From b89e9f4bc78255839a74a64dc4cd06daf1a3d7ec Mon Sep 17 00:00:00 2001
From: Klimov Paul <klimov.paul@gmail.com>
Date: Fri, 12 Jan 2018 17:11:42 +0200
Subject: [PATCH] unit test added

---
 tests/HtmlTest.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/HtmlTest.php b/tests/HtmlTest.php
index f1e9c97..31a402a 100644
--- a/tests/HtmlTest.php
+++ b/tests/HtmlTest.php
@@ -162,6 +162,7 @@ EOD;
 
         $this->assertEquals('<p class="help-block help-block-error">Some error message.</p>', Html::error($model, 'foo'));
         $this->assertEquals('<p class="custom-class">Some error message.</p>', Html::error($model, 'foo', ['class' => 'custom-class']));
+        $this->assertEquals('<p>Some error message.</p>', Html::error($model, 'foo', ['class' => null]));
         $this->assertEquals('<div class="help-block help-block-error">Some error message.</div>', Html::error($model, 'foo', ['tag' => 'div']));
     }
 }
\ No newline at end of file