wip flattening

tests/Flattening/Classes/BasicRoot.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Tests\Flattening\Classes;
+
+use Icefox\DTO\Attributes\Flat;
+use Icefox\DTO\DataObject;
+
+class BasicRoot
+{
+    use DataObject;
+    public function __construct(public string $text, #[Flat] public RequiredLeaf $leaf) {}
+}

tests/Flattening/Classes/RequiredLeaf.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Tests\Flattening\Classes;
+
+use Icefox\DTO\DataObject;
+
+class RequiredLeaf
+{
+    use DataObject;
+
+    public function __construct(public int $value) {}
+}

tests/Flattening/FlatteningTest.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Tests\Flattening;
+
+use Icefox\DTO\Log;
+use Icefox\DTO\Support\RuleFactory;
+use Tests\Flattening\Classes\BasicRoot;
+
+describe('flattens required parameters', function () {
+    it('generates correct rules', function () {
+
+        $rules = (new RuleFactory(new Log()))->make(BasicRoot::class);
+        expect($rules)->toMatchArray([
+            'text' => ['required'],
+            'value' => ['required', 'numeric'],
+        ]);
+    });
+});

tests/Rules/RulesTest.php

@@ -15,7 +15,7 @@ use Tests\Rules\WithOverwriteRules;
 describe('rules array shape', function () {
     it('returns inferred rules shape from RuleFactory::infer (inferred only)', function () {
         $parameters = ReflectionHelper::getParametersMeta(WithMergedRules::class);
-        $rules = RuleFactory::infer($parameters, '');
+        $rules = RuleFactory::infer($parameters, '', '');
 
         expect($rules)->toBe([
             'value' => ['required', 'numeric'],
@@ -24,7 +24,7 @@ describe('rules array shape', function () {
 
     it('returns inferred rules shape regardless of OverwriteRules attribute', function () {
         $parameters = ReflectionHelper::getParametersMeta(WithOverwriteRules::class);
-        $rules = RuleFactory::infer($parameters, '');
+        $rules = RuleFactory::infer($parameters, '', '');
 
         expect($rules)->toBe([
             'value' => ['required', 'numeric'],