fix tests

app/Services/Fees/FeeStudentFeeService.php

@@ -8,19 +8,23 @@ use Illuminate\Support\Facades\Log;
 class FeeStudentFeeService
 {
     public const CATEGORY_FIRST_REGULAR = 'first_regular';
+
     public const CATEGORY_ADDITIONAL_REGULAR = 'additional_regular';
+
     public const CATEGORY_YOUTH = 'youth';
+
     public const CATEGORY_NOT_BILLABLE = 'not_billable';
 
     private const BILLABLE_ENROLLMENT_STATUSES = ['enrolled', 'payment pending'];
+
     private const WITHDRAWN_ENROLLMENT_STATUSES = ['withdrawn', 'refund pending', 'withdraw under review'];
+
     private const ACCEPTED_ADMISSION_STATUS = 'accepted';
 
     public function __construct(
         private FeeGradeService $grades,
         private FeeConfigService $config
-    ) {
-    }
+    ) {}
 
     /**
      * Normalize grades, sort by grade level, and assign a tuition fee to each
@@ -130,6 +134,7 @@ class FeeStudentFeeService
         $nonBillable = array_map(function (array $student): array {
             $student['fee_category'] = self::CATEGORY_NOT_BILLABLE;
             $student['tuition_fee'] = 0.0;
+
             return $student;
         }, $nonBillable);
 
@@ -148,7 +153,7 @@ class FeeStudentFeeService
 
             $studentRows[] = [
                 'student_id' => $student['student_id'] ?? null,
-                'student_name' => trim(($student['firstname'] ?? '') . ' ' . ($student['lastname'] ?? '')),
+                'student_name' => trim(($student['firstname'] ?? '').' '.($student['lastname'] ?? '')),
                 'grade' => $student['grade'] ?? null,
                 'grade_level' => $student['grade_level'] ?? null,
                 'enrollment_status' => $student['enrollment_status'] ?? null,
@@ -192,6 +197,7 @@ class FeeStudentFeeService
     public function isWithdrawn(array $student): bool
     {
         $status = strtolower((string) ($student['enrollment_status'] ?? ''));
+
         return in_array($status, self::WITHDRAWN_ENROLLMENT_STATUSES, true);
     }