[Test] Throw a better error HttpClient is not installed

Author: dunglas

src/Bridge/Symfony/Bundle/DependencyInjection/ApiPlatformExtension.php

@@ -46,7 +46,6 @@
 use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\Finder\Finder;
-use Symfony\Component\HttpClient\HttpClient;
 use Symfony\Component\HttpKernel\DependencyInjection\Extension;
 use Symfony\Component\Validator\Validator\ValidatorInterface;
 use Symfony\Component\Yaml\Yaml;
@@ -129,11 +128,7 @@ public function load(array $configs, ContainerBuilder $container): void
         $container->registerForAutoconfiguration(FilterInterface::class)
             ->addTag('api_platform.filter');
 
-        if ($container->hasParameter('test.client.parameters') && class_exists(AbstractBrowser::class)) {
-            if (!class_exists(HttpClient::class)) {
-                throw new RuntimeException('Run "composer require --dev symfony/http-client" to use the test client"');
-            }
-
+        if ($container->hasParameter('test.client.parameters') && class_exists(AbstractBrowser::class) && trait_exists('Symfony\Component\HttpClient\HttpClientTrait')) {
             $loader->load('test.xml');
         }
     }

src/Bridge/Symfony/Bundle/Test/ApiTestCase.php

@@ -50,10 +50,10 @@ protected static function createClient(array $kernelOptions = [], array $default
              */
             $client = $kernel->getContainer()->get('test.api_platform.client');
         } catch (ServiceNotFoundException $e) {
-            if (class_exists(KernelBrowser::class)) {
+            if (class_exists(KernelBrowser::class) && trait_exists('Symfony\Component\HttpClient\HttpClientTrait')) {
                 throw new \LogicException('You cannot create the client used in functional tests if the "framework.test" config is not set to true.');
             }
-            throw new \LogicException('You cannot create the client used in functional tests if the BrowserKit component is not available. Try running "composer require symfony/browser-kit".');
+            throw new \LogicException('You cannot create the client used in functional tests if the BrowserKit and HttpClient components are not available. Try running "composer require --dev symfony/browser-kit symfony/http-client".');
         }
 
         $client->setDefaultOptions($defaultOptions);