recreate project

tests/app/Controllers/Api/TeacherControllerTest.php

@@ -0,0 +1,207 @@
+<?php
+
+namespace Tests\App\Controllers\Api;
+
+use App\Controllers\Api\TeacherController;
+use App\Models\ConfigurationModel;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\Test\CIUnitTestCase;
+
+class StubUserModel
+{
+    private ?array $firstResult = null;
+
+    public function select(string $columns): self
+    {
+        return $this;
+    }
+
+    public function join(string $table, string $cond, ?string $type = null): self
+    {
+        return $this;
+    }
+
+    public function whereIn(string $column, array $values): self
+    {
+        return $this;
+    }
+
+    public function groupBy(string $column): self
+    {
+        return $this;
+    }
+
+    public function where(string $column, $value = null): self
+    {
+        return $this;
+    }
+
+    public function first(): ?array
+    {
+        return $this->firstResult;
+    }
+
+    public function setFirstResult(?array $result): void
+    {
+        $this->firstResult = $result;
+    }
+}
+
+class StubTeacherClassModel
+{
+    private array $result = [];
+
+    public function select(string $columns): self
+    {
+        return $this;
+    }
+
+    public function join(string $table, string $cond, ?string $type = null): self
+    {
+        return $this;
+    }
+
+    public function where(string $column, $value = null): self
+    {
+        return $this;
+    }
+
+    public function findAll(): array
+    {
+        return $this->result;
+    }
+
+    public function setResult(array $result): void
+    {
+        $this->result = $result;
+    }
+}
+
+class TestableTeacherController extends TeacherController
+{
+    private array $overridePagination = [];
+
+    public function __construct()
+    {
+        // Prevent the real controller bootstrapping from hitting the database.
+    }
+
+    public function setModels($userModel, $teacherClassModel, ConfigurationModel $configModel): void
+    {
+        $this->userModel = $userModel;
+        $this->teacherClassModel = $teacherClassModel;
+        $this->configModel = $configModel;
+    }
+
+    public function setPaginatedResult(array $result): void
+    {
+        $this->overridePagination = $result;
+    }
+
+    protected function paginate($source, int $page = 1, int $perPage = 20): array
+    {
+        if (!empty($this->overridePagination)) {
+            return $this->overridePagination;
+        }
+
+        return parent::paginate($source, $page, $perPage);
+    }
+}
+
+class TeacherControllerTest extends CIUnitTestCase
+{
+    private TestableTeacherController $controller;
+    private $userModel;
+    private $teacherClassModel;
+    private $configModel;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->userModel = new StubUserModel();
+        $this->teacherClassModel = new StubTeacherClassModel();
+        $this->configModel = $this->createMock(ConfigurationModel::class);
+
+        $this->configModel->method('getConfig')->willReturnMap([
+            ['school_year', '2024-2025'],
+            ['semester', 'Spring'],
+        ]);
+
+        $this->controller = new TestableTeacherController();
+        $request = $this->createMock(IncomingRequest::class);
+        $request->method('getGet')->willReturn(null);
+        $this->controller->setRequest($request);
+        $this->controller->setModels($this->userModel, $this->teacherClassModel, $this->configModel);
+    }
+
+    public function testIndexSkipsSensitiveFieldsAndAddsAssignments()
+    {
+        $paginatedPayload = [
+            'data' => [
+                ['id' => 5, 'email' => 'vera@example.com', 'password' => 'secret', 'token' => 'x'],
+            ],
+            'pagination' => ['current_page' => 1, 'per_page' => 20, 'total' => 1, 'total_pages' => 1],
+        ];
+
+        $assignments = [['class_section_id' => 7, 'school_year' => '2024-2025', 'semester' => 'Spring']];
+        $this->teacherClassModel->setResult($assignments);
+
+        $this->controller->setPaginatedResult($paginatedPayload);
+
+        $response = $this->controller->index();
+
+        $this->assertTrue($response['status']);
+        $this->assertSame('Teachers retrieved successfully', $response['message']);
+
+        $teachers = $response['data']['data'];
+        $this->assertCount(1, $teachers);
+        $teacher = $teachers[0];
+
+        $this->assertArrayNotHasKey('password', $teacher);
+        $this->assertArrayNotHasKey('token', $teacher);
+        $this->assertSame($assignments, $teacher['class_assignments']);
+    }
+
+    public function testShowReturnsTeacherWithAssignments()
+    {
+        $teacherRow = ['id' => 8, 'email' => 'nora@example.com', 'password' => 'secret', 'token' => 'abc'];
+        $this->userModel->setFirstResult($teacherRow);
+
+        $assignments = [['class_section_id' => 9]];
+        $this->teacherClassModel->setResult($assignments);
+
+        $response = $this->controller->show(8);
+
+        $this->assertTrue($response['status']);
+        $this->assertSame('Teacher retrieved successfully', $response['message']);
+
+        $teacher = $response['data'];
+        $this->assertArrayNotHasKey('password', $teacher);
+        $this->assertArrayNotHasKey('token', $teacher);
+        $this->assertSame($assignments, $teacher['class_assignments']);
+    }
+
+    public function testShowReturns404WhenTeacherMissing()
+    {
+        $this->userModel->setFirstResult(null);
+
+        $response = $this->controller->show(99);
+
+        $this->assertFalse($response['status']);
+        $this->assertSame(404, $response['code']);
+        $this->assertSame('Teacher not found', $response['message']);
+    }
+
+    public function testGetClassesReturnsAssignments()
+    {
+        $assignments = [['class_section_id' => 3]];
+        $this->teacherClassModel->setResult($assignments);
+
+        $response = $this->controller->getClasses(4);
+
+        $this->assertTrue($response['status']);
+        $this->assertSame('Teacher classes retrieved successfully', $response['message']);
+        $this->assertSame($assignments, $response['data']);
+    }
+}