More coverage

composer.json

@@ -41,11 +41,12 @@
     },
     "require-dev": {
         "dama/doctrine-test-bundle": "^6.3",
+        "dg/bypass-finals": "^1.3",
         "doctrine/doctrine-fixtures-bundle": "^3.3",
         "elasticsearch/elasticsearch": "^7.14",
         "fakerphp/faker": "^1.15",
         "keyvanakbary/mimic": "^1.0",
-        "mockery/mockery": "^1.4",
+        "mockery/mockery": "^1.5",
         "phpunit/phpunit": "^9.0",
         "symfony/browser-kit": "5.3.*",
         "symfony/debug-bundle": "^5.3",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "8fc4341702b683095d3e39d709c1144b",
+    "content-hash": "1193a295ab80983d728597fbd634b569",
     "packages": [
         {
             "name": "api-platform/core",
@@ -8239,6 +8239,59 @@
             },
             "time": "2021-11-09T11:55:09+00:00"
         },
+        {
+            "name": "dg/bypass-finals",
+            "version": "v1.3.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dg/bypass-finals.git",
+                "reference": "495f5bc762e7bf30a13ed8253f44bb3a701767bb"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dg/bypass-finals/zipball/495f5bc762e7bf30a13ed8253f44bb3a701767bb",
+                "reference": "495f5bc762e7bf30a13ed8253f44bb3a701767bb",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "nette/tester": "^2.3",
+                "phpstan/phpstan": "^0.12"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause",
+                "GPL-2.0",
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "David Grudl",
+                    "homepage": "https://davidgrudl.com"
+                }
+            ],
+            "description": "Removes final keyword from source code on-the-fly and allows mocking of final methods and classes",
+            "keywords": [
+                "finals",
+                "mocking",
+                "phpunit",
+                "testing",
+                "unit"
+            ],
+            "support": {
+                "issues": "https://github.com/dg/bypass-finals/issues",
+                "source": "https://github.com/dg/bypass-finals/tree/v1.3.1"
+            },
+            "time": "2021-04-09T10:42:55+00:00"
+        },
         {
             "name": "doctrine/data-fixtures",
             "version": "1.5.1",
@@ -8746,16 +8799,16 @@
         },
         {
             "name": "mockery/mockery",
-            "version": "1.4.4",
+            "version": "1.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/mockery/mockery.git",
-                "reference": "e01123a0e847d52d186c5eb4b9bf58b0c6d00346"
+                "reference": "c10a5f6e06fc2470ab1822fa13fa2a7380f8fbac"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/mockery/mockery/zipball/e01123a0e847d52d186c5eb4b9bf58b0c6d00346",
+                "url": "https://api.github.com/repos/mockery/mockery/zipball/c10a5f6e06fc2470ab1822fa13fa2a7380f8fbac",
-                "reference": "e01123a0e847d52d186c5eb4b9bf58b0c6d00346",
+                "reference": "c10a5f6e06fc2470ab1822fa13fa2a7380f8fbac",
                 "shasum": ""
             },
             "require": {
@@ -8812,9 +8865,9 @@
             ],
             "support": {
                 "issues": "https://github.com/mockery/mockery/issues",
-                "source": "https://github.com/mockery/mockery/tree/1.4.4"
+                "source": "https://github.com/mockery/mockery/tree/1.5.0"
             },
-            "time": "2021-09-13T15:28:59+00:00"
+            "time": "2022-01-20T13:18:17+00:00"
         },
         {
             "name": "monolog/monolog",

config/services.yaml

@@ -90,18 +90,18 @@ services:
     Cheeper\Chapter6\:
         resource: '../src/Cheeper/Chapter6/*'
 
-    Cheeper\Chapter6\Application\Author\Projection\CountFollowerProjectionHandler: ~
+    Cheeper\Chapter6\Application\Author\Projection\CountFollowersProjectionHandler: ~
 
     Cheeper\Chapter6\Application\Author\Command\WithDomainEvents\FollowCommandHandler:
         tags:
             - { name: messenger.message_handler, bus: command.bus }
         class: 'Cheeper\Chapter6\Application\Author\Command\WithDomainEvents\FollowCommandHandler'
 
-    Cheeper\Chapter6\Infrastructure\Application\Author\Projection\SymfonyCountFollowerProjector:
+    Cheeper\Chapter6\Infrastructure\Application\Author\Projection\SymfonyCountFollowersProjector:
         tags:
             - { name: messenger.message_handler, bus: command.bus }
         arguments:
-            - '@Cheeper\Chapter6\Application\Author\Projection\CountFollowerProjectionHandler'
+            - '@Cheeper\Chapter6\Application\Author\Projection\CountFollowersProjectionHandler'
 
     Cheeper\Chapter6\Infrastructure\Application\Author\Projection\SymfonyAuthorFollowedHandler:
         tags:

phpunit.xml.dist

@@ -2,7 +2,8 @@
 <!-- https://phpunit.readthedocs.io/en/latest/configuration.html -->
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd" colors="true"
-         bootstrap="tests/bootstrap.php" executionOrder="random">
+         bootstrap="tests/bootstrap.php" executionOrder="random"
+         resolveDependencies="true">
     <coverage processUncoveredFiles="true">
         <include>
             <directory suffix=".php">src/Cheeper</directory>

src/Cheeper/Chapter6/Infrastructure/Application/Author/Projection/SymfonyCountFollowersProjector.php

@@ -6,15 +6,14 @@ namespace Cheeper\Chapter6\Infrastructure\Application\Author\Projection;
 
 use Cheeper\AllChapters\DomainModel\Follow\AuthorFollowed;
 use Cheeper\AllChapters\DomainModel\Follow\AuthorUnfollowed;
-use Cheeper\Chapter6\Application\Projector\Author\CountFollowerProjectionHandler;
+use Cheeper\Chapter6\Application\Author\Projection\CountFollowersProjectionHandler;
-use Cheeper\Chapter6\Application\Projector\Author\CountFollowersProjection;
 use Symfony\Component\Messenger\Handler\MessageSubscriberInterface;
 
 //snippet symfony-projector-count-followers
-final class SymfonyCountFollowerProjector implements MessageSubscriberInterface
+final class SymfonyCountFollowersProjector implements MessageSubscriberInterface
 {
     public function __construct(
-        private CountFollowerProjectionHandler $projector
+        private CountFollowersProjectionHandler $projector
     ) {
     }
 

src/Cheeper/Chapter7/Application/Author/Event/AuthorFollowedEventHandler.php

@@ -5,14 +5,14 @@ declare(strict_types=1);
 namespace Cheeper\Chapter7\Application\Author\Event;
 
 use Cheeper\Chapter7\Application\Author\Projection\CountFollowersProjection;
-use Cheeper\Chapter7\Application\Author\Projection\CountFollowersProjectionHandler;
+use Cheeper\Chapter7\Application\Author\Projection\CountFollowersProjectionHandlerInterface;
 use Cheeper\Chapter7\DomainModel\Follow\AuthorFollowed;
 
 //snippet author-followed-event-handler
 final class AuthorFollowedEventHandler
 {
     public function __construct(
-        private CountFollowersProjectionHandler $projectionHandler
+        private CountFollowersProjectionHandlerInterface $projectionHandler
     ) {
     }
 

src/Cheeper/Chapter7/Application/Author/Projection/CountFollowersProjectionHandler.php

@@ -10,7 +10,7 @@ use Doctrine\ORM\EntityManagerInterface;
 use Redis;
 
 //snippet projector-count-followers
-final class CountFollowersProjectionHandler
+final class CountFollowersProjectionHandler implements CountFollowersProjectionHandlerInterface
 {
     public function __construct(
         private Redis $redis,
@@ -40,11 +40,9 @@ final class CountFollowersProjectionHandler
         $projectionResult = [
             'id' => $authorId->toString(),
             'username' => $result['username'],
-            'followers' => 0,
+            'followers' => (int) $result['followers'],
         ];
 
-        $projectionResult['followers'] = (int) $result['followers'];
-
         $this->redis->set(
             'author_followers_counter_projection:'.$authorId->toString(),
             json_encode($projectionResult, JSON_THROW_ON_ERROR)

src/Cheeper/Chapter7/Application/Author/Projection/CountFollowersProjectionHandlerInterface.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Cheeper\Chapter7\Application\Author\Projection;
+
+interface CountFollowersProjectionHandlerInterface
+{
+    public function __invoke(CountFollowersProjection $projection): void;
+}

symfony.lock

@@ -31,6 +31,9 @@
             "config/packages/test/dama_doctrine_test_bundle.yaml"
         ]
     },
+    "dg/bypass-finals": {
+        "version": "v1.3.1"
+    },
     "doctrine/annotations": {
         "version": "1.0",
         "recipe": {
@@ -186,7 +189,7 @@
         "version": "1.11.0"
     },
     "mockery/mockery": {
-        "version": "1.4.4"
+        "version": "1.5.0"
     },
     "monolog/monolog": {
         "version": "2.0.2"

tests/Cheeper/Tests/Chapter7/Application/Author/Event/AuthorFollowedEventHandlerTest.php

@@ -4,25 +4,39 @@ declare(strict_types=1);
 
 namespace Cheeper\Tests\Chapter7\Application\Author\Event;
 
-use Cheeper\AllChapters\DomainModel\Author\AuthorDoesNotExist;
 use Cheeper\AllChapters\DomainModel\Author\AuthorId;
+use Cheeper\AllChapters\DomainModel\Follow\FollowId;
 use Cheeper\Chapter7\Application\Author\Event\AuthorFollowedEventHandler;
-use Cheeper\Chapter7\Application\Author\Projection\CountFollowersProjectionHandler;
+use Cheeper\Chapter7\Application\Author\Projection\CountFollowersProjectionHandlerInterface;
-use DateTimeImmutable;
+use Cheeper\Chapter7\DomainModel\Follow\AuthorFollowed;
+use Cheeper\Chapter7\DomainModel\Follow\Follow;
 use PHPUnit\Framework\TestCase;
-use Ramsey\Uuid\Uuid;
 
 final class AuthorFollowedEventHandlerTest extends TestCase
 {
-
+    /**
-    protected function setUp(): void
+     * @test
+     * @Given Non Existing Customer Or Without
+     * @When When
+     * @Then
+     */
+    public function authorNonExistingOrWithoutFollowers(): void
     {
+        $mock = $this->createMock(CountFollowersProjectionHandlerInterface::class);
+        $mock->expects($this->once())->method('__invoke');
 
-    }
+        $eventHandler = new AuthorFollowedEventHandler($mock);
 
-    /** @test */
+        $follow = Follow::fromAuthorToAuthor(
-    public function itDelegatesIntoProjectionHandler(): void
+            FollowId::nextIdentity(),
-    {
+            AuthorId::nextIdentity(),
-        $this->markTestSkipped();
+            AuthorId::nextIdentity(),
+        );
+
+        $eventHandler->handle(
+            AuthorFollowed::fromFollow(
+                $follow
+            )
+        );
     }
 }