Fixed test break.

tests/unit/framework/i18n/I18NTest.php

@@ -85,10 +85,6 @@ class I18NTest extends TestCase
 		$this->assertEquals('His speed is about 42 km/h.', $this->i18n->translate('test', $msg, 42, 'en-US'));
 		$this->assertEquals('His speed is about {0} km/h.', $this->i18n->translate('test', $msg, null, 'en-US'));
 		$this->assertEquals('His speed is about {0} km/h.', $this->i18n->translate('test', $msg, [], 'en-US'));
-
-		$msg = 'His name is {name} and he is {age} years old.';
-		$model = new ParamModel();
-		$this->assertEquals('His name is peer and he is 5 years old.', $this->i18n->translate('test', $msg, $model, 'en-US'));
 	}
 
 	/**
@@ -129,8 +125,3 @@ class I18NTest extends TestCase
 	}
 }
 
-class ParamModel extends Model
-{
-	public $name = 'peer';
-	public $age = 5;
-}