Regenerate tests

Author: ksvirkou-hubspot

samples/client/petstore/php/OpenAPIClient-php/lib/Api/FakeApi.php

@@ -5647,7 +5647,7 @@ public function testEndpointParametersRequest($number, $double, $pattern_without
             'byte' => $byte,
             'binary' => $binary,
             'date' => $date,
-            'date_time' => $date_time,
+            'dateTime' => $date_time,
             'password' => $password,
             'callback' => $callback,
         ]);

samples/client/petstore/php/OpenAPIClient-php/lib/Api/PetApi.php

@@ -2431,7 +2431,7 @@ public function uploadFileRequest($pet_id, $additional_metadata = null, $file =
         $formDataProcessor = new FormDataProcessor();
 
         $formData = $formDataProcessor->prepare([
-            'additional_metadata' => $additional_metadata,
+            'additionalMetadata' => $additional_metadata,
             'file' => $file,
         ]);
 
@@ -2732,8 +2732,8 @@ public function uploadFileWithRequiredFileRequest($pet_id, $required_file, $addi
         $formDataProcessor = new FormDataProcessor();
 
         $formData = $formDataProcessor->prepare([
-            'additional_metadata' => $additional_metadata,
-            'required_file' => $required_file,
+            'additionalMetadata' => $additional_metadata,
+            'requiredFile' => $required_file,
         ]);
 
         $formParams = $formDataProcessor->flatten($formData);
@@ -3078,7 +3078,7 @@ public function uploadImageFullFormDataRequest($pet_id, $name, $photo_urls, $id
             'id' => $id,
             'category' => $category,
             'name' => $name,
-            'photo_urls' => $photo_urls,
+            'photoUrls' => $photo_urls,
             'tags' => $tags,
             'status' => $status,
             'file' => $file,