add projet

tests/Unit/Services/AssignmentServiceTest.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace Tests\Unit\Services;
+
+use App\Services\AssignmentService;
+use Mockery;
+use PHPUnit\Framework\TestCase;
+
+class AssignmentServiceTest extends TestCase
+{
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    /** @test */
+    public function save_student_assignment_uses_config_defaults_and_calls_update_or_create(): void
+    {
+        $userModel         = Mockery::mock();
+        $studentModel      = Mockery::mock();
+        $classSectionModel = Mockery::mock();
+        $teacherClassModel = Mockery::mock();
+
+        $configModel = Mockery::mock();
+        $studentClassModel = Mockery::mock();
+        $studentClassQuery = Mockery::mock();
+
+        // Config defaults
+        $configModel->shouldReceive('getConfig')->with('semester')->andReturn('Fall');
+        $configModel->shouldReceive('getConfig')->with('school_year')->andReturn('2025-2026');
+
+        // Eloquent chain: newQuery()->updateOrCreate(...)
+        $studentClassModel->shouldReceive('newQuery')->once()->andReturn($studentClassQuery);
+
+        $expectedRecord = (object) [
+            'id'               => 99,
+            'student_id'       => 10,
+            'class_section_id' => 7,
+            'semester'         => 'Fall',
+            'school_year'      => '2025-2026',
+            'description'      => 'Auto-assigned',
+            'updated_by'       => 55,
+        ];
+
+        $studentClassQuery->shouldReceive('updateOrCreate')
+            ->once()
+            ->with(
+                [
+                    'student_id'  => 10,
+                    'school_year' => '2025-2026',
+                    'semester'    => 'Fall',
+                ],
+                Mockery::on(function ($payload) {
+                    return $payload['student_id'] === 10
+                        && $payload['class_section_id'] === 7
+                        && $payload['semester'] === 'Fall'
+                        && $payload['school_year'] === '2025-2026'
+                        && $payload['description'] === 'Auto-assigned'
+                        && $payload['updated_by'] === 55;
+                })
+            )
+            ->andReturn($expectedRecord);
+
+        $service = new AssignmentService(
+            $userModel,
+            $configModel,
+            $studentModel,
+            $classSectionModel,
+            $teacherClassModel,
+            $studentClassModel
+        );
+
+        $result = $service->saveStudentAssignment([
+            'student_id'       => 10,
+            'class_section_id' => 7,
+            'description'      => 'Auto-assigned',
+            // semester/school_year intentionally omitted to test fallback
+        ], 55);
+
+        $this->assertSame($expectedRecord, $result);
+    }
+}