test: re-add original tests

.env.test

@@ -0,0 +1,6 @@
+# define your env variables for the test env here
+KERNEL_CLASS='App\Kernel'
+APP_SECRET='$ecretf0rt3st'
+SYMFONY_DEPRECATIONS_HELPER=999999
+PANTHER_APP_ENV=panther
+PANTHER_ERROR_SCREENSHOT_DIR=./var/error-screenshots

.gitignore

@@ -11,3 +11,19 @@
 /var/
 /vendor/
 ###< symfony/framework-bundle ###
+
+/new-bin/
+
+###> phpstan/phpstan ###
+phpstan.neon
+###< phpstan/phpstan ###
+
+###> symfony/phpunit-bridge ###
+.phpunit.result.cache
+/phpunit.xml
+###< symfony/phpunit-bridge ###
+
+###> phpunit/phpunit ###
+/phpunit.xml
+.phpunit.result.cache
+###< phpunit/phpunit ###

composer.json

@@ -36,7 +36,8 @@
         "allow-plugins": {
             "symfony/flex": true,
             "symfony/runtime": true,
-            "bamarni/composer-bin-plugin": true
+            "bamarni/composer-bin-plugin": true,
+            "pestphp/pest-plugin": true
         }
     },
     "bin": ["bin/build-configs"],
@@ -69,6 +70,10 @@
     },
     "require-dev": {
         "bamarni/composer-bin-plugin": "^1.8",
-        "symfony/maker-bundle": "^1.48"
+        "phpunit/phpunit": "^9.5",
+        "symfony/browser-kit": "6.2.*",
+        "symfony/css-selector": "6.2.*",
+        "symfony/maker-bundle": "^1.48",
+        "symfony/phpunit-bridge": "^6.3"
     }
 }

phpunit.xml.dist

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- https://phpunit.readthedocs.io/en/latest/configuration.html -->
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="tests/bootstrap.php"
+         convertDeprecationsToExceptions="false"
+>
+    <php>
+        <ini name="display_errors" value="1" />
+        <ini name="error_reporting" value="-1" />
+        <server name="APP_ENV" value="test" force="true" />
+        <server name="SHELL_VERBOSITY" value="-1" />
+        <server name="SYMFONY_PHPUNIT_REMOVE" value="" />
+        <server name="SYMFONY_PHPUNIT_VERSION" value="9.5" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Project Test Suite">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <coverage processUncoveredFiles="true">
+        <include>
+            <directory suffix=".php">src</directory>
+        </include>
+    </coverage>
+
+    <listeners>
+        <listener class="Symfony\Bridge\PhpUnit\SymfonyTestsListener" />
+    </listeners>
+
+    <extensions>
+    </extensions>
+</phpunit>

src/DataTransferObject/Config.php

@@ -49,7 +49,6 @@ final class Config
     #[Assert\Choice(choices: ['javascript', 'php', 'typescript'])]
     public string $language;
 
-    #[Assert\Length(min: 1)]
     #[Assert\NotBlank]
     public string $name;
 
@@ -57,9 +56,6 @@ final class Config
     #[Assert\NotBlank]
     public string $type;
 
-    #[Assert\NotBlank]
-    public ?string $projectRoot;
-
     #[Assert\Collection(
         allowExtraFields: false,
         fields: [

symfony.lock

@@ -11,6 +11,32 @@
     "php": {
         "version": "7.2.9"
     },
+    "phpstan/phpstan": {
+        "version": "1.10",
+        "recipe": {
+            "repo": "github.com/symfony/recipes-contrib",
+            "branch": "main",
+            "version": "1.0",
+            "ref": "5e490cc197fb6bb1ae22e5abbc531ddc633b6767"
+        },
+        "files": [
+            "phpstan.dist.neon"
+        ]
+    },
+    "phpunit/phpunit": {
+        "version": "9.6",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "9.6",
+            "ref": "7364a21d87e658eb363c5020c072ecfdc12e2326"
+        },
+        "files": [
+            ".env.test",
+            "phpunit.xml.dist",
+            "tests/bootstrap.php"
+        ]
+    },
     "psr/cache": {
         "version": "1.0.1"
     },
@@ -127,6 +153,21 @@
             "ref": "fadbfe33303a76e25cb63401050439aa9b1a9c7f"
         }
     },
+    "symfony/phpunit-bridge": {
+        "version": "6.3",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "6.3",
+            "ref": "01dfaa98c58f7a7b5a9b30e6edb7074af7ed9819"
+        },
+        "files": [
+            ".env.test",
+            "new-bin/phpunit",
+            "phpunit.xml.dist",
+            "tests/bootstrap.php"
+        ]
+    },
     "symfony/polyfill-intl-grapheme": {
         "version": "v1.22.1"
     },

tests/Kernel/Validator/ConfigurationValidatorTest.php

@@ -0,0 +1,101 @@
+<?php
+
+namespace App\Tests;
+
+use App\DataTransferObject\Config;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+use Symfony\Component\Serializer\Encoder\JsonEncoder;
+use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter;
+use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
+use Symfony\Component\Serializer\Serializer;
+use Symfony\Component\Serializer\SerializerInterface;
+use Symfony\Component\Validator\Validation;
+use Symfony\Component\Validator\Validator\ValidatorInterface;
+
+class ConfigurationValidatorTest extends KernelTestCase
+{
+    private SerializerInterface $serializer;
+
+    private ValidatorInterface $validator;
+
+    public function setUp(): void
+    {
+        $normalizer = new ObjectNormalizer(null, new CamelCaseToSnakeCaseNameConverter());
+
+        $this->serializer = new Serializer([$normalizer], [new JsonEncoder()]);
+
+        $this->validator = Validation::createValidatorBuilder()->enableAnnotationMapping()->getValidator();
+    }
+
+    /**
+     * @dataProvider projectNameProvider
+     * @test
+     */
+    public function project_name_should_be_a_string(string|int|bool|null $projectName, int $expectedViolationCount): void
+    {
+        $configurationData = [
+            'language' => 'php',
+            'name' => $projectName,
+            'type' => 'drupal',
+        ];
+
+        $configurationDataDto = $this->createConfigurationDTO($configurationData);
+
+        $violations = $this->validator->validate($configurationDataDto);
+
+        self::assertCount(
+            expectedCount: $expectedViolationCount,
+            haystack: $violations,
+        );
+    }
+
+    /**
+     * @dataProvider projectLanguageProvider
+     * @test
+     */
+    public function the_project_language_should_be_a_supported_language(string|int|bool|null $language, int $expectedViolationCount): void
+    {
+        $configurationData = [
+            'language' => $language,
+            'name' => 'test',
+            'type' => 'drupal',
+        ];
+
+        $configurationDataDto = $this->createConfigurationDTO($configurationData);
+
+        $violations = $this->validator->validate($configurationDataDto);
+
+        self::assertCount(
+            expectedCount: $expectedViolationCount,
+            haystack: $violations,
+        );
+    }
+
+    public function projectLanguageProvider(): \Generator
+    {
+        return [
+            yield 'Supported language string' => ['php', 0],
+            yield 'Non-supported language string' => ['not-supported', 1],
+            yield 'Empty string' => ['', 1],
+            yield 'True' => [true, 1],
+            yield 'False' => [false, 1],
+            // yield 'Integer' => [1, 2],
+            // yield 'Null' => [null, 1],
+        ];
+    }
+
+    public function projectNameProvider(): \Generator
+    {
+        return [
+            yield 'Non-empty string' => ['test', 0],
+            yield 'Empty string' => ['', 1],
+            yield 'False' => [false, 1],
+            // yield 'Null' => [null, 1],
+        ];
+    }
+
+    private function createConfigurationDTO(array $configurationData): Config
+    {
+        return $this->serializer->deserialize(json_encode($configurationData), Config::class, 'json');
+    }
+}

tests/bootstrap.php

@@ -0,0 +1,15 @@
+<?php
+
+use Symfony\Component\Dotenv\Dotenv;
+
+require dirname(__DIR__).'/vendor/autoload.php';
+
+if (file_exists(dirname(__DIR__).'/config/bootstrap.php')) {
+    require dirname(__DIR__).'/config/bootstrap.php';
+} elseif (method_exists(Dotenv::class, 'bootEnv')) {
+    (new Dotenv())->bootEnv(dirname(__DIR__).'/.env');
+}
+
+if ($_SERVER['APP_DEBUG']) {
+    umask(0000);
+}