add test case for multidimensional array serialization (production lib v 0.20.1)

Author: Enno Woortmann

composer.json

@@ -12,7 +12,7 @@
     ],
     "require": {
         "symfony/polyfill-php81": "^1.28",
-        "wol-soft/php-json-schema-model-generator-production": "^0.20",
+        "wol-soft/php-json-schema-model-generator-production": "^0.20.1",
         "wol-soft/php-micro-template": "^1.10.0",
 
         "php": ">=8.0",

tests/Basic/BasicSchemaGenerationTest.php

@@ -218,6 +218,31 @@ public function testNestedSerializationFunctions(): void
         $this->assertFalse($object->toJSON([], 0, 0));
     }
 
+    public function testMultidimensionalArraySerialization(): void
+    {
+        $className = $this->generateClassFromFile(
+            'MultidimensionalArray.json',
+            (new GeneratorConfiguration())->setSerialization(true),
+        );
+
+        $structure = [
+            'array' => [
+                [
+                    ['id' => 1],
+                    ['id' => 2],
+                ],
+                [
+                    ['id' => 3],
+                    ['id' => 4],
+                ],
+            ],
+        ];
+
+        $object = new $className($structure);
+        $this->assertSame($structure, $object->toArray());
+        $this->assertSame('{"array":[[{"id":1},{"id":2}],[{"id":3},{"id":4}]]}', $object->toJSON());
+    }
+
     /**
      * @dataProvider invalidStringPropertyValueProvider
      */

tests/Basic/PatternPropertiesTest.php

@@ -7,7 +7,6 @@
 use PHPModelGenerator\Exception\SchemaException;
 use PHPModelGenerator\Model\GeneratorConfiguration;
 use PHPModelGenerator\ModelGenerator;
-use PHPModelGenerator\SchemaProcessor\PostProcessor\AdditionalPropertiesAccessorPostProcessor;
 use PHPModelGenerator\SchemaProcessor\PostProcessor\PatternPropertiesAccessorPostProcessor;
 use PHPModelGenerator\Tests\AbstractPHPModelGeneratorTestCase;
 use stdClass;

tests/Schema/BasicSchemaGenerationTest/MultidimensionalArray.json

@@ -0,0 +1,19 @@
+{
+  "type": "object",
+  "properties": {
+    "array": {
+      "type": "array",
+      "items": {
+        "type": "array",
+        "items": {
+          "type": "object",
+          "properties": {
+            "id": {
+              "type": "integer"
+            }
+          }
+        }
+      }
+    }
+  }
+}