Remove unused local variables in tests

Author: fancyweb

Node/SearchAndRenderBlockNode.php

@@ -28,7 +28,6 @@ public function compile(Compiler $compiler)
 
         preg_match('/_([^_]+)$/', $this->getAttribute('name'), $matches);
 
-        $label = null;
         $arguments = iterator_to_array($this->getNode('arguments'));
         $blockNameSuffix = $matches[1];
 

Tests/AppVariableTest.php

@@ -180,10 +180,10 @@ public function testGetFlashes()
         $flashMessages = $this->setFlashMessages();
         $this->assertEquals($flashMessages, $this->appVariable->getFlashes([]));
 
-        $flashMessages = $this->setFlashMessages();
+        $this->setFlashMessages();
         $this->assertEquals([], $this->appVariable->getFlashes('this-does-not-exist'));
 
-        $flashMessages = $this->setFlashMessages();
+        $this->setFlashMessages();
         $this->assertEquals(
             ['this-does-not-exist' => []],
             $this->appVariable->getFlashes(['this-does-not-exist'])

Tests/Command/LintCommandTest.php

@@ -52,7 +52,7 @@ public function testLintFileNotReadable()
         $filename = $this->createFile('');
         unlink($filename);
 
-        $ret = $tester->execute(['filename' => [$filename]], ['decorated' => false]);
+        $tester->execute(['filename' => [$filename]], ['decorated' => false]);
     }
 
     public function testLintFileCompileTimeException()

Tests/Extension/StopwatchExtensionTest.php

@@ -34,7 +34,7 @@ public function testTiming($template, $events)
         $twig->addExtension(new StopwatchExtension($this->getStopwatch($events)));
 
         try {
-            $nodes = $twig->render('template');
+            $twig->render('template');
         } catch (RuntimeError $e) {
             throw $e->getPrevious();
         }

Tests/Extension/TranslationExtensionTest.php

@@ -49,21 +49,21 @@ public function testTransUnknownKeyword()
     {
         $this->expectException('Twig\Error\SyntaxError');
         $this->expectExceptionMessage('Unexpected token. Twig was looking for the "with", "from", or "into" keyword in "index" at line 3.');
-        $output = $this->getTemplate("{% trans \n\nfoo %}{% endtrans %}")->render();
+        $this->getTemplate("{% trans \n\nfoo %}{% endtrans %}")->render();
     }
 
     public function testTransComplexBody()
     {
         $this->expectException('Twig\Error\SyntaxError');
         $this->expectExceptionMessage('A message inside a trans tag must be a simple text in "index" at line 2.');
-        $output = $this->getTemplate("{% trans %}\n{{ 1 + 2 }}{% endtrans %}")->render();
+        $this->getTemplate("{% trans %}\n{{ 1 + 2 }}{% endtrans %}")->render();
     }
 
     public function testTransChoiceComplexBody()
     {
         $this->expectException('Twig\Error\SyntaxError');
         $this->expectExceptionMessage('A message inside a transchoice tag must be a simple text in "index" at line 2.');
-        $output = $this->getTemplate("{% transchoice count %}\n{{ 1 + 2 }}{% endtranschoice %}")->render();
+        $this->getTemplate("{% transchoice count %}\n{{ 1 + 2 }}{% endtranschoice %}")->render();
     }
 
     public function getTransTests()