fix: explicitly provide discovery directory in tests

Author: CodeWithKyrian

config/mcp.php

@@ -29,7 +29,7 @@
     */
     'discovery' => [
         'base_path' => base_path(),
-        'directories' => array_filter(explode(',', env('MCP_DISCOVERY_PATH', 'app/Mcp'))),
+        'directories' => array_filter(explode(',', env('MCP_DISCOVERY_DIRECTORIES', 'app/Mcp'))),
         'exclude_dirs' => [
             'vendor',
             'tests',

phpunit.xml

@@ -28,7 +28,7 @@
         <env name="MCP_SERVER_NAME" value="Test MCP Laravel Server"/>
         <env name="MCP_SERVER_VERSION" value="0.1-test"/>
         <env name="MCP_AUTO_DISCOVER" value="true"/>
-        <env name="MCP_DISCOVERY_PATH" value="App/Mcp"/>
+        <env name="MCP_DISCOVERY_DIRECTORIES" value="App/Mcp"/>
         <env name="MCP_CACHE_STORE" value="array"/>
         <env name="MCP_CACHE_TTL" value="3600"/>
         <env name="MCP_HTTP_INTEGRATED_ENABLED" value="true"/>

tests/TestCase.php

@@ -2,6 +2,7 @@
 
 namespace PhpMcp\Laravel\Tests;
 
+use Illuminate\Config\Repository as ConfigRepository;
 use Orchestra\Testbench\TestCase as OrchestraTestCase;
 use PhpMcp\Laravel\McpServiceProvider;
 
@@ -27,9 +28,8 @@ protected function defineEnvironment($app): void
         $this->definitionsFilePath = __DIR__ . '/Stubs/routes/mcp-definitions.php';
 
         $app['config']->set('mcp.discovery.definitions_file', $this->definitionsFilePath);
+        $app['config']->set('mcp.discovery.directories', ['App/Mcp']);
         $app['config']->set('mcp.discovery.base_path', __DIR__ . '/Stubs');
-
-        $app['config']->set('mcp.logging.channel', 'null');
     }
 
     /**