feat: set up project to use Paratest

src/Contracts/SwaggerDriverContract.php

@@ -5,16 +5,26 @@
 interface SwaggerDriverContract
 {
     /**
-     * Save temporary data
+     * Save current temporary data
      *
      * @param array $data
      */
-    public function saveTmpData($data);
+    public function saveTmpData(array $data): void;
 
     /**
-     * Get temporary data
+     * Get current temporary data
      */
-    public function getTmpData();
+    public function getTmpData(): ?array;
+
+    /**
+     * Save shared (result) temporary data
+     */
+    public function saveSharedTmpData(callable $callback): void;
+
+    /**
+     * Get shared (result) temporary data
+     */
+    public function getSharedTmpData(): ?array;
 
     /**
      * Save production data

src/Drivers/BaseDriver.php

@@ -2,28 +2,43 @@
 
 namespace RonasIT\AutoDoc\Drivers;
 
+use Illuminate\Support\Facades\ParallelTesting;
 use RonasIT\AutoDoc\Contracts\SwaggerDriverContract;
+use RuntimeException;
 
 abstract class BaseDriver implements SwaggerDriverContract
 {
     protected string $tempFilePath;
+    protected string $sharedTempFilePath;
 
     public function __construct()
     {
-        $this->tempFilePath = storage_path('temp_documentation.json');
+        $this->sharedTempFilePath = storage_path('temp_documentation.json');
+
+        $this->tempFilePath = ($token = ParallelTesting::token())
+            ? storage_path("temp_documentation_{$token}.json")
+            : $this->sharedTempFilePath;
     }
 
-    public function saveTmpData($data): void
+    public function saveTmpData(array $data): void
     {
-        file_put_contents($this->tempFilePath, json_encode($data));
+        $this->saveJsonToFile($this->tempFilePath, $data);
     }
 
     public function getTmpData(): ?array
     {
-        if (file_exists($this->tempFilePath)) {
-            $content = file_get_contents($this->tempFilePath);
+        return $this->getJsonFromFile($this->tempFilePath);
+    }
 
-            return json_decode($content, true);
+    public function saveSharedTmpData(callable $callback): void
+    {
+        $this->writeFileWithLock($this->sharedTempFilePath, $callback);
+    }
+
+    public function getSharedTmpData(): ?array
+    {
+        if (file_exists($this->sharedTempFilePath)) {
+            return $this->readFileWithLock($this->sharedTempFilePath);
         }
 
         return null;
@@ -35,4 +50,88 @@ protected function clearTmpData(): void
             unlink($this->tempFilePath);
         }
     }
+
+    protected function saveJsonToFile(string $filePath, array $data): void
+    {
+        file_put_contents($filePath, json_encode($data));
+    }
+
+    protected function getJsonFromFile(string $filePath): ?array
+    {
+        if (file_exists($filePath)) {
+            $content = file_get_contents($filePath);
+
+            return json_decode($content, true);
+        }
+
+        return null;
+    }
+
+    protected function readFileWithLock(string $filePath): array
+    {
+        $handle = fopen($filePath, 'r');
+
+        try {
+            $this->acquireLock($handle, LOCK_SH);
+
+            return $this->readJsonFromStream($handle);
+        } finally {
+            flock($handle, LOCK_UN);
+            fclose($handle);
+        }
+    }
+
+    protected function writeFileWithLock(string $filePath, callable $callback): void
+    {
+        $handle = fopen($filePath, 'c+');
+
+        try {
+            $this->acquireLock($handle, LOCK_EX | LOCK_NB);
+
+            $data = $callback($this->readJsonFromStream($handle));
+
+            $this->writeJsonToStream($handle, $data);
+        } finally {
+            flock($handle, LOCK_UN);
+            fclose($handle);
+        }
+    }
+
+    protected function writeJsonToStream($handle, array $data): void
+    {
+        ftruncate($handle, 0);
+        rewind($handle);
+        fwrite($handle, json_encode($data));
+        fflush($handle);
+    }
+
+    protected function readJsonFromStream($handle): ?array
+    {
+        $content = stream_get_contents($handle);
+
+        return ($content === false) ? null : json_decode($content, true);
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
+    protected function acquireLock(
+        $handle,
+        int $operation,
+        int $maxRetries = 20,
+        int $minWaitTime = 100,
+        int $maxWaitTime = 1000,
+    ): void {
+        $retryCounter = 0;
+
+        while (!flock($handle, $operation)) {
+            if ($retryCounter >= $maxRetries) {
+                throw new RuntimeException('Unable to lock file');
+            }
+
+            usleep(rand($minWaitTime, $maxWaitTime));
+
+            $retryCounter++;
+        }
+    }
 }

src/Drivers/LocalDriver.php

@@ -22,7 +22,7 @@ public function __construct()
 
     public function saveData(): void
     {
-        file_put_contents($this->prodFilePath, json_encode($this->getTmpData()));
+        file_put_contents($this->prodFilePath, json_encode($this->getSharedTmpData()));
 
         $this->clearTmpData();
     }

src/Drivers/RemoteDriver.php

@@ -24,7 +24,7 @@ public function __construct()
 
     public function saveData(): void
     {
-        $this->makeHttpRequest('post', $this->getUrl(), $this->getTmpData(), [
+        $this->makeHttpRequest('post', $this->getUrl(), $this->getSharedTmpData(), [
             'Content-Type: application/json',
         ]);
 

src/Drivers/StorageDriver.php

@@ -26,7 +26,7 @@ public function __construct()
 
     public function saveData(): void
     {
-        $this->disk->put($this->prodFilePath, json_encode($this->getTmpData()));
+        $this->disk->put($this->prodFilePath, json_encode($this->getSharedTmpData()));
 
         $this->clearTmpData();
     }

src/Services/SwaggerService.php

@@ -8,6 +8,7 @@
 use Illuminate\Support\Arr;
 use Illuminate\Support\Str;
 use ReflectionClass;
+use RonasIT\AutoDoc\Contracts\SwaggerDriverContract;
 use RonasIT\AutoDoc\Exceptions\DocFileNotExistsException;
 use RonasIT\AutoDoc\Exceptions\EmptyContactEmailException;
 use RonasIT\AutoDoc\Exceptions\EmptyDocFileException;
@@ -17,7 +18,6 @@
 use RonasIT\AutoDoc\Exceptions\SwaggerDriverClassNotFoundException;
 use RonasIT\AutoDoc\Exceptions\UnsupportedDocumentationViewerException;
 use RonasIT\AutoDoc\Exceptions\WrongSecurityConfigException;
-use RonasIT\AutoDoc\Contracts\SwaggerDriverContract;
 use RonasIT\AutoDoc\Traits\GetDependenciesTrait;
 use RonasIT\AutoDoc\Validators\SwaggerSpecValidator;
 use Symfony\Component\HttpFoundation\Response;
@@ -1002,4 +1002,15 @@ protected function mergeOpenAPIDocs(array &$documentation, array $additionalDocu
             );
         }
     }
+
+    public function mergeTempDocumentation(): void
+    {
+        $this->driver->saveSharedTmpData(function ($sharedTmpData) {
+            $resultDocContent = $sharedTmpData ?? $this->generateEmptyData();
+
+            $this->mergeOpenAPIDocs($resultDocContent, $this->data);
+
+            return $resultDocContent;
+        });
+    }
 }

src/Support/PHPUnit/EventSubscribers/SwaggerSaveDocumentationSubscriber.php

@@ -3,6 +3,8 @@
 namespace RonasIT\AutoDoc\Support\PHPUnit\EventSubscribers;
 
 use Illuminate\Contracts\Console\Kernel;
+use Illuminate\Foundation\Application;
+use Illuminate\Support\Facades\ParallelTesting;
 use PHPUnit\Event\Application\Finished;
 use PHPUnit\Event\Application\FinishedSubscriber;
 use RonasIT\AutoDoc\Services\SwaggerService;
@@ -13,12 +15,18 @@ public function notify(Finished $event): void
     {
         $this->createApplication();
 
-        app(SwaggerService::class)->saveProductionData();
+        $swaggerService = app(SwaggerService::class);
+
+        if (ParallelTesting::token()) {
+            $swaggerService->mergeTempDocumentation();
+        }
+
+        $swaggerService->saveProductionData();
     }
 
     protected function createApplication(): void
     {
-        $app = require base_path('bootstrap/app.php');
+        $app = require Application::inferBasePath() . '/bootstrap/app.php';
 
         $app->loadEnvironmentFrom('.env.testing');
         $app->make(Kernel::class)->bootstrap();

tests/LocalDriverTest.php

@@ -2,6 +2,7 @@
 
 namespace RonasIT\AutoDoc\Tests;
 
+use Illuminate\Support\Facades\ParallelTesting;
 use RonasIT\AutoDoc\Drivers\LocalDriver;
 use Illuminate\Contracts\Filesystem\FileNotFoundException;
 use RonasIT\AutoDoc\Exceptions\MissedProductionFilePathException;
@@ -35,6 +36,28 @@ public function testSaveTmpData()
         $this->assertFileEquals($this->generateFixturePath('tmp_data_non_formatted.json'), self::$tmpDocumentationFilePath);
     }
 
+    public function testSaveTmpDataCheckTokenBasedPath()
+    {
+        $token = 'workerID';
+
+        ParallelTesting::resolveTokenUsing(fn () => $token);
+
+        $tmpDocPath = __DIR__ . "/../storage/temp_documentation_{$token}.json";
+
+        app(LocalDriver::class)->saveTmpData(self::$tmpData);
+
+        $this->assertFileExists($tmpDocPath);
+        $this->assertFileEquals($this->generateFixturePath('tmp_data_non_formatted.json'), $tmpDocPath);
+    }
+
+    public function testSaveSharedTmpData()
+    {
+        self::$localDriverClass->saveSharedTmpData(fn () => self::$tmpData);
+
+        $this->assertFileExists(self::$tmpDocumentationFilePath);
+        $this->assertFileEquals($this->generateFixturePath('tmp_data_non_formatted.json'), self::$tmpDocumentationFilePath);
+    }
+
     public function testGetTmpData()
     {
         file_put_contents(self::$tmpDocumentationFilePath, json_encode(self::$tmpData));
@@ -51,6 +74,22 @@ public function testGetTmpDataNoFile()
         $this->assertNull($result);
     }
 
+    public function testGetSharedTmpData()
+    {
+        file_put_contents(self::$tmpDocumentationFilePath, json_encode(self::$tmpData));
+
+        $result = self::$localDriverClass->getSharedTmpData();
+
+        $this->assertEquals(self::$tmpData, $result);
+    }
+
+    public function testGetSharedTmpDataNoFile()
+    {
+        $result = self::$localDriverClass->getSharedTmpData();
+
+        $this->assertNull($result);
+    }
+
     public function testCreateClassConfigEmpty()
     {
         $this->expectException(MissedProductionFilePathException::class);

tests/RemoteDriverTest.php

@@ -33,6 +33,14 @@ public function testSaveTmpData()
         $this->assertFileEquals($this->generateFixturePath('tmp_data_non_formatted.json'), self::$tmpDocumentationFilePath);
     }
 
+    public function testSaveSharedTmpData()
+    {
+        self::$remoteDriverClass->saveSharedTmpData(fn () => self::$tmpData);
+
+        $this->assertFileExists(self::$tmpDocumentationFilePath);
+        $this->assertFileEquals($this->generateFixturePath('tmp_data_non_formatted.json'), self::$tmpDocumentationFilePath);
+    }
+
     public function testGetTmpData()
     {
         file_put_contents(self::$tmpDocumentationFilePath, json_encode(self::$tmpData));
@@ -49,6 +57,22 @@ public function testGetTmpDataNoFile()
         $this->assertNull($result);
     }
 
+    public function testGetSharedTmpData()
+    {
+        file_put_contents(self::$tmpDocumentationFilePath, json_encode(self::$tmpData));
+
+        $result = self::$remoteDriverClass->getSharedTmpData();
+
+        $this->assertEquals(self::$tmpData, $result);
+    }
+
+    public function testGetSharedTmpDataNoFile()
+    {
+        $result = self::$remoteDriverClass->getSharedTmpData();
+
+        $this->assertNull($result);
+    }
+
     public function testCreateClassConfigEmpty()
     {
         $this->expectException(MissedRemoteDocumentationUrlException::class);

tests/StorageDriverTest.php

@@ -41,6 +41,14 @@ public function testSaveTmpData()
         $this->assertFileEquals($this->generateFixturePath('tmp_data_non_formatted.json'), self::$tmpDocumentationFilePath);
     }
 
+    public function testSaveSharedTmpData()
+    {
+        self::$storageDriverClass->saveSharedTmpData(fn () => self::$tmpData);
+
+        $this->assertFileExists(self::$tmpDocumentationFilePath);
+        $this->assertFileEquals($this->generateFixturePath('tmp_data_non_formatted.json'), self::$tmpDocumentationFilePath);
+    }
+
     public function testGetTmpData()
     {
         file_put_contents(self::$tmpDocumentationFilePath, json_encode(self::$tmpData));
@@ -57,6 +65,22 @@ public function testGetTmpDataNoFile()
         $this->assertNull($result);
     }
 
+    public function testGetSharedTmpData()
+    {
+        file_put_contents(self::$tmpDocumentationFilePath, json_encode(self::$tmpData));
+
+        $result = self::$storageDriverClass->getSharedTmpData();
+
+        $this->assertEquals(self::$tmpData, $result);
+    }
+
+    public function testGetSharedTmpDataNoFile()
+    {
+        $result = self::$storageDriverClass->getSharedTmpData();
+
+        $this->assertNull($result);
+    }
+
     public function testCreateClassConfigEmpty()
     {
         $this->expectException(MissedProductionFilePathException::class);