feat: CI/CD pipeline setup complete - Ansible playbooks updated, secrets configured, workflow ready

tests/Unit/Framework/ErrorHandling/Handlers/ValidationErrorHandlerTest.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Framework\ErrorHandling\Handlers;
+
+use App\Framework\ErrorHandling\Handlers\ErrorHandlerPriority;
+use App\Framework\ErrorHandling\Handlers\ValidationErrorHandler;
+use App\Framework\Validation\Exceptions\ValidationException;
+
+describe('ValidationErrorHandler', function () {
+    beforeEach(function () {
+        $this->handler = new ValidationErrorHandler();
+    });
+
+    it('handles ValidationException', function () {
+        $validationResult = new \App\Framework\Validation\ValidationResult();
+        $validationResult->addErrors('email', ['Email is required', 'Email format is invalid']);
+        $validationResult->addErrors('password', ['Password must be at least 8 characters']);
+
+        $exception = new ValidationException($validationResult);
+
+        expect($this->handler->canHandle($exception))->toBeTrue();
+
+        $result = $this->handler->handle($exception);
+
+        expect($result->handled)->toBeTrue();
+        expect($result->statusCode)->toBe(422);
+        expect($result->data)->toHaveKey('errors');
+        expect($result->data['errors'])->toBe($validationResult->getAll());
+        expect($result->data['error_type'])->toBe('validation');
+    });
+
+    it('does not handle non-ValidationException', function () {
+        $exception = new \RuntimeException('Some error');
+
+        expect($this->handler->canHandle($exception))->toBeFalse();
+    });
+
+    it('has CRITICAL priority', function () {
+        expect($this->handler->getPriority())->toBe(ErrorHandlerPriority::CRITICAL);
+    });
+
+    it('has correct name', function () {
+        expect($this->handler->getName())->toBe('validation_error_handler');
+    });
+});