feat: include testing, factories, git workflow for testing.

tests/Feature/Controllers/ProfileControllerTest.php

@@ -0,0 +1,19 @@
+<?php
+
+use App\Models\User;
+
+test('guests cannot access profile management routes', function () {
+    $this->get(route('profile.edit'))->assertRedirect(route('login'));
+    $this->patch(route('profile.update'), [])->assertRedirect(route('login'));
+    $this->delete(route('profile.destroy'), [])->assertRedirect(route('login'));
+});
+
+test('the profile edit page receives the authenticated user', function () {
+    $user = User::factory()->create();
+
+    $this->actingAs($user)
+        ->get(route('profile.edit'))
+        ->assertOk()
+        ->assertViewIs('profile.edit')
+        ->assertViewHas('user', fn (User $viewUser) => $viewUser->is($user));
+});