PSR2/ClassDeclaration: add test with close brace followed by PHP clos…

…e tag

Related to 552

This adds a test to the sniff documenting that when a PHP close tag is on the same line as the OO close brace, the sniff will throw an error.

In my opinion, this is the correct and expected behaviour.

src/Standards/PSR2/Tests/Classes/ClassDeclarationUnitTest.inc

@@ -338,3 +338,9 @@ $foo->bar(
         // ...
     },
 );
+
+enum BraceNotOnLineByItselfCloseTagError
+{
+} ?>
+
+<?php

src/Standards/PSR2/Tests/Classes/ClassDeclarationUnitTest.inc.fixed

@@ -327,3 +327,9 @@ $foo->bar(
         // ...
     },
 );
+
+enum BraceNotOnLineByItselfCloseTagError
+{
+} ?>
+
+<?php

src/Standards/PSR2/Tests/Classes/ClassDeclarationUnitTest.php

@@ -79,6 +79,7 @@ public function getErrorList()
             310 => 1,
             316 => 1,
             324 => 1,
+            344 => 1,
         ];
 
     }//end getErrorList()