Merge branch 'master' into patch-1

Author: Vincz

src/Transformer/ArgumentsTransformer.php

@@ -102,7 +102,7 @@ private function populateObject(Type $type, $data, bool $multiple, ResolveInfo $
             $fields = $type->getFields();
 
             foreach ($fields as $name => $field) {
-                if (!array_key_exists($name, $data)) {
+                if ($field->defaultValueExists() && !array_key_exists($name, $data)) {
                     continue;
                 }
                 $fieldData = $this->accessor->getValue($data, sprintf('[%s]', $name));

tests/Transformer/ArgumentsTransformerTest.php

@@ -61,6 +61,12 @@ public static function getTypes(): array
                 'field1' => Type::string(),
                 'field2' => Type::int(),
                 'field3' => Type::boolean(),
+                'field7' => Type::string(),
+                'field8' => ['type' => Type::string(), 'defaultValue' => 'default_value_when_not_set_in_data'],
+                'field9' => [
+                    'type' => Type::nonNull(Type::string()),
+                    'defaultValue' => 'default_value_when_not_set_in_data',
+                ],
             ],
         ]);
 
@@ -128,6 +134,9 @@ public function testPopulating(): void
         $this->assertEquals($res->field4, 'default_value_when_not_set_in_data');
         $this->assertEquals($res->field5, []);
         $this->assertEquals($res->field6, null);
+        $this->assertEquals($res->field7, null);
+        $this->assertEquals($res->field8, 'default_value_when_not_set_in_data');
+        $this->assertEquals($res->field9, 'default_value_when_not_set_in_data');
 
         $data = [
             'field1' => [

tests/Transformer/InputType1.php

@@ -35,4 +35,10 @@ final class InputType1
      * @var mixed
      */
     public $field6;
+
+    public ?string $field7;
+
+    public ?string $field8 = 'default_value_when_not_set_in_data';
+
+    public string $field9 = 'default_value_when_not_set_in_data';
 }