add tests for recursive mapping

Author: michael-rubel

tests/RecursiveArrayMappingTest.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace MichaelRubel\LoopFunctions\Tests;
+
+use Illuminate\Support\Collection;
+use MichaelRubel\LoopFunctions\Traits\LoopFunctions;
+
+class RecursiveArrayMappingTest extends TestCase
+{
+    use LoopFunctions;
+
+    public bool $test = false;
+    public ?string $nice = 'no';
+    public ?string $first_name = null;
+    public ?string $last_name = null;
+    public ?string $full_name = null;
+    public ?array $array = null;
+    public ?Collection $collection = null;
+
+    /** @test */
+    public function testCanMapRecursively()
+    {
+        $data = [
+            'collection' => collect([
+                'first_name' => 'Michael',
+                'last_name'  => 'Rubel',
+            ]),
+            'last_name'  => 'Rubel',
+            'array'      => [
+                'test'       => true,
+                'full_name'  => 'Michael Rubel',
+                'first_name' => 'Tester',
+                'last_name'  => 'Field',
+                'nice'       => 'yes',
+            ],
+            'nice'       => 'yes',
+        ];
+
+        $this->propertiesFrom($data);
+
+        $this->assertTrue($this->test);
+        $this->assertArrayHasKey('test', $this->array);
+        $this->assertArrayHasKey('first_name', $this->collection);
+        $this->assertStringContainsString('Michael', $this->first_name);
+        $this->assertStringContainsString('Rubel', $this->last_name);
+        $this->assertStringContainsString('Michael Rubel', $this->full_name);
+        $this->assertStringContainsString('yes', $this->nice);
+    }
+}