Fixes #6991: Fixed exception when using `{use class='yii\bootstrap\Nav' type='function'}`

extensions/smarty/CHANGELOG.md

@@ -5,6 +5,7 @@ Yii Framework 2 smarty extension Change Log
 -----------------------
 
 - Bug #6845: Fixed incorrect implementation of `{registerCssFile` and `{registerJsFile` (TomassunGitHub, samdark)
+- Bug #6991: Fixed exception when using `{use class='yii\bootstrap\Nav' type='function'}` (ivanlemeshev)
 
 
 2.0.2 January 11, 2015

extensions/smarty/ViewRenderer.php

@@ -159,7 +159,7 @@ class ViewRenderer extends BaseViewRenderer
         if (count($methodInfo) === 2) {
             $alias = $methodInfo[1];
             if (isset($this->widgets['functions'][$alias])) {
-                if (($methodInfo[0] === '_widget_func') && (count($args) === 2)) {
+                if (($methodInfo[0] === '_widget_function') && (count($args) === 2)) {
                     return $this->widgetFunction($this->widgets['functions'][$alias], $args[0], $args[1]);
                 }
             } elseif (isset($this->widgets['blocks'][$alias])) {

tests/unit/extensions/smarty/ViewRendererTest.php

@@ -92,6 +92,12 @@ class ViewRendererTest extends TestCase
         $this->assertFalse(strpos($content, 'extends1 block') !== false, 'extends1 block should not be there:' . $content);
     }
 
+    public function testUse()
+    {
+        $view = $this->mockView();
+        $view->renderFile('@yiiunit/extensions/smarty/views/use.tpl');
+    }
+
     /**
      * @return View
      */

tests/unit/extensions/smarty/views/use.tpl

+{use class='yii\helpers\Html'}
+{use class='yii\bootstrap\Nav' type='function'}
+{use class='yii\bootstrap\NavBar' type='block'}
+
+{NavBar brandLabel=$app->name brandUrl=$app->homeUrl
+ options=['class' => 'test']}
+
+    {Nav options=['class' => 'test2'] items=[
+        ['label' => 'Home', 'url' => 'http://example.com/']
+    ]}
+
+{/NavBar}