recreate project

tests/app/Controllers/Api/BroadcastEmailControllerTest.php

@@ -0,0 +1,180 @@
+<?php
+
+namespace Tests\App\Controllers\Api;
+
+use App\Controllers\Api\BroadcastEmailController;
+use CodeIgniter\HTTP\ResponseInterface;
+use CodeIgniter\HTTP\URI;
+use CodeIgniter\HTTP\UserAgent;
+use CodeIgniter\Test\CIUnitTestCase;
+use CodeIgniter\Test\Mock\MockIncomingRequest;
+use Config\App;
+
+class FakeBroadcastRequest extends MockIncomingRequest
+{
+    public function __construct(private readonly ?array $json = null)
+    {
+        parent::__construct(config(App::class), new URI('https://test.alrahmaisgl.org'), 'php://input', new UserAgent());
+    }
+
+    public function getJSON(bool $assoc = false, int $depth = 512, int $options = 0): ?array
+    {
+        return $this->json;
+    }
+}
+
+class StubBroadcastModel
+{
+    public array $inserted = [];
+
+    public function insert(array $data)
+    {
+        $this->inserted[] = $data;
+        return 1;
+    }
+}
+
+class StubUserModel
+{
+    public function __construct(private readonly array $parents = [])
+    {
+    }
+
+    public function select($columns)
+    {
+        return $this;
+    }
+
+    public function join(...$args)
+    {
+        return $this;
+    }
+
+    public function where(...$args)
+    {
+        return $this;
+    }
+
+    public function findAll(): array
+    {
+        return $this->parents;
+    }
+}
+
+class TestableBroadcastEmailController extends BroadcastEmailController
+{
+    public bool $validationResult = true;
+    public array $validationErrors = [];
+    public $validator;
+
+    public function __construct()
+    {
+        // keep the parent constructor from running to avoid real models
+    }
+
+    public function setBroadcastModel(StubBroadcastModel $model): void
+    {
+        $this->broadcastModel = $model;
+    }
+
+    public function setUserModel(StubUserModel $model): void
+    {
+        $this->userModel = $model;
+    }
+
+    public function setValidationResult(bool $result, array $errors = []): void
+    {
+        $this->validationResult = $result;
+        $this->validationErrors = $errors;
+    }
+
+    protected function validate($rules, array $messages = []): bool
+    {
+        $this->validator = new class($this->validationErrors) {
+            public function __construct(private readonly array $errors)
+            {
+            }
+
+            public function getErrors(): array
+            {
+                return $this->errors;
+            }
+        };
+
+        return $this->validationResult;
+    }
+
+    protected function respondSuccess($data = null, string $message = 'Success', int $code = ResponseInterface::HTTP_OK)
+    {
+        return ['status' => true, 'message' => $message, 'data' => $data, 'code' => $code];
+    }
+
+    protected function respondValidationError(array $errors, string $message = 'Validation failed')
+    {
+        return ['status' => false, 'message' => $message, 'errors' => $errors, 'code' => ResponseInterface::HTTP_UNPROCESSABLE_ENTITY];
+    }
+}
+
+class BroadcastEmailControllerTest extends CIUnitTestCase
+{
+    private TestableBroadcastEmailController $controller;
+    private StubBroadcastModel $broadcastModel;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->controller = new TestableBroadcastEmailController();
+        $this->broadcastModel = new StubBroadcastModel();
+        $this->controller->setBroadcastModel($this->broadcastModel);
+    }
+
+    public function testSendValidationFails(): void
+    {
+        $this->controller->setValidationResult(false, ['subject' => 'required']);
+        $this->controller->setRequest(new FakeBroadcastRequest(['subject' => '', 'body' => '', 'recipients' => []]));
+
+        $response = $this->controller->send();
+
+        $this->assertSame(ResponseInterface::HTTP_UNPROCESSABLE_ENTITY, $response['code']);
+        $this->assertSame('Validation failed', $response['message']);
+        $this->assertArrayHasKey('subject', $response['errors']);
+    }
+
+    public function testSendStoresSentAndFailedRecipients(): void
+    {
+        $requestData = [
+            'subject' => 'Weekly Update',
+            'body' => 'Hello parents',
+            'recipients' => ['parent1@example.com', 'bad-email'],
+        ];
+        $this->controller->setRequest(new FakeBroadcastRequest($requestData));
+
+        $response = $this->controller->send();
+
+        $this->assertSame(ResponseInterface::HTTP_OK, $response['code']);
+        $this->assertSame('Broadcast email sent successfully', $response['message']);
+        $this->assertSame(['parent1@example.com'], $response['data']['sent']);
+        $this->assertSame(['bad-email'], $response['data']['failed']);
+        $this->assertCount(1, $this->broadcastModel->inserted);
+        $data = $this->broadcastModel->inserted[0];
+        $this->assertSame('Weekly Update', $data['subject']);
+        $this->assertSame('Hello parents', $data['body']);
+        $this->assertSame(1, $data['total_sent']);
+        $this->assertArrayHasKey('created_at', $data);
+    }
+
+    public function testParentsReturnsParentList(): void
+    {
+        $parents = [
+            ['id' => 10, 'firstname' => 'Test', 'lastname' => 'Parent', 'email' => 'test@parent.com'],
+        ];
+        $this->controller->setUserModel(new StubUserModel($parents));
+
+        $response = $this->controller->parents();
+
+        $this->assertSame(ResponseInterface::HTTP_OK, $response['code']);
+        $this->assertSame('Parent list retrieved successfully', $response['message']);
+        $this->assertSame($parents, $response['data']);
+    }
+}