Add support for debug mode

src/Croct.php

@@ -44,18 +44,22 @@ final class Croct implements Plug
 
     private CookieConfiguration $cookieConfiguration;
 
+    private bool $debug;
+
     private function __construct(
         string $appId,
         Session $session,
         Evaluator $evaluator,
         ContentFetcher $contentFetcher,
         CookieConfiguration $cookieConfiguration,
+        bool $debug,
     ) {
         $this->appId = $appId;
         $this->session = $session;
         $this->evaluator = $evaluator;
         $this->contentFetcher = $contentFetcher;
         $this->cookieConfiguration = $cookieConfiguration;
+        $this->debug = $debug;
     }
 
     /**
@@ -73,6 +77,7 @@ public static function plug(
         ?IdentityResolver $identity = null,
         ?string $baseEndpointUrl = null,
         int $tokenDuration = self::DEFAULT_TOKEN_DURATION,
+        bool $debug = false,
         ?ContentProvider $contentProvider = null,
         ?RequestContext $context = null,
         ?HttpClient $httpClient = null,
@@ -126,6 +131,7 @@ public static function plug(
                 $contentProvider ?? self::discoverContentProvider(),
             ),
             $cookieConfiguration,
+            $debug,
         );
     }
 
@@ -250,11 +256,17 @@ public function getUserToken(): Token
      */
     public function getPlugOptions(): array
     {
-        return [
+        $options = [
             'appId' => $this->appId,
             'disableCidMirroring' => true,
             'cookie' => $this->cookieConfiguration->toBrowserCookies(),
         ];
+
+        if ($this->debug) {
+            $options['debug'] = true;
+        }
+
+        return $options;
     }
 
     /**

tests/CroctTest.php

@@ -198,6 +198,16 @@ public function testExposesPlugOptions(): void
         );
     }
 
+    #[TestDox('Forwards the debug flag to the browser plug options when enabled.')]
+    public function testForwardsDebugToPlugOptions(): void
+    {
+        $enabled = $this->createCroct(new MockClient(), debug: true);
+        $disabled = $this->createCroct(new MockClient());
+
+        self::assertTrue($enabled->getPlugOptions()['debug'] ?? null);
+        self::assertArrayNotHasKey('debug', $disabled->getPlugOptions());
+    }
+
     #[TestDox('Fetches slot content with the resolved session.')]
     public function testFetchContentUsesResolvedSession(): void
     {
@@ -380,7 +390,7 @@ public function testEmitsCookiesFromGlobalStorage(): void
         self::assertSame(self::CLIENT_ID, $emitted['ct_client_id'] ?? null);
     }
 
-    private function createCroct(MockClient $client, ?IdentityStore $storage = null): Plug
+    private function createCroct(MockClient $client, ?IdentityStore $storage = null, bool $debug = false): Plug
     {
         $factory = new Psr17Factory();
         $storage ??= new InMemoryIdentityStore();
@@ -389,6 +399,7 @@ private function createCroct(MockClient $client, ?IdentityStore $storage = null)
             appId: self::APP_ID,
             apiKey: ApiKey::of(EcKeyFactory::IDENTIFIER),
             storage: $storage,
+            debug: $debug,
             context: new RequestContext(),
             httpClient: $client,
             requestFactory: $factory,