Fix: meta information fake data

Author: gehrisandro

src/Testing/Responses/Concerns/Fakeable.php

@@ -50,17 +50,17 @@ private static function buildAttributes(array $original, array $override): array
     public static function fakeResponseMetaInformation(): MetaInformation
     {
         return MetaInformation::from([
-            'openai-model' => 'gpt-3.5-turbo-instruct',
-            'openai-organization' => 'org-1234',
-            'openai-processing-ms' => '410',
-            'openai-version' => '2020-10-01',
-            'x-ratelimit-limit-requests' => '3000',
-            'x-ratelimit-limit-tokens' => '250000',
-            'x-ratelimit-remaining-requests' => '2999',
-            'x-ratelimit-remaining-tokens' => '249989',
-            'x-ratelimit-reset-requests' => '20ms',
-            'x-ratelimit-reset-tokens' => '2ms',
-            'x-request-id' => '3813fa4fa3f17bdf0d7654f0f49ebab4',
+            'openai-model' => ['gpt-3.5-turbo-instruct'],
+            'openai-organization' => ['org-1234'],
+            'openai-processing-ms' => ['410'],
+            'openai-version' => ['2020-10-01'],
+            'x-ratelimit-limit-requests' => ['3000'],
+            'x-ratelimit-limit-tokens' => ['250000'],
+            'x-ratelimit-remaining-requests' => ['2999'],
+            'x-ratelimit-remaining-tokens' => ['249989'],
+            'x-ratelimit-reset-requests' => ['20ms'],
+            'x-ratelimit-reset-tokens' => ['2ms'],
+            'x-request-id' => ['3813fa4fa3f17bdf0d7654f0f49ebab4'],
         ]);
     }
 }

tests/Testing/ClientFake.php

@@ -24,6 +24,30 @@
     expect($completion['choices'][0]['text'])->toBe('awesome!');
 });
 
+it('returns fake meta data', function () {
+    $fake = new ClientFake([
+        CreateResponse::fake(),
+    ]);
+
+    $completion = $fake->completions()->create([
+        'model' => 'gpt-3.5-turbo-instruct',
+        'prompt' => 'PHP is ',
+    ]);
+
+    expect($completion->meta())
+        ->requestId->toBe('3813fa4fa3f17bdf0d7654f0f49ebab4')
+        ->openai->model->toBe('gpt-3.5-turbo-instruct')
+        ->openai->organization->toBe('org-1234')
+        ->openai->processingMs->toBe(410)
+        ->openai->version->toBe('2020-10-01')
+        ->requestLimit->limit->toBe(3000)
+        ->requestLimit->remaining->toBe(2999)
+        ->requestLimit->reset->toBe('20ms')
+        ->tokenLimit->limit->toBe(250000)
+        ->tokenLimit->remaining->toBe(249989)
+        ->tokenLimit->reset->toBe('2ms');
+});
+
 it('throws fake exceptions', function () {
     $fake = new ClientFake([
         new \OpenAI\Exceptions\ErrorException([