base commit

tests/Unit/Services/VacationBalanceServiceTest.php

@@ -0,0 +1,86 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Enums\ApprovalStatus;
+use App\Enums\VacationType;
+use App\Models\Employee;
+use App\Models\Vacation;
+use App\Services\Vacation\VacationBalanceService;
+
+beforeEach(function (): void {
+    config(['hr.annual_leave_days' => 24]);
+
+    $this->service = new VacationBalanceService;
+    $this->employee = Employee::factory()->create();
+});
+
+it('returns annual leave entitlement from configuration', function (): void {
+    expect($this->service->entitlement())->toBe(24);
+});
+
+it('sums approved annual vacation days for the given year', function (): void {
+    Vacation::factory()->approved()->create([
+        'employee_id' => $this->employee->id,
+        'type' => VacationType::Annual,
+        'start_date' => '2025-03-01',
+        'end_date' => '2025-03-05',
+        'days' => 5,
+    ]);
+
+    Vacation::factory()->approved()->create([
+        'employee_id' => $this->employee->id,
+        'type' => VacationType::Annual,
+        'start_date' => '2025-06-01',
+        'end_date' => '2025-06-03',
+        'days' => 3,
+    ]);
+
+    Vacation::factory()->pending()->create([
+        'employee_id' => $this->employee->id,
+        'type' => VacationType::Annual,
+        'start_date' => '2025-07-01',
+        'end_date' => '2025-07-10',
+        'days' => 10,
+    ]);
+
+    Vacation::factory()->approved()->create([
+        'employee_id' => $this->employee->id,
+        'type' => VacationType::Marriage,
+        'start_date' => '2025-04-01',
+        'end_date' => '2025-04-05',
+        'days' => 5,
+    ]);
+
+    expect($this->service->takenAnnualDays($this->employee, 2025))->toBe(8);
+});
+
+it('calculates remaining annual leave days', function (): void {
+    $year = (int) now()->year;
+
+    Vacation::factory()->approved()->create([
+        'employee_id' => $this->employee->id,
+        'type' => VacationType::Annual,
+        'start_date' => "{$year}-02-01",
+        'end_date' => "{$year}-02-06",
+        'days' => 6,
+    ]);
+
+    expect($this->service->remainingAnnualDays($this->employee))->toBe(18);
+});
+
+it('ignores rejected annual vacations when calculating taken days', function (): void {
+    $year = (int) now()->year;
+
+    Vacation::factory()->pending()->create([
+        'employee_id' => $this->employee->id,
+        'type' => VacationType::Annual,
+        'status' => ApprovalStatus::Rejected,
+        'start_date' => "{$year}-01-01",
+        'end_date' => "{$year}-01-05",
+        'days' => 5,
+    ]);
+
+    expect($this->service->takenAnnualDays($this->employee))->toBe(0)
+        ->and($this->service->remainingAnnualDays($this->employee))->toBe(24);
+});