reconstruction of the project

tests/Unit/Services/Administrator/AdminNotificationSubjectServiceTest.php

@@ -0,0 +1,121 @@
+<?php
+
+namespace Tests\Unit\Services\Administrator;
+
+use App\Models\AdminNotificationSubject;
+use App\Services\Administrator\AdminNotificationSubjectService;
+use App\Services\Administrator\AdminNotificationUserService;
+use Illuminate\Support\Facades\DB;
+use Mockery;
+use Tests\TestCase;
+
+class AdminNotificationSubjectServiceTest extends TestCase
+{
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    public function test_alerts_data_returns_expected_payload_when_table_exists(): void
+    {
+        DB::shouldReceive('getSchemaBuilder->hasTable')
+            ->once()
+            ->with('admin_notification_subjects')
+            ->andReturn(true);
+
+        $userService = Mockery::mock(AdminNotificationUserService::class);
+        $userService->shouldReceive('fetchAdminNotificationUsers')
+            ->once()
+            ->andReturn([
+                ['id' => 1, 'firstname' => 'Admin', 'lastname' => 'One', 'email' => 'a1@test.com'],
+                ['id' => 2, 'firstname' => 'Admin', 'lastname' => 'Two', 'email' => 'a2@test.com'],
+            ]);
+
+        $row1 = (object) ['id' => 10, 'admin_id' => 1, 'subject' => 'academics'];
+        $row2 = (object) ['id' => 11, 'admin_id' => 1, 'subject' => 'finance'];
+        $row3 = (object) ['id' => 12, 'admin_id' => 2, 'subject' => 'general'];
+
+        AdminNotificationSubject::shouldReceive('query->select->whereIn->get')
+            ->once()
+            ->andReturn(collect([$row1, $row2, $row3]));
+
+        $service = new AdminNotificationSubjectService($userService);
+
+        $result = $service->alertsData();
+
+        $this->assertTrue($result['tableReady']);
+        $this->assertCount(2, $result['admins']);
+        $this->assertArrayHasKey('academics', $result['subjects']);
+        $this->assertTrue($result['assignedSubjects'][1]['academics']);
+        $this->assertTrue($result['assignedSubjects'][1]['finance']);
+        $this->assertTrue($result['assignedSubjects'][2]['general']);
+    }
+
+    public function test_save_returns_error_when_table_missing(): void
+    {
+        DB::shouldReceive('getSchemaBuilder->hasTable')
+            ->once()
+            ->with('admin_notification_subjects')
+            ->andReturn(false);
+
+        $userService = Mockery::mock(AdminNotificationUserService::class);
+        $service = new AdminNotificationSubjectService($userService);
+
+        $result = $service->save([
+            1 => ['academics'],
+        ]);
+
+        $this->assertFalse($result['success']);
+        $this->assertSame(422, $result['status']);
+    }
+
+    public function test_save_inserts_and_deletes_subjects(): void
+    {
+        DB::shouldReceive('getSchemaBuilder->hasTable')
+            ->once()
+            ->with('admin_notification_subjects')
+            ->andReturn(true);
+
+        $userService = Mockery::mock(AdminNotificationUserService::class);
+        $userService->shouldReceive('fetchAdminNotificationUsers')
+            ->once()
+            ->andReturn([
+                ['id' => 1, 'firstname' => 'Admin', 'lastname' => 'One', 'email' => 'a1@test.com'],
+                ['id' => 2, 'firstname' => 'Admin', 'lastname' => 'Two', 'email' => 'a2@test.com'],
+            ]);
+
+        $existing1 = (object) ['id' => 101, 'admin_id' => 1, 'subject' => 'academics'];
+        $existing2 = (object) ['id' => 102, 'admin_id' => 1, 'subject' => 'finance'];
+        $existing3 = (object) ['id' => 103, 'admin_id' => 2, 'subject' => 'general'];
+
+        AdminNotificationSubject::shouldReceive('query->select->whereIn->get')
+            ->once()
+            ->andReturn(collect([$existing1, $existing2, $existing3]));
+
+        AdminNotificationSubject::shouldReceive('query->where->whereIn->delete')
+            ->once()
+            ->andReturn(1);
+
+        AdminNotificationSubject::shouldReceive('insert')
+            ->once()
+            ->with(Mockery::on(function ($batch) {
+                return count($batch) === 2
+                    && $batch[0]['admin_id'] === 1
+                    && $batch[0]['subject'] === 'general'
+                    && $batch[1]['admin_id'] === 2
+                    && $batch[1]['subject'] === 'attendance';
+            }))
+            ->andReturn(true);
+
+        $service = new AdminNotificationSubjectService($userService);
+
+        $result = $service->save([
+            1 => ['academics', 'general'],
+            2 => ['general', 'attendance'],
+        ]);
+
+        $this->assertTrue($result['success']);
+        $this->assertSame(200, $result['status']);
+    }
+}