From 734f7b95de394db910ac6c94653a33656666bef6 Mon Sep 17 00:00:00 2001
From: Marcello Duarte <marcello.duarte@gmail.com>
Date: Sat, 25 Jul 2026 21:00:46 +0100
Subject: [PATCH] Assert usage via the Usage value object; require papi-core
 ^0.12

---
 composer.json                     | 2 +-
 tests/Unit/GoogleProviderTest.php | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/composer.json b/composer.json
index 36d0170..fbec480 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     ],
     "require": {
         "php": "^8.2",
-        "papi-ai/papi-core": "^0.10",
+        "papi-ai/papi-core": "^0.12",
         "ext-curl": "*"
     },
     "require-dev": {
diff --git a/tests/Unit/GoogleProviderTest.php b/tests/Unit/GoogleProviderTest.php
index 346186b..6adcf03 100644
--- a/tests/Unit/GoogleProviderTest.php
+++ b/tests/Unit/GoogleProviderTest.php
@@ -379,10 +379,12 @@ public function callThrowForStatusCode(int $httpCode, ?array $data): never
 
             $response = $this->provider->chat([Message::user('Hello')]);
 
-            expect($response->usage)->toBe([
+            expect($response->usage->toArray())->toBe([
                 'input_tokens' => 42,
                 'output_tokens' => 15,
             ]);
+            expect($response->getInputTokens())->toBe(42);
+            expect($response->getOutputTokens())->toBe(15);
         });
 
         it('handles structured output options', function () {