Create tests for app/Models/HistoricalSeat

app/Models/HistoricalSeat.php

@@ -2,14 +2,11 @@
 
 namespace App\Models;
 
-use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
 class HistoricalSeat extends Model
 {
-    use HasFactory;
-
     protected $guarded = [];
 
     public function student(): BelongsTo

tests/Feature/app/Actions/Tabulation/HistoricalSeatTest.php

@@ -0,0 +1,21 @@
+<?php
+
+use App\Models\HistoricalSeat;
+use App\Models\Student;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+
+uses(RefreshDatabase::class);
+
+beforeEach(function () {
+    $this->student = Student::factory()->create();
+    HistoricalSeat::create([
+        'student_id' => $this->student->id,
+        'year' => 8,
+        'seat_description' => 'First Seat',
+    ]);
+});
+
+it('Returns its student', function () {
+    expect(HistoricalSeat::first()->student->id)->toEqual($this->student->id)
+        ->and(HistoricalSeat::first()->student)->toBeInstanceOf(Student::class);
+});