diff --git a/system/HTTP/CLIRequest.php b/system/HTTP/CLIRequest.php
index 5f2c70b19ff7..8728358dbae1 100644
--- a/system/HTTP/CLIRequest.php
+++ b/system/HTTP/CLIRequest.php
@@ -12,6 +12,7 @@
 namespace CodeIgniter\HTTP;
 
 use Config\App;
+use Locale;
 use RuntimeException;
 
 /**
@@ -214,4 +215,12 @@ public function isCLI(): bool
     {
         return true;
     }
+
+    /**
+     * Gets the current locale.
+     */
+    public function getLocale(): string
+    {
+        return Locale::getDefault();
+    }
 }
diff --git a/tests/system/CommonFunctionsTest.php b/tests/system/CommonFunctionsTest.php
index c41952fd7554..5c2b6efa7f83 100644
--- a/tests/system/CommonFunctionsTest.php
+++ b/tests/system/CommonFunctionsTest.php
@@ -50,7 +50,7 @@ final class CommonFunctionsTest extends CIUnitTestCase
     protected function setUp(): void
     {
         unset($_ENV['foo'], $_SERVER['foo']);
-        Services::reset();
+        $this->resetServices();
 
         parent::setUp();
     }
@@ -593,8 +593,6 @@ public function testTraceWithCSP()
 
     public function testCspStyleNonce()
     {
-        $this->resetServices();
-
         $config             = config('App');
         $config->CSPEnabled = true;
 
@@ -603,11 +601,20 @@ public function testCspStyleNonce()
 
     public function testCspScriptNonce()
     {
-        $this->resetServices();
-
         $config             = config('App');
         $config->CSPEnabled = true;
 
         $this->assertStringStartsWith('nonce="', csp_script_nonce());
     }
+
+    public function testLangOnCLI()
+    {
+        Services::createRequest(new App(), true);
+
+        $message = lang('CLI.generator.fileCreate', ['TestController.php']);
+
+        $this->assertSame('File created: TestController.php', $message);
+
+        $this->resetServices();
+    }
 }