controller refactoring part 2

tests/Domain/Folders/FavouriteFolderTest.php

@@ -0,0 +1,60 @@
+<?php
+namespace Tests\Domain\Folders;
+
+use Tests\TestCase;
+use App\Users\Models\User;
+use Domain\Folders\Models\Folder;
+
+class FavouriteFolderTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function it_add_folder_to_favourites()
+    {
+        $folder = Folder::factory(Folder::class)
+            ->create();
+
+        $user = User::factory(User::class)
+            ->create();
+
+        $this
+            ->actingAs($user)
+            ->postJson('/api/folders/favourites', [
+                'folders' => [
+                    $folder->id,
+                ],
+            ])->assertStatus(204);
+
+        $this->assertDatabaseHas('favourite_folder', [
+            'user_id'   => $user->id,
+            'folder_id' => $folder->id,
+        ]);
+    }
+
+    /**
+     * @test
+     */
+    public function it_remove_folder_from_favourites()
+    {
+        $folder = Folder::factory(Folder::class)
+            ->create();
+
+        $user = User::factory(User::class)
+            ->create();
+
+        $user
+            ->favouriteFolders()
+            ->attach($folder->id);
+
+        $this
+            ->actingAs($user)
+            ->deleteJson("/api/folders/favourites/$folder->id")
+            ->assertStatus(204);
+
+        $this->assertDatabaseMissing('favourite_folder', [
+            'user_id'   => $user->id,
+            'folder_id' => $folder->id,
+        ]);
+    }
+}