add test for nested objects

tests/Data/ChildObject.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Pulli\CollectionMacros\Test\Data;
+
+readonly class ChildObject
+{
+ public function __construct(private string $name)
+ {
+ }
+
+ public function toArray(): array
+ {
+ return [
+ 'name' => $this->name,
+ ];
+ }
+}

tests/Data/OtherObject.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Pulli\CollectionMacros\Test\Data;
+
+readonly class OtherObject
+{
+ public function __construct(private string $value)
+ {
+ }
+
+ public function toArray(): array
+ {
+ return [
+ 'value' => $this->value,
+ ];
+ }
+}

tests/Data/ParentObject.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Pulli\CollectionMacros\Test\Data;
+
+use Illuminate\Support\Collection;
+
+readonly class ParentObject
+{
+ public function __construct(
+ private string $name,
+ private Collection $children,
+ private Collection $other,
+ ) {
+ }
+
+ public function toArray(): array
+ {
+ return [
+ 'name' => $this->name,
+ 'children' => $this->children->toArray(),
+ 'other' => $this->other->toArray(),
+ ];
+ }
+}

tests/Macros/MapToCollectionTest.php

@@ -1,6 +1,9 @@
 <?php
 
 use Illuminate\Support\Collection;
+use Pulli\CollectionMacros\Test\Data\ChildObject;
+use Pulli\CollectionMacros\Test\Data\OtherObject;
+use Pulli\CollectionMacros\Test\Data\ParentObject;
 use Pulli\CollectionMacros\Test\Data\TestObject;
 
 describe('mapToCollection macro', function () {
@@ -55,4 +58,40 @@
  'job' => 'Designer',
  ]));
  });
+
+ it('wraps nested arrays and objects into collection objects', function () {
+ $data = Collection::mapToCollection([
+ new ParentObject(
+ name: 'parent1',
+ children: Collection::make([new ChildObject(name: 'child1')]),
+ other: Collection::make([new OtherObject(value: 'other1')]),
+ ),
+ new ParentObject(
+ name: 'parent2',
+ children: Collection::make([new ChildObject(name: 'child2')]),
+ other: Collection::make([new OtherObject(value: 'other2')]),
+ ),
+ ], true);
+
+ expect($data->toArray())->toEqual([
+ [
+ 'name' => 'parent1',
+ 'children' => [
+ ['name' => 'child1'],
+ ],
+ 'other' => [
+ ['value' => 'other1'],
+ ],
+ ],
+ [
+ 'name' => 'parent2',
+ 'children' => [
+ ['name' => 'child2'],
+ ],
+ 'other' => [
+ ['value' => 'other2'],
+ ],
+ ],
+ ]);
+ });
 });