Model Room Test

app/Models/Room.php

@@ -45,12 +45,14 @@ class Room extends Model
     public function addJudge($userId): void
     {
         $this->judges()->attach($userId);
+        $this->load('judges');
         AuditionChange::dispatch();
     }
 
     public function removeJudge($userId): void
     {
         $this->judges()->detach($userId);
+        $this->load('judges');
         AuditionChange::dispatch();
     }
 }

tests/Feature/Models/RoomTest.php

@@ -0,0 +1,70 @@
+<?php
+
+use App\Models\Audition;
+use App\Models\Entry;
+use App\Models\Room;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+
+uses(RefreshDatabase::class);
+
+beforeEach(function () {
+    $this->room = Room::factory()->create();
+    $otherRoom = Room::factory()->create();
+    $auditions = Audition::factory()->count(3)->create(['room_id' => $this->room->id]);
+    foreach ($auditions as $audition) {
+        Entry::factory()->count(5)->create(['audition_id' => $audition->id]);
+    }
+    $otherAuditions = Audition::factory()->count(3)->create(['room_id' => $otherRoom->id]);
+    foreach ($otherAuditions as $audition) {
+        Entry::factory()->count(5)->create(['audition_id' => $audition->id]);
+    }
+});
+
+test('created 30 entries in prep', function () {
+    expect(Entry::all()->count())->toBe(30);
+});
+
+it('has auditions', function () {
+    expect($this->room->auditions->count())->toBe(3)
+        ->and($this->room->auditions->first())->toBeInstanceOf(Audition::class);
+});
+
+it('has entries', function () {
+    expect($this->room->entries->count())->toBe(15)
+        ->and($this->room->entries->first())->toBeInstanceOf(Entry::class);
+});
+
+it('has users', function () {
+    $user = User::factory()->create();
+    $this->room->users()->attach($user->id);
+    expect($this->room->users->count())->toBe(1)
+        ->and($this->room->users->first()->first_name)->toBe($user->first_name);
+});
+
+it('has judges', function () {
+    $user = User::factory()->create();
+    $this->room->judges()->attach($user->id);
+    expect($this->room->judges->count())->toBe(1)
+        ->and($this->room->judges->first()->first_name)->toBe($user->first_name);
+});
+
+it('can add a judge', function () {
+    $user = User::factory()->create();
+    $this->room->addJudge($user->id);
+    expect($this->room->judges->count())->toBe(1)
+        ->and($this->room->judges->first()->first_name)->toBe($user->first_name);
+});
+
+it('can remove a judge', function () {
+    // Arrange
+    $user = User::factory()->create();
+    $this->room->addJudge($user->id);
+    // Act & Assert
+    expect($this->room->judges->count())->toBe(1)
+        ->and($this->room->judges->first()->first_name)->toBe($user->first_name);
+    // Re Act
+    $this->room->removeJudge($user->id);
+    // Reassert
+    expect($this->room->judges->count())->toBe(0);
+});