>
+     */
     protected App $app;
 
     /**
      * ErrorHandler constructor.
      *
-     * @param App $app
+     * @param App<ContainerInterface> $app
      */
     public function __construct(App $app)
     {
@@ -29,7 +34,7 @@ class ErrorHandler
     /**
      * @param Throwable $exception
      *
-     * @return mixed[]
+     * @return array<string, mixed>
      */
     #[ArrayShape([
         'timestamp' => "false|string",
@@ -71,8 +76,7 @@ class ErrorHandler
         bool $logErrors,
         bool $logErrorDetails,
         ?LoggerInterface $logger = null
-    ): ResponseInterface
+    ): ResponseInterface {
-    {
         if ($logger !== null && $logErrors === true) {
             $logger->error($exception->getMessage());
         }

api/src/Middleware/JsonBodyParserMiddleware.php

@@ -13,7 +13,7 @@ class JsonBodyParserMiddleware implements MiddlewareInterface
     {
         $contentType = $request->getHeaderLine('Content-Type');
 
-        if (strstr($contentType, 'application/json')) {
+        if (str_contains($contentType, 'application/json')) {
             $contents = json_decode(file_get_contents('php://input'), true);
             if (json_last_error() === JSON_ERROR_NONE) {
                 $request = $request->withParsedBody($contents);

api/src/Middleware/OriginAccessControlHandler.php

@@ -28,15 +28,14 @@ class OriginAccessControlHandler implements MiddlewareInterface
 
     public function originAccessControl(Request $request, Response $response): Response
     {
-
         $routeContext = RouteContext::fromRequest($request);
         $routingResults = $routeContext->getRoutingResults();
         $methods = $routingResults->getAllowedMethods();
         $requestHeaders = $request->getHeaderLine('Access-Control-Request-Headers');
 
         if ($this->testRoute($request)) {
-            //                     Stunden   Minuten   Sekunden
+            //                     Stunden Minuten Sekunden
-            $accessControlMaxAge = 24      * 60      * 60;
+            $accessControlMaxAge = 24    * 60    * 60;
             $response = $response->withHeader('Access-Control-Allow-Origin', $this->buildOrigin($request));
             $response = $response->withHeader('Access-Control-Allow-Methods', implode(',', $methods));
             $response = $response->withHeader('Access-Control-Allow-Headers', $requestHeaders);
@@ -53,6 +52,6 @@ class OriginAccessControlHandler implements MiddlewareInterface
 
     protected function buildOrigin(Request $request): string
     {
-        return $request->getHeaderLine('Origin') ?? '';
+        return $request->getHeaderLine('Origin');
     }
 }

api/src/Models/PeriodDesignationEnum.php

@@ -1,23 +1,16 @@
-<?php /** @noinspection PhpUnusedPrivateFieldInspection */
+<?php
+/** @noinspection PhpUnusedPrivateFieldInspection */
 
 
 namespace TorstenHettstedt\TimekeepingApi\Models;
 
-use MyCLabs\Enum\Enum;
-
 /**
  * Enum-Klasse für die unterstützten Periode-Definitionen.
  * Der Wert der Periode ist ein Format-String für {@link https://secure.php.net/manual/en/datetime.format.php}.
- *
- * @extends Enum<string>
- *
- * @method static PeriodDesignationEnum WEEKLY()
- * @method static PeriodDesignationEnum MONTHLY()
- * @method static PeriodDesignationEnum YEARLY()
  */
-class PeriodDesignationEnum extends Enum
+enum PeriodDesignationEnum: string
 {
-    private const WEEKLY = 'Y#W';
+    case WEEKLY  = 'Y#W';
-    private const MONTHLY = 'Y-m';
+    case MONTHLY = 'Y-m';
-    private const YEARLY = 'Y';
+    case YEARLY  = 'Y';
 }

api/src/Models/WorkingHours.php

@@ -10,42 +10,26 @@ use JetBrains\PhpStorm\ArrayShape;
 
 class WorkingHours implements ModelInterface
 {
-    protected ?DateTime $workingDay = null;
+    protected ?DateTime     $workingDay  = null;
     protected ?DateInterval $workingTime = null;
 
-    /**
-     * @return DateTime|null
-     */
     public function getWorkingDay(): ?DateTime
     {
         return $this->workingDay;
     }
 
-    /**
+    public function setWorkingDay(DateTime $workingDay): static
-     * @param DateTime $workingDay
-     *
-     * @return WorkingHours
-     */
-    public function setWorkingDay(DateTime $workingDay): WorkingHours
     {
         $this->workingDay = $workingDay;
         return $this;
     }
 
-    /**
-     * @return DateInterval|null
-     */
     public function getWorkingTime(): ?DateInterval
     {
         return $this->workingTime;
     }
 
-    /**
+    public function setWorkingTime(DateInterval $workingTime): static
-     * @param DateInterval $workingTime
-     *
-     * @return WorkingHours
-     */
-    public function setWorkingTime(DateInterval $workingTime): WorkingHours
     {
         $this->workingTime = $workingTime;
         return $this;
@@ -58,7 +42,7 @@ class WorkingHours implements ModelInterface
     public function jsonSerialize(): array
     {
         return [
-            'workingDay' => $this->getWorkingDay()->format('Y-m-d'),
+            'workingDay'  => $this->getWorkingDay()->format('Y-m-d'),
             'workingTime' => $this->getWorkingTime()->format('%H:%I:%S')
         ];
     }

api/src/Models/WorkingHoursView.php

@@ -10,21 +10,12 @@ use JetBrains\PhpStorm\ArrayShape;
 
 class WorkingHoursView implements ModelInterface
 {
-    protected DateTimeInterface $period;
+    protected DateTimeInterface     $period;
     protected PeriodDesignationEnum $periodDesignation;
-    protected int $workingDays;
+    protected int                   $workingDays;
-    protected DateInterval $totalHours;
+    protected DateInterval          $totalHours;
-    protected DateInterval $overtime;
+    protected DateInterval          $overtime;
 
-    /**
-     * WorkingHoursView constructor.
-     *
-     * @param DateTimeInterface     $period
-     * @param PeriodDesignationEnum $periodDesignation
-     * @param int                   $workingDays
-     * @param DateInterval          $totalHours
-     * @param DateInterval          $overtime
-     */
     public function __construct(
         DateTimeInterface $period,
         PeriodDesignationEnum $periodDesignation,
@@ -39,41 +30,26 @@ class WorkingHoursView implements ModelInterface
         $this->overtime = $overtime;
     }
 
-    /**
-     * @return DateTimeInterface
-     */
     public function getPeriod(): DateTimeInterface
     {
         return $this->period;
     }
 
-    /**
-     * @return PeriodDesignationEnum
-     */
     public function getPeriodDesignation(): PeriodDesignationEnum
     {
         return $this->periodDesignation;
     }
 
-    /**
-     * @return int
-     */
     public function getWorkingDays(): int
     {
         return $this->workingDays;
     }
 
-    /**
-     * @return DateInterval
-     */
     public function getTotalHours(): DateInterval
     {
         return $this->totalHours;
     }
 
-    /**
-     * @return DateInterval
-     */
     public function getOvertime(): DateInterval
     {
         return $this->overtime;
@@ -84,17 +60,18 @@ class WorkingHoursView implements ModelInterface
      *
      * @return array<string, mixed>
      */
-    #[ArrayShape(['period'            => "string",
+    #[ArrayShape([
-                  'periodDesignation' => "string",
+        'period'            => "string",
-                  'totalHours'        => "string",
+        'periodDesignation' => "string",
-                  'workingDays'       => "int",
+        'totalHours'        => "string",
-                  'overtime'          => "string"
+        'workingDays'       => "int",
+        'overtime'          => "string"
     ])] public function jsonSerialize(): array
     {
         $formatOvertime = (($this->getOvertime()->invert === 1) ? '-' : '') . '%H:%I:%S';
         return [
-            'period'            => $this->getPeriod()->format($this->getPeriodDesignation()->getValue()),
+            'period'            => $this->getPeriod()->format($this->getPeriodDesignation()->value),
-            'periodDesignation' => strtolower($this->getPeriodDesignation()->getKey()),
+            'periodDesignation' => strtolower($this->getPeriodDesignation()->name),
             'workingDays'       => $this->getWorkingDays(),
             'totalHours'        => $this->getTotalHours()->format('%H:%I:%S'),
             'overtime'          => $this->getOvertime()->format($formatOvertime)

api/src/Repositories/AbstractWorkingHoursViewRepository.php

@@ -18,9 +18,8 @@ abstract class AbstractWorkingHoursViewRepository implements RepositoryReaderInt
 {
 
     protected const SQL_SELECT = '';
-    protected const SQL_WHERE = '';
+    protected const SQL_WHERE  = '';
 
-    protected PDO                   $database;
     protected PeriodDesignationEnum $periodDesignation;
 
     /**
@@ -28,9 +27,8 @@ abstract class AbstractWorkingHoursViewRepository implements RepositoryReaderInt
      *
      * @param PDO $database
      */
-    public function __construct(PDO $database)
+    public function __construct(protected PDO $database)
     {
-        $this->database = $database;
         $this->database->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
     }
 
@@ -51,7 +49,7 @@ abstract class AbstractWorkingHoursViewRepository implements RepositoryReaderInt
             $model = new WorkingHoursView(
                 $this->buildDateFromPeriod($row['period']),
                 $this->periodDesignation,
-                (int) $row['workingDays'],
+                (int)$row['workingDays'],
                 $this->buildDateInterval($row['totalHours']),
                 $this->buildDateInterval($row['overtime'])
             );
@@ -82,7 +80,7 @@ abstract class AbstractWorkingHoursViewRepository implements RepositoryReaderInt
         return new WorkingHoursView(
             $this->buildDateFromPeriod($row['period']),
             $this->periodDesignation,
-            (int) $row['workingDays'],
+            (int)$row['workingDays'],
             $this->buildDateInterval($row['totalHours']),
             $this->buildDateInterval($row['overtime'])
         );

api/src/Repositories/RepositoryReaderInterface.php

@@ -3,8 +3,10 @@
 
 namespace TorstenHettstedt\TimekeepingApi\Repositories;
 
+use TorstenHettstedt\TimekeepingApi\Models\ModelInterface;
+
 /**
- * @template T of \TorstenHettstedt\TimekeepingApi\Models\ModelInterface
+ * @template T of ModelInterface
  */
 interface RepositoryReaderInterface
 {

api/src/Repositories/RepositoryWriterInterface.php

@@ -3,8 +3,10 @@
 
 namespace TorstenHettstedt\TimekeepingApi\Repositories;
 
+use TorstenHettstedt\TimekeepingApi\Models\ModelInterface;
+
 /**
- * @template T of \TorstenHettstedt\TimekeepingApi\Models\ModelInterface
+ * @template T of ModelInterface
  */
 interface RepositoryWriterInterface
 {

api/src/Repositories/WorkingHoursMonthlyViewRepository.php

@@ -20,15 +20,12 @@ class WorkingHoursMonthlyViewRepository extends AbstractWorkingHoursViewReposito
             "Überstunden" as "overtime"
         from "Arbeitszeiten - Monat"
 SQL;
-    protected const SQL_WHERE = ' where "Monat" = ?';
+    protected const SQL_WHERE  = ' where "Monat" = ?';
-
-    protected PDO                   $database;
-    protected PeriodDesignationEnum $periodDesignation;
 
     public function __construct(PDO $database)
     {
         parent::__construct($database);
-        $this->periodDesignation = PeriodDesignationEnum::MONTHLY();
+        $this->periodDesignation = PeriodDesignationEnum::MONTHLY;
     }
 
     protected function buildDateFromPeriod(string $period): DateTimeInterface

api/src/Repositories/WorkingHoursRepository.php

@@ -21,16 +21,8 @@ use TorstenHettstedt\TimekeepingApi\Models\WorkingHours;
 class WorkingHoursRepository implements RepositoryReaderInterface, RepositoryWriterInterface
 {
 
-    protected PDO $database;
+    public function __construct(protected PDO $database)
-
-    /**
-     * WorkingHoursRepository constructor.
-     *
-     * @param PDO $database
-     */
-    public function __construct(PDO $database)
     {
-        $this->database = $database;
         $this->database->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
     }
 
@@ -106,7 +98,7 @@ class WorkingHoursRepository implements RepositoryReaderInterface, RepositoryWri
         if (is_string($end)) {
             $stmt->bindParam(':end', $end);
         }
-        return $stmt ?? null;
+        return $stmt ?: null;
     }
 
     /**
@@ -121,7 +113,9 @@ class WorkingHoursRepository implements RepositoryReaderInterface, RepositoryWri
      */
     public function findByKey(mixed $primary_key): WorkingHours
     {
-        $stmt = $this->database->prepare('select "Datum" as "workingDay", "Arbeitszeit" as "workingTime" from public."Arbeitszeiten" where "Datum" = ?');
+        $stmt = $this->database->prepare(
+            'select "Datum" as "workingDay", "Arbeitszeit" as "workingTime" from public."Arbeitszeiten" where "Datum" = ?'
+        );
         $stmt->bindParam(1, $primary_key);
         $stmt->execute();
         $row = $stmt->fetch();
@@ -155,7 +149,9 @@ class WorkingHoursRepository implements RepositoryReaderInterface, RepositoryWri
             throw new RepositoryRecordAlreadyExistException();
         } /** @noinspection PhpUnusedLocalVariableInspection */
         catch (RepositoryRecordNotFoundException $exception) {
-            $stmt = $this->database->prepare('insert into  public."Arbeitszeiten" ("Datum", "Arbeitszeit") values (?, ?) on conflict do nothing');
+            $stmt = $this->database->prepare(
+                'insert into  public."Arbeitszeiten" ("Datum", "Arbeitszeit") values (?, ?) on conflict do nothing'
+            );
             $stmt->bindParam(1, $workingDay);
             $stmt->bindParam(2, $workingTime);
             $stmt->execute();

api/src/Repositories/WorkingHoursWeeklyViewRepository.php

@@ -19,15 +19,12 @@ class WorkingHoursWeeklyViewRepository extends AbstractWorkingHoursViewRepositor
             "Überstunden" as "overtime"
         from "Arbeitszeiten - Woche"
 SQL;
-    protected const SQL_WHERE = ' where "Woche" = ?';
+    protected const SQL_WHERE  = ' where "Woche" = ?';
-
-    protected PDO                   $database;
-    protected PeriodDesignationEnum $periodDesignation;
 
     public function __construct(PDO $database)
     {
         parent::__construct($database);
-        $this->periodDesignation = PeriodDesignationEnum::WEEKLY();
+        $this->periodDesignation = PeriodDesignationEnum::WEEKLY;
     }
 
     protected function buildDateFromPeriod(string $period): DateTimeInterface

api/src/Repositories/WorkingHoursYearlyViewRepository.php

@@ -19,15 +19,12 @@ class WorkingHoursYearlyViewRepository extends AbstractWorkingHoursViewRepositor
             "Überstunden" as "overtime"
         from "Arbeitszeiten - Jahr"
 SQL;
-    protected const SQL_WHERE = ' where "Jahr" = ?';
+    protected const SQL_WHERE  = ' where "Jahr" = ?';
-
-    protected PDO                   $database;
-    protected PeriodDesignationEnum $periodDesignation;
 
     public function __construct(PDO $database)
     {
         parent::__construct($database);
-        $this->periodDesignation = PeriodDesignationEnum::YEARLY();
+        $this->periodDesignation = PeriodDesignationEnum::YEARLY;
     }
 
     /**

api/tests/_data/dump.sql

@@ -13,10 +13,10 @@ SET xmloption = content;
 SET client_min_messages = warning;
 SET row_security = off;
 
-DROP TABLE IF EXISTS public."Arbeitszeiten";
 DROP VIEW IF EXISTS public."Arbeitszeiten - Woche";
 DROP VIEW IF EXISTS public."Arbeitszeiten - Monat";
 DROP VIEW IF EXISTS public."Arbeitszeiten - Jahr";
+DROP TABLE IF EXISTS public."Arbeitszeiten";
 
 --
 -- Name: Arbeitszeiten; Type: TABLE; Schema: public; Owner: torsten
@@ -83,66 +83,66 @@ ALTER TABLE public."Arbeitszeiten - Woche" OWNER TO bruce;
 -- Data for Name: Arbeitszeiten; Type: TABLE DATA; Schema: public; Owner: torsten
 --
 
-COPY public."Arbeitszeiten" ("Datum", "Arbeitszeit") FROM stdin;
+INSERT INTO public."Arbeitszeiten" ("Datum", "Arbeitszeit") VALUES
-2020-01-07	08:06:00
+('2020-01-07','08:06:00'),
-2020-01-08	08:16:00
+('2020-01-08','08:16:00'),
-2020-01-09	07:49:00
+('2020-01-09','07:49:00'),
-2020-01-10	07:30:00
+('2020-01-10','07:30:00'),
-2020-01-13	08:06:00
+('2020-01-13','08:06:00'),
-2020-01-14	08:04:00
+('2020-01-14','08:04:00'),
-2020-01-15	08:20:00
+('2020-01-15','08:20:00'),
-2020-01-16	07:13:00
+('2020-01-16','07:13:00'),
-2020-01-17	07:57:00
+('2020-01-17','07:57:00'),
-2020-01-20	07:53:00
+('2020-01-20','07:53:00'),
-2020-01-21	07:49:00
+('2020-01-21','07:49:00'),
-2020-01-22	07:56:00
+('2020-01-22','07:56:00'),
-2020-01-23	07:55:00
+('2020-01-23','07:55:00'),
-2020-01-24	07:08:00
+('2020-01-24','07:08:00'),
-2020-01-27	08:23:00
+('2020-01-27','08:23:00'),
-2020-01-28	07:20:00
+('2020-01-28','07:20:00'),
-2020-01-29	08:13:00
+('2020-01-29','08:13:00'),
-2020-01-30	08:43:00
+('2020-01-30','08:43:00'),
-2020-01-31	07:21:00
+('2020-01-31','07:21:00'),
-2020-02-03	07:56:00
+('2020-02-03','07:56:00'),
-2020-02-04	08:05:00
+('2020-02-04','08:05:00'),
-2020-02-05	07:58:00
+('2020-02-05','07:58:00'),
-2020-02-06	08:01:00
+('2020-02-06','08:01:00'),
-2020-02-07	07:59:00
+('2020-02-07','07:59:00'),
-2020-02-10	07:50:00
+('2020-02-10','07:50:00'),
-2020-02-11	08:01:00
+('2020-02-11','08:01:00'),
-2020-02-12	08:14:00
+('2020-02-12','08:14:00'),
-2020-02-13	08:12:00
+('2020-02-13','08:12:00'),
-2020-02-14	07:51:00
+('2020-02-14','07:51:00'),
-2020-02-17	07:59:00
+('2020-02-17','07:59:00'),
-2020-02-18	08:05:00
+('2020-02-18','08:05:00'),
-2020-02-19	07:34:00
+('2020-02-19','07:34:00'),
-2020-02-20	07:33:00
+('2020-02-20','07:33:00'),
-2020-02-21	07:56:00
+('2020-02-21','07:56:00'),
-2020-02-24	08:02:00
+('2020-02-24','08:02:00'),
-2020-02-25	08:13:00
+('2020-02-25','08:13:00'),
-2020-02-26	08:42:00
+('2020-02-26','08:42:00'),
-2020-02-27	07:49:00
+('2020-02-27','07:49:00'),
-2020-02-28	08:16:00
+('2020-02-28','08:16:00'),
-2020-03-02	08:22:00
+('2020-03-02','08:22:00'),
-2020-03-03	08:20:00
+('2020-03-03','08:20:00'),
-2020-03-04	08:12:00
+('2020-03-04','08:12:00'),
-2020-03-05	08:32:00
+('2020-03-05','08:32:00'),
-2020-03-06	04:41:00
+('2020-03-06','04:41:00'),
-2020-03-09	07:05:00
+('2020-03-09','07:05:00'),
-2020-03-10	07:34:00
+('2020-03-10','07:34:00'),
-2020-03-11	07:39:00
+('2020-03-11','07:39:00'),
-2020-03-12	07:50:00
+('2020-03-12','07:50:00'),
-2020-03-13	08:26:00
+('2020-03-13','08:26:00'),
-2020-03-16	07:51:00
+('2020-03-16','07:51:00'),
-2020-03-17	07:50:00
+('2020-03-17','07:50:00'),
-2020-03-18	07:19:00
+('2020-03-18','07:19:00'),
-2020-03-19	07:55:00
+('2020-03-19','07:55:00'),
-2020-03-20	05:43:00
+('2020-03-20','05:43:00'),
-2020-03-23	08:05:00
+('2020-03-23','08:05:00'),
-2020-03-24	08:21:00
+('2020-03-24','08:21:00'),
-2020-03-25	08:10:00
+('2020-03-25','08:10:00'),
-2020-03-26	10:31:00
+('2020-03-26','10:31:00'),
-2020-03-27	04:55:00
+('2020-03-27','04:55:00'),
-2020-03-30	08:21:00
+('2020-03-30','08:21:00'),
-2020-03-31	08:01:00
+('2020-03-31','08:01:00')
-\.
+;

api/tests/unit/Controller/AbstractControllerTest.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace TorstenHettstedt\TimekeepingApi\Tests\Unit\Controller;
+
+use Codeception\Test\Unit;
+use Exception;
+use PDO;
+use PHPUnit\Framework\MockObject\MockObject;
+use Psr\Container\ContainerInterface;
+use Psr\Http\Message\StreamInterface;
+use Slim\Psr7\Request;
+use Slim\Psr7\Response;
+
+class AbstractControllerTest extends Unit
+{
+
+    protected const FICTIONAL_STATUS_CODE = 666;
+
+    protected ContainerInterface  $container;
+    protected Request             $request;
+    protected Response|MockObject $response;
+
+    /**
+     * @throws Exception
+     * @throws \PHPUnit\Framework\MockObject\Exception
+     */
+    protected function _before(): void
+    {
+        parent::_before();
+        /** @noinspection SpellCheckingInspection */
+        $this->container = $this->makeEmpty(ContainerInterface::class, [
+            'has' => true,
+            'get' => new PDO(
+                'pgsql:host=psql.torsten-hettstedt.net;port=5432;dbname=testdb;user=bruce;password=mypass'
+            ),
+        ]);
+        $this->response = $this->createMock(Response::class);
+        $this->response->expects($this->any())->method('getStatusCode')->willReturn(self::FICTIONAL_STATUS_CODE);
+        $this->response->expects($this->any())->method('getBody')->willReturn(
+            $this->makeEmpty(StreamInterface::class, [
+                'write'       => function (mixed $data) {
+                    $this->assertIsString($data);
+                    $this->assertJson($data);
+                    return strlen($data);
+                },
+                'getContents' => 'abc',
+            ])
+        );
+        $this->response->expects($this->any())->method('withHeader')->willReturn($this->response);
+        $this->response->expects($this->any())->method('withStatus')->willReturn($this->response);
+    }
+}

api/tests/unit/Controller/WorkingHoursControllerTest.php

@@ -2,14 +2,13 @@
 
 namespace TorstenHettstedt\TimekeepingApi\Tests\Unit\Controller;
 
-use Codeception\Example;
+use Codeception\Attribute\DataProvider;
-use Codeception\Test\Unit;
 use Exception;
-use PDO;
+use PHPUnit\Framework\MockObject\MockObject;
+use Psr\Container\ContainerExceptionInterface;
 use Psr\Container\ContainerInterface;
-use Psr\Http\Message\StreamInterface;
+use Psr\Container\NotFoundExceptionInterface;
 use Slim\Exception\HttpBadRequestException;
-use Slim\Exception\HttpInternalServerErrorException;
 use Slim\Exception\HttpNotFoundException;
 use Slim\Psr7\Request;
 use Slim\Psr7\Response;
@@ -17,50 +16,38 @@ use TorstenHettstedt\TimekeepingApi\Controller\HttpConflictRequestException;
 use TorstenHettstedt\TimekeepingApi\Controller\NotDatabasesException;
 use TorstenHettstedt\TimekeepingApi\Controller\WorkingHoursController;
 
-class WorkingHoursControllerTest extends Unit
+class WorkingHoursControllerTest extends AbstractControllerTest
 {
 
-    const EXISTING_DATE     = '2020-01-28';
+    protected const FICTIONAL_STATUS_CODE = 666;
-    const EXISTING_INTERVAL = '07:20:00';
+    public const    EXISTING_DATE         = '2020-01-28';
-    const NEW_DATE          = '2020-04-01';
+    public const    EXISTING_INTERVAL     = '07:20:00';
-    const NEW_INTERVAL      = '07:59:00';
+    public const    NEW_DATE              = '2020-04-01';
+    public const    NEW_INTERVAL          = '07:59:00';
 
-    protected ContainerInterface $container;
+    protected ContainerInterface  $container;
-    protected Request            $request;
+    protected Request             $request;
-    protected Response           $response;
+    protected Response|MockObject $response;
 
     /**
      * @throws Exception
+     * @throws \PHPUnit\Framework\MockObject\Exception
      */
     protected function _before(): void
     {
         parent::_before();
-        /** @noinspection SpellCheckingInspection */
-        $this->container = $this->makeEmpty(ContainerInterface::class, [
-            'has' => true,
-            'get' => new PDO('pgsql:host=psql.torsten-hettstedt.net;port=5432;dbname=testdb;user=bruce;password=mypass'),
-        ]);
         $this->request = $this->makeEmpty(Request::class, [
             'getParsedBody' => [
                 'workingDay'  => self::EXISTING_DATE,
                 'workingTime' => self::EXISTING_INTERVAL,
             ],
         ]);
-        $this->response = $this->makeEmpty(Response::class, [
-            'getBody'    => $this->makeEmpty(StreamInterface::class, [
-                'write' => function (mixed $data) {
-                    $this->assertIsString($data);
-                    $this->assertJson($data);
-                },
-            ]),
-            'withHeader' => $this->makeEmpty(Response::class, [
-                'withStatus' => $this->makeEmpty(Response::class),
-            ]),
-        ]);
     }
 
     /**
      * @throws NotDatabasesException
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
      * @throws Exception
      */
     public function testConstructWithNonDatabase(): void
@@ -103,12 +90,12 @@ class WorkingHoursControllerTest extends Unit
     /**
      * @param array<string, string> $queryParams
      *
-     * @dataProvider valideFilterDataProvider
+     * @throws ContainerExceptionInterface
-     *
-     * @throws HttpInternalServerErrorException
      * @throws NotDatabasesException
+     * @throws NotFoundExceptionInterface
      * @throws Exception
      */
+    #[DataProvider('valideFilterDataProvider')]
     public function testBrowseWithValideParameter(array $queryParams): void
     {
         $this->request = $this->makeEmpty(Request::class, [
@@ -116,7 +103,8 @@ class WorkingHoursControllerTest extends Unit
         ]);
         $controller = new WorkingHoursController($this->container);
         $response = $controller->browse($this->request, $this->response, []);
-        $this->assertInstanceOf(Response::class, $response);
+        $this->assertEquals(self::FICTIONAL_STATUS_CODE, $response->getStatusCode());
+        $this->assertNotEmpty($response->getBody()->getContents());
     }
 
     /**
@@ -246,12 +234,12 @@ class WorkingHoursControllerTest extends Unit
     /**
      * @param array<string, string> $queryParams
      *
-     * @dataProvider invalideFilterDataProvider
+     * @throws ContainerExceptionInterface
-     *
-     * @throws HttpInternalServerErrorException
      * @throws NotDatabasesException
+     * @throws NotFoundExceptionInterface
      * @throws Exception
      */
+    #[DataProvider('invalideFilterDataProvider')]
     public function testBrowseWithInvalideParameter(array $queryParams): void
     {
         $this->request = $this->makeEmpty(Request::class, [
@@ -263,9 +251,10 @@ class WorkingHoursControllerTest extends Unit
     }
 
     /**
+     * @throws ContainerExceptionInterface
      * @throws NotDatabasesException
-     * @throws HttpBadRequestException
+     * @throws NotFoundExceptionInterface
-     * @throws HttpNotFoundException
+     * @throws Exception
      */
     public function testUpdateExistRecord(): void
     {
@@ -273,13 +262,15 @@ class WorkingHoursControllerTest extends Unit
         $response = $controller->update($this->request, $this->response, [
             'id' => self::EXISTING_DATE,
         ]);
-        $this->assertInstanceOf(Response::class, $response);
+        $this->assertEquals(self::FICTIONAL_STATUS_CODE, $response->getStatusCode());
+        $this->assertNotEmpty($response->getBody()->getContents());
     }
 
     /**
+     * @throws ContainerExceptionInterface
      * @throws NotDatabasesException
-     * @throws HttpBadRequestException
+     * @throws NotFoundExceptionInterface
-     * @throws HttpNotFoundException
+     * @throws Exception
      */
     public function testUpdateNotExistRecord(): void
     {
@@ -311,14 +302,12 @@ class WorkingHoursControllerTest extends Unit
      * @param string $date
      * @param string $time
      *
-     * @dataProvider invalidCreatDataProvider
+     * @throws ContainerExceptionInterface
-     *
-     * @throws HttpBadRequestException
-     * @throws HttpConflictRequestException
-     * @throws HttpInternalServerErrorException
      * @throws NotDatabasesException
+     * @throws NotFoundExceptionInterface
      * @throws Exception
      */
+    #[DataProvider('invalidCreatDataProvider')]
     public function testCreatInvalidData(string $date, string $time): void
     {
         $this->request = $this->makeEmpty(Request::class, [
@@ -333,10 +322,9 @@ class WorkingHoursControllerTest extends Unit
     }
 
     /**
-     * @throws HttpBadRequestException
+     * @throws ContainerExceptionInterface
      * @throws NotDatabasesException
-     * @throws HttpInternalServerErrorException
+     * @throws NotFoundExceptionInterface
-     * @throws HttpConflictRequestException
      * @throws Exception
      */
     public function testCreatNewRecord(): void
@@ -349,14 +337,14 @@ class WorkingHoursControllerTest extends Unit
         ]);
         $controller = new WorkingHoursController($this->container);
         $response = $controller->creat($this->request, $this->response, []);
-        $this->assertInstanceOf(Response::class, $response);
+        $this->assertEquals(self::FICTIONAL_STATUS_CODE, $response->getStatusCode());
+        $this->assertNotEmpty($response->getBody()->getContents());
     }
 
     /**
-     * @throws HttpBadRequestException
+     * @throws ContainerExceptionInterface
-     * @throws HttpConflictRequestException
-     * @throws HttpInternalServerErrorException
      * @throws NotDatabasesException
+     * @throws NotFoundExceptionInterface
      * @throws Exception
      */
     public function testCreatExistRecord(): void
@@ -373,9 +361,10 @@ class WorkingHoursControllerTest extends Unit
     }
 
     /**
-     * @throws HttpInternalServerErrorException
+     * @throws ContainerExceptionInterface
-     * @throws HttpNotFoundException
      * @throws NotDatabasesException
+     * @throws NotFoundExceptionInterface
+     * @throws Exception
      */
     public function testReadExistRecord(): void
     {
@@ -383,13 +372,15 @@ class WorkingHoursControllerTest extends Unit
         $response = $controller->read($this->request, $this->response, [
             'id' => self::EXISTING_DATE,
         ]);
-        $this->assertInstanceOf(Response::class, $response);
+        $this->assertEquals(self::FICTIONAL_STATUS_CODE, $response->getStatusCode());
+        $this->assertNotEmpty($response->getBody()->getContents());
     }
 
     /**
-     * @throws HttpInternalServerErrorException
+     * @throws ContainerExceptionInterface
-     * @throws HttpNotFoundException
      * @throws NotDatabasesException
+     * @throws NotFoundExceptionInterface
+     * @throws Exception
      */
     public function testReadNotExistRecord(): void
     {

api/tests/unit/Controller/WorkingHoursViewControllerTest.php

@@ -2,49 +2,30 @@
 
 namespace TorstenHettstedt\TimekeepingApi\Tests\Unit\Controller;
 
-use Codeception\Test\Unit;
 use Exception;
-use PDO;
+use Psr\Container\ContainerExceptionInterface;
 use Psr\Container\ContainerInterface;
-use Psr\Http\Message\StreamInterface;
+use Psr\Container\NotFoundExceptionInterface;
 use Slim\Psr7\Request;
-use Slim\Psr7\Response;
 use TorstenHettstedt\TimekeepingApi\Controller\NotDatabasesException;
 use TorstenHettstedt\TimekeepingApi\Controller\WorkingHoursViewController;
 
-class WorkingHoursViewControllerTest extends Unit
+class WorkingHoursViewControllerTest extends AbstractControllerTest
 {
-    protected ContainerInterface $container;
-    protected Request $request;
-    protected Response $response;
-
     /**
      * @throws Exception
+     * @throws \PHPUnit\Framework\MockObject\Exception
      */
     protected function _before(): void
     {
         parent::_before();
-        /** @noinspection SpellCheckingInspection */
+        $this->request = $this->makeEmpty(Request::class);
-        $this->container = $this->makeEmpty(ContainerInterface::class, [
-            'has' => true,
-            'get' => new PDO('pgsql:host=psql.torsten-hettstedt.net;port=5432;dbname=testdb;user=bruce;password=mypass')
-        ]);
-        $this->request = $this->makeEmpty(Request::class, []);
-        $this->response = $this->makeEmpty(Response::class, [
-            'getBody' => $this->makeEmpty(StreamInterface::class, [
-                'write' => function (mixed $data) {
-                    $this->assertIsString($data);
-                    $this->assertJson($data);
-                },
-            ]),
-            'withHeader' => $this->makeEmpty(Response::class, [
-                'withStatus' => $this->makeEmpty(Response::class),
-            ]),
-        ]);
     }
 
     /**
      * @throws NotDatabasesException
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
      * @throws Exception
      */
     public function testConstructWithNonDatabase(): void
@@ -57,32 +38,44 @@ class WorkingHoursViewControllerTest extends Unit
     }
 
     /**
+     * @throws NotDatabasesException
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
      * @throws Exception
      */
     public function testBrowseMonthly(): void
     {
         $controller = new WorkingHoursViewController($this->container);
         $response = $controller->browseMonthly($this->request, $this->response, []);
-        $this->assertInstanceOf(Response::class, $response);
+        $this->assertEquals(self::FICTIONAL_STATUS_CODE, $response->getStatusCode());
+        $this->assertNotEmpty($response->getBody()->getContents());
     }
 
     /**
+     * @throws NotDatabasesException
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
      * @throws Exception
      */
     public function testBrowseYearly(): void
     {
         $controller = new WorkingHoursViewController($this->container);
         $response = $controller->browseYearly($this->request, $this->response, []);
-        $this->assertInstanceOf(Response::class, $response);
+        $this->assertEquals(self::FICTIONAL_STATUS_CODE, $response->getStatusCode());
+        $this->assertNotEmpty($response->getBody()->getContents());
     }
 
     /**
+     * @throws NotDatabasesException
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
      * @throws Exception
      */
     public function testBrowseWeekly(): void
     {
         $controller = new WorkingHoursViewController($this->container);
         $response = $controller->browseWeekly($this->request, $this->response, []);
-        $this->assertInstanceOf(Response::class, $response);
+        $this->assertEquals(self::FICTIONAL_STATUS_CODE, $response->getStatusCode());
+        $this->assertNotEmpty($response->getBody()->getContents());
     }
 }

api/tests/unit/Middleware/ErrorHandlerTest.php

@@ -5,6 +5,7 @@ namespace TorstenHettstedt\TimekeepingApi\Tests\Unit\Middleware;
 use Codeception\Stub\Expected;
 use Codeception\Test\Unit;
 use Exception;
+use Psr\Container\ContainerInterface;
 use Psr\Http\Message\ResponseFactoryInterface;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
@@ -20,6 +21,7 @@ use TorstenHettstedt\TimekeepingApi\Middleware\ErrorHandler;
 class ErrorHandlerTest extends Unit
 {
 
+    /** @var App<ContainerInterface> */
     protected App                    $app;
     protected ServerRequestInterface $request;
     protected Exception              $exception;
@@ -38,6 +40,7 @@ class ErrorHandlerTest extends Unit
                         'write' => function (mixed $data) {
                             $this->assertIsString($data);
                             $this->assertJson($data);
+                            return strlen($data);
                         },
                     ]),
                 ]),
@@ -87,11 +90,10 @@ class ErrorHandlerTest extends Unit
             'file'     => '/path(to/file',
             'getTitle' => Expected::once('The Title'),
         ]);
-        $this->logger = $this->makeEmpty(LoggerInterface::class, []);
+        $this->logger = $this->makeEmpty(LoggerInterface::class);
 
         $middleWare = new ErrorHandler($this->app);
         $middleWare($this->request, $this->exception, true, true, true, $this->logger);
-
     }
 
     /**
@@ -104,7 +106,7 @@ class ErrorHandlerTest extends Unit
             'code'    => 400,
             'file'    => '/path(to/file',
         ]);
-        $this->logger = $this->makeEmpty(LoggerInterface::class, []);
+        $this->logger = $this->makeEmpty(LoggerInterface::class);
 
         $middleWare = new ErrorHandler($this->app);
         $middleWare($this->request, $this->exception, true, true, true, $this->logger);

api/tests/unit/Models/WorkingHoursTest.php

@@ -2,6 +2,7 @@
 
 namespace TorstenHettstedt\TimekeepingApi\Tests\Unit\Models;
 
+use Codeception\Attribute\DataProvider;
 use Codeception\Test\Unit;
 use DateInterval;
 use DateTime;
@@ -22,7 +23,7 @@ class WorkingHoursTest extends Unit
     }
 
     /**
-     * @return array[]
+     * @return array<array<DateTime|DateInterval|array<string,string>>>
      */
     public function workingHoursProvider(): array
     {
@@ -49,17 +50,13 @@ class WorkingHoursTest extends Unit
     /**
      * @param DateTime              $date
      * @param DateInterval          $interval
-     * @param array<string, string> $should_json
+     * @param array<string, string> $shouldJson
-     *
-     * @dataProvider workingHoursProvider
      */
-    public function testWorkingHoursWithContent(DateTime $date, DateInterval $interval, array $should_json): void
+    #[DataProvider('workingHoursProvider')]
+    public function testWorkingHoursWithContent(DateTime $date, DateInterval $interval, array $shouldJson): void
     {
-
         $obj = new WorkingHours();
-        $obj
+        $obj->setWorkingDay($date)->setWorkingTime($interval);
-            ->setWorkingDay($date)
-            ->setWorkingTime($interval);
 
         $this->assertNotNull($obj->getWorkingDay());
         $this->assertInstanceOf(DateTime::class, $obj->getWorkingDay());
@@ -70,7 +67,6 @@ class WorkingHoursTest extends Unit
         $this->assertEquals($interval, $obj->getWorkingTime());
 
         $json = $obj->jsonSerialize();
-        $this->assertIsArray($json);
+        $this->assertEquals($shouldJson, $json);
-        $this->assertEquals($should_json, $json);
     }
 }

api/tests/unit/Models/WorkingHoursViewTest.php

@@ -2,6 +2,7 @@
 
 namespace TorstenHettstedt\TimekeepingApi\Tests\Unit\Models;
 
+use Codeception\Attribute\DataProvider;
 use Codeception\Test\Unit;
 use DateInterval;
 use DateTime;
@@ -13,7 +14,7 @@ class WorkingHoursViewTest extends Unit
 {
 
     /**
-     * @return array[]
+     * @return array<array{DateTime,PeriodDesignationEnum,int,DateInterval,DateInterval,array<string,mixed>}>
      */
     public function workingHoursProvider(): array
     {
@@ -25,7 +26,11 @@ class WorkingHoursViewTest extends Unit
         $absence_time->invert = 1;
         return [
             [
-                $date, PeriodDesignationEnum::WEEKLY(), $work_days, $total_hours, $overtime,
+                $date,
+                PeriodDesignationEnum::WEEKLY,
+                $work_days,
+                $total_hours,
+                $overtime,
                 [
                     'period'            => '2020#49',
                     'periodDesignation' => 'weekly',
@@ -35,7 +40,11 @@ class WorkingHoursViewTest extends Unit
                 ],
             ],
             [
-                $date, PeriodDesignationEnum::WEEKLY(), $work_days, $total_hours, $absence_time,
+                $date,
+                PeriodDesignationEnum::WEEKLY,
+                $work_days,
+                $total_hours,
+                $absence_time,
                 [
                     'period'            => '2020#49',
                     'periodDesignation' => 'weekly',
@@ -45,7 +54,11 @@ class WorkingHoursViewTest extends Unit
                 ],
             ],
             [
-                $date, PeriodDesignationEnum::MONTHLY(), $work_days, $total_hours, $overtime,
+                $date,
+                PeriodDesignationEnum::MONTHLY,
+                $work_days,
+                $total_hours,
+                $overtime,
                 [
                     'period'            => '2020-11',
                     'periodDesignation' => 'monthly',
@@ -55,7 +68,11 @@ class WorkingHoursViewTest extends Unit
                 ],
             ],
             [
-                $date, PeriodDesignationEnum::MONTHLY(), $work_days, $total_hours, $absence_time,
+                $date,
+                PeriodDesignationEnum::MONTHLY,
+                $work_days,
+                $total_hours,
+                $absence_time,
                 [
                     'period'            => '2020-11',
                     'periodDesignation' => 'monthly',
@@ -65,7 +82,12 @@ class WorkingHoursViewTest extends Unit
                 ],
             ],
             [
-                $date, PeriodDesignationEnum::YEARLY(), $work_days, $total_hours, $overtime, [
+                $date,
+                PeriodDesignationEnum::YEARLY,
+                $work_days,
+                $total_hours,
+                $overtime,
+                [
                     'period'            => '2020',
                     'periodDesignation' => 'yearly',
                     'workingDays'       => 15,
@@ -74,7 +96,12 @@ class WorkingHoursViewTest extends Unit
                 ],
             ],
             [
-                $date, PeriodDesignationEnum::YEARLY(), $work_days, $total_hours, $absence_time, [
+                $date,
+                PeriodDesignationEnum::YEARLY,
+                $work_days,
+                $total_hours,
+                $absence_time,
+                [
                     'period'            => '2020',
                     'periodDesignation' => 'yearly',
                     'workingDays'       => 15,
@@ -86,50 +113,40 @@ class WorkingHoursViewTest extends Unit
     }
 
     /**
-     * @param DateTimeInterface          $period
+     * @param DateTimeInterface     $period
-     * @param PeriodDesignationEnum      $periodDesignation
+     * @param PeriodDesignationEnum $periodDesignation
-     * @param int                        $workingDays
+     * @param int                   $workingDays
-     * @param DateInterval               $totalHours
+     * @param DateInterval          $totalHours
-     * @param DateInterval               $overtime
+     * @param DateInterval          $overtime
-     * @param array<string, string>      $should_json
+     * @param array<string, string> $shouldJson
-     *
-     * @dataProvider workingHoursProvider
      */
+    #[DataProvider('workingHoursProvider')]
     public function testWorkingHoursViewWithContent(
         DateTimeInterface $period,
         PeriodDesignationEnum $periodDesignation,
         int $workingDays,
         DateInterval $totalHours,
         DateInterval $overtime,
-        array $should_json
+        array $shouldJson
-    ): void
+    ): void {
-    {
-
         $obj = new WorkingHoursView($period, $periodDesignation, $workingDays, $totalHours, $overtime);
 
-        $this->assertNotNull($obj->getPeriod());
         $this->assertInstanceOf(DateTimeInterface::class, $obj->getPeriod());
         $this->assertEquals($period, $obj->getPeriod());
 
-        $this->assertNotNull($obj->getPeriodDesignation());
         $this->assertInstanceOf(PeriodDesignationEnum::class, $obj->getPeriodDesignation());
         $this->assertEquals($periodDesignation, $obj->getPeriodDesignation());
 
-        $this->assertNotNull($obj->getWorkingDays());
-        $this->assertIsInt($obj->getWorkingDays());
         $this->assertEquals($workingDays, $obj->getWorkingDays());
 
-        $this->assertNotNull($obj->getTotalHours());
         $this->assertInstanceOf(DateInterval::class, $obj->getTotalHours());
         $this->assertEquals($totalHours, $obj->getTotalHours());
 
-        $this->assertNotNull($obj->getOvertime());
         $this->assertInstanceOf(DateInterval::class, $obj->getOvertime());
         $this->assertEquals($overtime, $obj->getOvertime());
 
 
         $json = $obj->jsonSerialize();
-        $this->assertIsArray($json);
+        $this->assertEquals($shouldJson, $json);
-        $this->assertEquals($should_json, $json);
     }
 }

api/tests/unit/Repositories/WorkingHoursRepositoryTest.php

@@ -2,7 +2,7 @@
 
 namespace TorstenHettstedt\TimekeepingApi\Tests\Unit\Repositories;
 
-use Codeception\Example;
+use Codeception\Attribute\DataProvider;
 use Codeception\Test\Unit;
 use DateInterval;
 use DateTime;
@@ -18,18 +18,20 @@ use TorstenHettstedt\TimekeepingApi\Repositories\WorkingHoursRepository;
 
 class WorkingHoursRepositoryTest extends Unit
 {
-    const EXISTING_DATE     = '2020-01-28';
+    public const EXISTING_DATE     = '2020-01-28';
-    const EXISTING_INTERVAL = 'PT7H20M';
+    public const EXISTING_INTERVAL = 'PT7H20M';
-    const NEW_DATE          = '2020-04-01';
+    public const NEW_DATE          = '2020-04-01';
-    const NEW_INTERVAL      = 'PT7H59M';
+    public const NEW_INTERVAL      = 'PT7H59M';
-    const RECORDS_COUNT     = 61;
+    public const RECORDS_COUNT     = 61;
 
     protected PDO $pdoObject;
 
     protected function _before(): void
     {
         /** @noinspection SpellCheckingInspection */
-        $this->pdoObject = new PDO('pgsql:host=psql.torsten-hettstedt.net;port=5432;dbname=testdb;user=bruce;password=mypass');
+        $this->pdoObject = new PDO(
+            'pgsql:host=psql.torsten-hettstedt.net;port=5432;dbname=testdb;user=bruce;password=mypass'
+        );
         parent::_before();
     }
 
@@ -40,8 +42,8 @@ class WorkingHoursRepositoryTest extends Unit
     {
         $repository = new WorkingHoursRepository($this->pdoObject);
         $models = $repository->findAll();
-        $this->assertIsArray($models);
+
-        $this->assertContainsOnly(WorkingHours::class, $models);
+        $this->assertContainsOnlyInstancesOf(WorkingHours::class, $models);
         $this->assertCount(self::RECORDS_COUNT, $models);
     }
 
@@ -51,13 +53,13 @@ class WorkingHoursRepositoryTest extends Unit
     public function valideFilterParameter(): array
     {
         return [
-            [null,         null,         61,],
+            [null, null, 61,],
-            ['2020-04-01', null,          0,],
+            ['2020-04-01', null, 0,],
-            ['2020-04-01', '2020-04-30',  0,],
+            ['2020-04-01', '2020-04-30', 0,],
-            [null,         '2020-04-30', 61,],
+            [null, '2020-04-30', 61,],
-            ['2020-03-01', null,         22,],
+            ['2020-03-01', null, 22,],
             ['2020-03-01', '2020-03-31', 22,],
-            ['2020-03-01', '2020-03-07',  5,],
+            ['2020-03-01', '2020-03-07', 5,],
         ];
     }
 
@@ -66,16 +68,15 @@ class WorkingHoursRepositoryTest extends Unit
      * @param string|null $ende
      * @param int         $count
      *
-     * @dataProvider valideFilterParameter
-     *
      * @throws Exception
      */
+    #[DataProvider('valideFilterParameter')]
     public function testFindAllWithValideParameter(?string $start, ?string $ende, int $count): void
     {
         $repository = new WorkingHoursRepository($this->pdoObject);
         $models = $repository->findFiltered($start, $ende);
-        $this->assertIsArray($models);
+
-        $this->assertContainsOnly(WorkingHours::class, $models);
+        $this->assertContainsOnlyInstancesOf(WorkingHours::class, $models);
         $this->assertCount($count, $models);
     }
 
@@ -85,23 +86,23 @@ class WorkingHoursRepositoryTest extends Unit
     public function invalideFilterParameter(): array
     {
         return [
-            ['2020-04-31',null],
+            ['2020-04-31', null],
-            [null,        '2020-04-31'],
+            [null, '2020-04-31'],
-            ['2020-04-00','2020-04-31'],
+            ['2020-04-00', '2020-04-31'],
-            ['2020-04-01','2020-04-31'],
+            ['2020-04-01', '2020-04-31'],
-            ['2020-04-00','2020-04-30'],
+            ['2020-04-00', '2020-04-30'],
             //
-            ['2020-04',   null],
+            ['2020-04', null],
-            [null,        '2020-04'],
+            [null, '2020-04'],
-            ['2020-04',   '2020-04'],
+            ['2020-04', '2020-04'],
-            ['2020-04-01','2020-04'],
+            ['2020-04-01', '2020-04'],
-            ['2020-04',   '2020-04-30'],
+            ['2020-04', '2020-04-30'],
             //
-            ['2020',      null],
+            ['2020', null],
-            [null,        '2020'],
+            [null, '2020'],
-            ['2020',      '2020'],
+            ['2020', '2020'],
-            ['2020-04-01','2020'],
+            ['2020-04-01', '2020'],
-            ['2020',      '2020-04-30'],
+            ['2020', '2020-04-30'],
         ];
     }
 
@@ -109,10 +110,9 @@ class WorkingHoursRepositoryTest extends Unit
      * @param string|null $start
      * @param string|null $ende
      *
-     * @dataProvider invalideFilterParameter
-     *
      * @throws Exception
      */
+    #[DataProvider('invalideFilterParameter')]
     public function testFindAllWithInvalideParameter(?string $start, ?string $ende): void
     {
         $repository = new WorkingHoursRepository($this->pdoObject);
@@ -127,7 +127,6 @@ class WorkingHoursRepositoryTest extends Unit
     {
         $repository = new WorkingHoursRepository($this->pdoObject);
         $model = $repository->findByKey(self::EXISTING_DATE);
-        $this->assertInstanceOf(WorkingHours::class, $model);
         $this->assertEquals(new DateTime(self::EXISTING_DATE), $model->getWorkingDay());
         $this->assertEquals(new DateInterval(self::EXISTING_INTERVAL), $model->getWorkingTime());
     }
@@ -163,7 +162,6 @@ class WorkingHoursRepositoryTest extends Unit
         ]);
         $repository->insert($model);
         $model = $repository->findByKey(self::NEW_DATE);
-        $this->assertInstanceOf(WorkingHours::class, $model);
         $this->assertEquals(new DateTime(self::NEW_DATE), $model->getWorkingDay());
         $this->assertEquals(new DateInterval(self::NEW_INTERVAL), $model->getWorkingTime());
         $this->assertCount(self::RECORDS_COUNT + 1, $repository->findAll());

api/tests/unit/Repositories/WorkingHoursViewRepositoryTest.php

@@ -2,12 +2,12 @@
 
 namespace TorstenHettstedt\TimekeepingApi\Tests\Unit\Repositories;
 
+use Codeception\Attribute\DataProvider;
 use Codeception\Test\Unit;
 use DateTime;
 use DateTimeZone;
 use Exception;
-use PDO;
+use PDO;use TorstenHettstedt\TimekeepingApi\Models\WorkingHoursView;
-use TorstenHettstedt\TimekeepingApi\Models\WorkingHoursView;
 use TorstenHettstedt\TimekeepingApi\Repositories\RepositoryRecordNotFoundException;
 use TorstenHettstedt\TimekeepingApi\Repositories\WorkingHoursWeeklyViewRepository;
 use TorstenHettstedt\TimekeepingApi\Repositories\WorkingHoursMonthlyViewRepository;
@@ -25,7 +25,7 @@ class WorkingHoursViewRepositoryTest extends Unit
     }
 
     /**
-     * @return array[]
+     * @return array<array{string, int}>
      */
     public function listObjectProvider(): array
     {
@@ -37,7 +37,7 @@ class WorkingHoursViewRepositoryTest extends Unit
     }
 
     /**
-     * @return array[]
+     * @return array<array{string, string, int, DateTime}>
      * @throws Exception
      */
     public function existingObjectProvider(): array
@@ -50,7 +50,7 @@ class WorkingHoursViewRepositoryTest extends Unit
     }
 
     /**
-     * @return array[]
+     * @return array<array{string, string}>
      */
     public function notExistingObjectProvider(): array
     {
@@ -61,49 +61,30 @@ class WorkingHoursViewRepositoryTest extends Unit
         ];
     }
 
-    /**
+    #[DataProvider(('listObjectProvider'))]
-     * @param string $period_class
+    public function testFindAll(string $periodClass, int $countRecords): void
-     * @param int    $count_records
-     *
-     * @dataProvider listObjectProvider
-     */
-    public function testFindAll(string $period_class, int $count_records): void
     {
-        $repository = new $period_class($this->pdoObject);
+        $repository = new $periodClass($this->pdoObject);
         $models = $repository->findAll();
         $this->assertIsArray($models);
-        $this->assertContainsOnly(WorkingHoursView::class, $models);
+        $this->assertContainsOnlyInstancesOf(WorkingHoursView::class, $models);
-        $this->assertCount($count_records, $models);
+        $this->assertCount($countRecords, $models);
     }
 
-    /**
+    #[DataProvider(('existingObjectProvider'))]
-     *
+    public function testExistingFindByKey(string $periodClass, string $search, int $workingDays, DateTime $period): void
-     * @dataProvider existingObjectProvider
-     *
-     * @param string   $period_class
-     * @param string   $search
-     * @param int      $workingDays
-     * @param DateTime $period
-     */
-    public function testExistingFindByKey(string $period_class, string $search, int $workingDays, DateTime $period): void
     {
-        $repository = new $period_class($this->pdoObject);
+        $repository = new $periodClass($this->pdoObject);
         $model = $repository->findByKey($search);
         $this->assertInstanceOf(WorkingHoursView::class, $model);
         $this->assertEquals($workingDays, $model->getWorkingDays());
         $this->assertEquals($period->format('Ymd'), $model->getPeriod()->format('Ymd'));
     }
 
-    /**
+    #[DataProvider(('notExistingObjectProvider'))]
-     * @param string $period_class
+    public function testNotExistingFindByKey(string $periodClass, string $search): void
-     * @param string $search
-     *
-     * @dataProvider notExistingObjectProvider
-     *
-     */
-    public function testNotExistingFindByKey(string $period_class, string $search): void
     {
-        $repository = new $period_class($this->pdoObject);
+        $repository = new $periodClass($this->pdoObject);
         $this->expectException(RepositoryRecordNotFoundException::class);
         $repository->findByKey($search);
     }