Add Acceptance tests

Author: roxblnfk

composer.json

@@ -25,8 +25,9 @@
         "friendsofphp/php-cs-fixer": "^3.64"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.6",
-        "vimeo/psalm": "^5.26"
+        "phpunit/phpunit": "^10.5",
+        "vimeo/psalm": "^5.26",
+        "spiral/dumper": "^3.3"
     },
     "autoload": {
         "psr-4": {
@@ -35,7 +36,7 @@
     },
     "autoload-dev": {
         "psr-4": {
-            "Spiral\\Tests\\": "tests/"
+            "Spiral\\CodeStyle\\Tests\\": "tests/"
         }
     },
     "scripts": {

tests/Acceptance/Stub/Styled/ClassConstLines.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Spiral\CodeStyle\Tests\Acceptance\Stub\Styled;
+
+final class ClassConstLines
+{
+    /**
+     * Multiline comment
+     */
+    public const WITH_COMMENT = 1;
+
+    /**
+     * Multiline comment
+     */
+    public const WITH_COMMENT_2 = 1;
+
+    public const TWO = 2;
+    public const THREE = 3;
+}

tests/Acceptance/Stub/Styled/ClassPropertiesLines.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Spiral\CodeStyle\Tests\Acceptance\Stub\Styled;
+
+final class ClassPropertiesLines
+{
+    /**
+     * Multiline comment
+     */
+    public int $withComment = 1;
+
+    /**
+     * Multiline comment
+     */
+    public int $withComment2 = 1;
+
+    public int $two = 2;
+    public int $three = 3;
+}

tests/Acceptance/StyleTest.php

@@ -0,0 +1,71 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Spiral\CodeStyle\Tests\Acceptance;
+
+use PHPUnit\Framework\TestCase;
+
+final class StyleTest extends TestCase
+{
+    private const CS_STATUSES = [
+        1 => 'General error (or PHP minimal requirement not matched).',
+        4 => 'Some files have invalid syntax (only in dry-run mode).',
+        8 => 'Some files need fixing (only in dry-run mode).',
+        16 => 'Configuration error of the application.',
+        32 => 'Configuration error of a Fixer.',
+        64 => 'Exception raised within the application.',
+    ];
+
+    public function testStyled(): void
+    {
+        $dir = \realpath(__DIR__ . '/Stub/Styled');
+        $command = "php vendor/bin/php-cs-fixer fix --dry-run --diff --format=json $dir";
+
+        \exec($command, $output, $status);
+
+        \in_array($status, [0, 8]) or $this->fail(\sprintf(
+            "php-cs-fixer failed: %s. \n  %s\n\n%s",
+            $status,
+            \implode('\n  ', $this->describeFailCommand($status)),
+            \implode("\n", $output),
+        ));
+
+        /**
+         * @var array{
+         *     about: non-empty-string,
+         *     files: list<array{
+         *         name: non-empty-string,
+         *         diff: non-empty-string,
+         *     }>,
+         *     time: array{total: float},
+         *     memory: positive-int
+         * } $result
+         */
+        $result = \json_decode(\implode('', $output), true, 512, \JSON_THROW_ON_ERROR);
+
+        // No files to fix
+        if ($result['files'] === []) {
+            $this->assertTrue(true);
+            return;
+        }
+
+        $this->fail(\sprintf(
+            "Some nominal stub files were changed: \n\n%s",
+            \implode("\n", \array_map(
+                static fn(array $file) => $file['diff'],
+                $result['files'],
+            )),
+        ));
+    }
+
+    private function describeFailCommand(int $code): array
+    {
+        $result = [];
+        foreach (self::CS_STATUSES as $mask => $description) {
+            $code & $mask and $result[] = $description;
+        }
+
+        return $result;
+    }
+}

tests/Unit/BuilderTest.php

@@ -2,6 +2,8 @@
 
 declare(strict_types=1);
 
+namespace Spiral\CodeStyle\Tests\Unit;
+
 use PhpCsFixer\Config;
 use PHPUnit\Framework\TestCase;
 use Spiral\CodeStyle\Builder;