dstpabuaran.com/tests/Feature/Admin/HR/LeaveRequestTest.php

<?php

use App\Enums\LeaveRequestStatus;
use App\Models\Employee;
use App\Models\LeaveRequest;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Inertia\Testing\AssertableInertia as Assert;

uses(RefreshDatabase::class);

/*
|--------------------------------------------------------------------------
| AUTHENTICATION
|--------------------------------------------------------------------------
*/

test('guests are redirected to the login page', function () {
    $response = $this->get(route('admin.hr.leave-requests.index'));
    $response->assertRedirect(route('login'));
});

test('authenticated users can visit the leave request index page', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->get(route('admin.hr.leave-requests.index'));
    $response->assertOk();
});

/*
|--------------------------------------------------------------------------
| INDEX PAGE
|--------------------------------------------------------------------------
*/

test('leave request index page displays leave requests', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    LeaveRequest::factory()->count(3)->create();

    $response = $this->get(route('admin.hr.leave-requests.index'));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/hr/leave-request/index')
        ->has('leaveRequests', 3)
    );
});

test('index page works when no leave requests exist', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->get(route('admin.hr.leave-requests.index'));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/hr/leave-request/index')
        ->has('leaveRequests', 0)
    );
});

test('index page displays correct count after delete', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    LeaveRequest::factory()->count(2)->create();

    $leaveRequest = LeaveRequest::first();
    $this->delete(route('admin.hr.leave-requests.destroy', $leaveRequest));

    $response = $this->get(route('admin.hr.leave-requests.index'));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/hr/leave-request/index')
        ->has('leaveRequests', 1)
    );
});

/*
|--------------------------------------------------------------------------
| FILTER - STATUS
|--------------------------------------------------------------------------
*/

test('index can filter by status pending', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    LeaveRequest::factory()->count(2)->create(['status' => LeaveRequestStatus::PENDING]);
    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::APPROVED]);
    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::REJECTED]);

    $response = $this->get(route('admin.hr.leave-requests.index', ['status' => 'pending']));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/hr/leave-request/index')
        ->has('leaveRequests', 2)
    );
});

test('index can filter by status approved', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::PENDING]);
    LeaveRequest::factory()->count(2)->create(['status' => LeaveRequestStatus::APPROVED]);
    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::REJECTED]);

    $response = $this->get(route('admin.hr.leave-requests.index', ['status' => 'approved']));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/hr/leave-request/index')
        ->has('leaveRequests', 2)
    );
});

test('index can filter by status rejected', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::PENDING]);
    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::APPROVED]);
    LeaveRequest::factory()->count(2)->create(['status' => LeaveRequestStatus::REJECTED]);

    $response = $this->get(route('admin.hr.leave-requests.index', ['status' => 'rejected']));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/hr/leave-request/index')
        ->has('leaveRequests', 2)
    );
});

test('index can filter by status cancelled', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::PENDING]);
    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::APPROVED]);
    LeaveRequest::factory()->count(2)->create(['status' => LeaveRequestStatus::CANCELLED]);

    $response = $this->get(route('admin.hr.leave-requests.index', ['status' => 'cancelled']));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/hr/leave-request/index')
        ->has('leaveRequests', 2)
    );
});

test('index without status filter shows all leave requests', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::PENDING]);
    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::APPROVED]);
    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::REJECTED]);
    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::CANCELLED]);

    $response = $this->get(route('admin.hr.leave-requests.index'));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/hr/leave-request/index')
        ->has('leaveRequests', 4)
    );
});

test('index passes status filter to view', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->get(route('admin.hr.leave-requests.index', ['status' => 'approved']));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->where('filters.status', 'approved')
    );
});

test('index passes empty filters when no status specified', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->get(route('admin.hr.leave-requests.index'));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->where('filters', [])
    );
});

test('index with invalid status filter shows no leave requests', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::PENDING]);

    $response = $this->get(route('admin.hr.leave-requests.index', ['status' => 'invalid_status']));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/hr/leave-request/index')
        ->has('leaveRequests', 0)
    );
});

/*
|--------------------------------------------------------------------------
| STORE
|--------------------------------------------------------------------------
*/

test('leave request can be created', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $employee = Employee::factory()->create(['user_id' => $user->id]);

    $response = $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $response
        ->assertSessionHasNoErrors()
        ->assertRedirect(route('admin.hr.leave-requests.index'));

    $this->assertDatabaseCount('leave_requests', 1);
    $this->assertDatabaseHas('leave_requests', [
        'employee_id' => $employee->id,
        'status' => LeaveRequestStatus::PENDING->value,
        'total_days' => 3,
    ]);
});

test('leave request creates with correct total_days for single day', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(1)->format('Y-m-d'),
    ]);

    $this->assertDatabaseHas('leave_requests', [
        'total_days' => 1,
    ]);
});

test('leave request creates with correct total_days for multi day', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(5)->format('Y-m-d'),
    ]);

    $this->assertDatabaseHas('leave_requests', [
        'total_days' => 5,
    ]);
});

test('leave request always creates with pending status', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $this->assertDatabaseHas('leave_requests', [
        'status' => LeaveRequestStatus::PENDING->value,
    ]);
});

test('store flashes success toast via Inertia', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $response = $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $response->assertRedirect();
});

/*
|--------------------------------------------------------------------------
| STORE VALIDATION
|--------------------------------------------------------------------------
*/

test('leave request start_date is required', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $response = $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => '',
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $response->assertSessionHasErrors('start_date');
});

test('leave request start_date must be valid date', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $response = $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => 'not-a-date',
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $response->assertSessionHasErrors('start_date');
});

test('leave request end_date is required', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $response = $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => '',
    ]);

    $response->assertSessionHasErrors('end_date');
});

test('leave request end_date must be valid date', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $response = $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => 'not-a-date',
    ]);

    $response->assertSessionHasErrors('end_date');
});

test('leave request end_date must be after or equal start_date', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $response = $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(5)->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $response->assertSessionHasErrors('end_date');
});

test('leave request end_date equal to start_date is accepted', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $date = now()->addDays(1)->format('Y-m-d');
    $response = $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => $date,
        'end_date' => $date,
    ]);

    $response->assertSessionHasNoErrors();
});

test('leave request with past start_date is rejected', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $response = $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->subDay()->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $response->assertSessionHasErrors('start_date');
});

test('guest cannot create leave request', function () {
    $response = $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $response->assertRedirect(route('login'));
    $this->assertDatabaseCount('leave_requests', 0);
});

test('user tries to create leave request without submitting any data', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $response = $this->post(route('admin.hr.leave-requests.store'), []);

    $response->assertSessionHasErrors(['start_date', 'end_date']);
});

/*
|--------------------------------------------------------------------------
| UPDATE
|--------------------------------------------------------------------------
*/

test('leave request can be updated', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $employee = Employee::factory()->create(['user_id' => $user->id]);

    $leaveRequest = LeaveRequest::factory()->create([
        'employee_id' => $employee->id,
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
        'total_days' => 3,
    ]);

    $response = $this->put(route('admin.hr.leave-requests.update', $leaveRequest), [
        'start_date' => now()->addDays(5)->format('Y-m-d'),
        'end_date' => now()->addDays(7)->format('Y-m-d'),
    ]);

    $response
        ->assertSessionHasNoErrors()
        ->assertRedirect(route('admin.hr.leave-requests.index'));

    $leaveRequest->refresh();
    expect($leaveRequest->total_days)->toBe(3);
});

test('update recalculates total_days correctly', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $employee = Employee::factory()->create(['user_id' => $user->id]);

    $leaveRequest = LeaveRequest::factory()->create([
        'employee_id' => $employee->id,
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
        'total_days' => 3,
    ]);

    $this->put(route('admin.hr.leave-requests.update', $leaveRequest), [
        'start_date' => now()->addDays(10)->format('Y-m-d'),
        'end_date' => now()->addDays(12)->format('Y-m-d'),
    ]);

    $leaveRequest->refresh();
    expect($leaveRequest->total_days)->toBe(3);
});

test('update flashes success toast via Inertia', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $leaveRequest = LeaveRequest::factory()->create();

    $response = $this->put(route('admin.hr.leave-requests.update', $leaveRequest), [
        'start_date' => now()->addDays(5)->format('Y-m-d'),
        'end_date' => now()->addDays(7)->format('Y-m-d'),
    ]);

    $response->assertRedirect();
});

test('updating non-existent leave request returns 404', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->put(route('admin.hr.leave-requests.update', 999999), [
        'start_date' => now()->addDays(5)->format('Y-m-d'),
        'end_date' => now()->addDays(7)->format('Y-m-d'),
    ]);

    $response->assertStatus(404);
});

test('guest cannot update leave request', function () {
    $leaveRequest = LeaveRequest::factory()->create();

    $response = $this->put(route('admin.hr.leave-requests.update', $leaveRequest), [
        'start_date' => now()->addDays(5)->format('Y-m-d'),
        'end_date' => now()->addDays(7)->format('Y-m-d'),
    ]);

    $response->assertRedirect(route('login'));
});

/*
|--------------------------------------------------------------------------
| DELETE
|--------------------------------------------------------------------------
*/

test('leave request can be deleted', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $leaveRequest = LeaveRequest::factory()->create();

    $response = $this->delete(route('admin.hr.leave-requests.destroy', $leaveRequest));

    $response
        ->assertSessionHasNoErrors()
        ->assertRedirect(route('admin.hr.leave-requests.index'));

    $this->assertSoftDeleted('leave_requests', ['id' => $leaveRequest->id]);
});

test('delete flashes success toast via Inertia', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $leaveRequest = LeaveRequest::factory()->create();

    $response = $this->delete(route('admin.hr.leave-requests.destroy', $leaveRequest));

    $response->assertRedirect();
});

test('deleting non-existent leave request returns 404', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->delete(route('admin.hr.leave-requests.destroy', 999999));

    $response->assertStatus(404);
});

test('guest cannot delete leave request', function () {
    $leaveRequest = LeaveRequest::factory()->create();

    $response = $this->delete(route('admin.hr.leave-requests.destroy', $leaveRequest));

    $response->assertRedirect(route('login'));
    $this->assertDatabaseCount('leave_requests', 1);
});

/*
|--------------------------------------------------------------------------
| APPROVE
|--------------------------------------------------------------------------
*/

test('pending leave request can be approved', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $leaveRequest = LeaveRequest::factory()->create([
        'status' => LeaveRequestStatus::PENDING,
    ]);

    $response = $this->post(route('admin.hr.leave-requests.approve', $leaveRequest));

    $response
        ->assertSessionHasNoErrors()
        ->assertRedirect(route('admin.hr.leave-requests.index'));

    $leaveRequest->refresh();
    expect($leaveRequest->status)->toBe(LeaveRequestStatus::APPROVED);
    expect($leaveRequest->verified_by_id)->toBe($user->id);
    expect($leaveRequest->verified_at)->not->toBeNull();
});

test('approve flashes success toast via Inertia', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $leaveRequest = LeaveRequest::factory()->create([
        'status' => LeaveRequestStatus::PENDING,
    ]);

    $response = $this->post(route('admin.hr.leave-requests.approve', $leaveRequest));

    $response->assertRedirect();
});

test('approving non-existent leave request returns 404', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->post(route('admin.hr.leave-requests.approve', 999999));

    $response->assertStatus(404);
});

test('guest cannot approve leave request', function () {
    $leaveRequest = LeaveRequest::factory()->create([
        'status' => LeaveRequestStatus::PENDING,
    ]);

    $response = $this->post(route('admin.hr.leave-requests.approve', $leaveRequest));

    $response->assertRedirect(route('login'));

    $leaveRequest->refresh();
    expect($leaveRequest->status)->toBe(LeaveRequestStatus::PENDING);
});

/*
|--------------------------------------------------------------------------
| REJECT
|--------------------------------------------------------------------------
*/

test('pending leave request can be rejected', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $leaveRequest = LeaveRequest::factory()->create([
        'status' => LeaveRequestStatus::PENDING,
    ]);

    $response = $this->post(route('admin.hr.leave-requests.reject', $leaveRequest));

    $response
        ->assertSessionHasNoErrors()
        ->assertRedirect(route('admin.hr.leave-requests.index'));

    $leaveRequest->refresh();
    expect($leaveRequest->status)->toBe(LeaveRequestStatus::REJECTED);
    expect($leaveRequest->verified_by_id)->toBe($user->id);
    expect($leaveRequest->verified_at)->not->toBeNull();
});

test('reject flashes success toast via Inertia', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $leaveRequest = LeaveRequest::factory()->create([
        'status' => LeaveRequestStatus::PENDING,
    ]);

    $response = $this->post(route('admin.hr.leave-requests.reject', $leaveRequest));

    $response->assertRedirect();
});

test('rejecting non-existent leave request returns 404', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->post(route('admin.hr.leave-requests.reject', 999999));

    $response->assertStatus(404);
});

test('guest cannot reject leave request', function () {
    $leaveRequest = LeaveRequest::factory()->create([
        'status' => LeaveRequestStatus::PENDING,
    ]);

    $response = $this->post(route('admin.hr.leave-requests.reject', $leaveRequest));

    $response->assertRedirect(route('login'));

    $leaveRequest->refresh();
    expect($leaveRequest->status)->toBe(LeaveRequestStatus::PENDING);
});

/*
|--------------------------------------------------------------------------
| DATA INTEGRITY
|--------------------------------------------------------------------------
*/

test('created leave request has correct timestamps', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $leaveRequest = LeaveRequest::first();
    expect($leaveRequest->created_at)->not->toBeNull();
    expect($leaveRequest->updated_at)->not->toBeNull();
});

test('leave request factory creates valid leave request', function () {
    $leaveRequest = LeaveRequest::factory()->create();

    expect($leaveRequest->employee)->not->toBeNull();
    expect($leaveRequest->start_date)->not->toBeNull();
    expect($leaveRequest->end_date)->not->toBeNull();
    expect($leaveRequest->total_days)->toBeGreaterThanOrEqual(1);
    expect($leaveRequest->status)->toBeInstanceOf(LeaveRequestStatus::class);
});

test('approved leave request has verified_by_id and verified_at', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $leaveRequest = LeaveRequest::factory()->create([
        'status' => LeaveRequestStatus::PENDING,
    ]);

    $this->post(route('admin.hr.leave-requests.approve', $leaveRequest));

    $leaveRequest->refresh();
    expect($leaveRequest->verified_by_id)->toBe($user->id);
    expect($leaveRequest->verified_at)->not->toBeNull();
});

test('rejected leave request has verified_by_id and verified_at', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $leaveRequest = LeaveRequest::factory()->create([
        'status' => LeaveRequestStatus::PENDING,
    ]);

    $this->post(route('admin.hr.leave-requests.reject', $leaveRequest));

    $leaveRequest->refresh();
    expect($leaveRequest->verified_by_id)->toBe($user->id);
    expect($leaveRequest->verified_at)->not->toBeNull();
});

/*
|--------------------------------------------------------------------------
| REALISTIC USER SCENARIOS
|--------------------------------------------------------------------------
*/

test('user creates leave request then immediately edits it', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $leaveRequest = LeaveRequest::first();

    $this->put(route('admin.hr.leave-requests.update', $leaveRequest), [
        'start_date' => now()->addDays(5)->format('Y-m-d'),
        'end_date' => now()->addDays(7)->format('Y-m-d'),
    ]);

    $leaveRequest->refresh();
    expect($leaveRequest->start_date->format('Y-m-d'))->toBe(now()->addDays(5)->format('Y-m-d'));
    expect($leaveRequest->end_date->format('Y-m-d'))->toBe(now()->addDays(7)->format('Y-m-d'));
    expect($leaveRequest->total_days)->toBe(3);
});

test('user creates multiple leave requests and deletes one', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Employee::factory()->create(['user_id' => $user->id]);

    $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(1)->format('Y-m-d'),
        'end_date' => now()->addDays(3)->format('Y-m-d'),
    ]);

    $this->post(route('admin.hr.leave-requests.store'), [
        'start_date' => now()->addDays(10)->format('Y-m-d'),
        'end_date' => now()->addDays(12)->format('Y-m-d'),
    ]);

    $toDelete = LeaveRequest::first();
    $this->delete(route('admin.hr.leave-requests.destroy', $toDelete));

    $response = $this->get(route('admin.hr.leave-requests.index'));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/hr/leave-request/index')
        ->has('leaveRequests', 1)
    );
});

test('user approves a leave request and it no longer shows as pending', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::PENDING]);

    $pendingCount = LeaveRequest::where('status', LeaveRequestStatus::PENDING)->count();
    expect($pendingCount)->toBe(1);

    $leaveRequest = LeaveRequest::first();
    $this->post(route('admin.hr.leave-requests.approve', $leaveRequest));

    $pendingCount = LeaveRequest::where('status', LeaveRequestStatus::PENDING)->count();
    expect($pendingCount)->toBe(0);

    $approvedCount = LeaveRequest::where('status', LeaveRequestStatus::APPROVED)->count();
    expect($approvedCount)->toBe(1);
});

test('user filters by pending then approves a request', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    LeaveRequest::factory()->count(2)->create(['status' => LeaveRequestStatus::PENDING]);
    LeaveRequest::factory()->create(['status' => LeaveRequestStatus::APPROVED]);

    $response = $this->get(route('admin.hr.leave-requests.index', ['status' => 'pending']));
    $response->assertInertia(fn (Assert $page) => $page
        ->has('leaveRequests', 2)
    );

    $leaveRequest = LeaveRequest::where('status', LeaveRequestStatus::PENDING)->first();
    $this->post(route('admin.hr.leave-requests.approve', $leaveRequest));

    $response = $this->get(route('admin.hr.leave-requests.index', ['status' => 'pending']));
    $response->assertInertia(fn (Assert $page) => $page
        ->has('leaveRequests', 1)
    );

    $response = $this->get(route('admin.hr.leave-requests.index', ['status' => 'approved']));
    $response->assertInertia(fn (Assert $page) => $page
        ->has('leaveRequests', 2)
    );
});