TASK: Update StaticCallSniff tests to reflect added removed extension

* Also update getBefore method of AbstractClassnameChecker to make
  lookups before, like in StaticCallSniff work.

Relates: #44

src/Standards/Typo3Update/Sniffs/Classname/AbstractClassnameChecker.php

@@ -85,19 +85,28 @@ abstract class AbstractClassnameChecker implements PhpCsSniff
      */
     protected function getBefore(PhpCsFile $phpcsFile, $stackPtr)
     {
-        $tokens = $phpcsFile->getTokens();
+        $possibleStart = $phpcsFile->findPrevious([
+            T_STRING, T_NS_SEPARATOR,
+        ], $stackPtr - 1, null, true, null, true);
+        if ($possibleStart === false) {
+            throw new \UnexpectedValueException('Could not find start of classname.', 1494319966);
+        }
 
-        $classnamePosition = $phpcsFile->findPrevious(T_STRING, $stackPtr);
+        $classnamePosition = $phpcsFile->findNext(T_STRING, $possibleStart);
         if ($classnamePosition === false) {
             throw new \UnexpectedValueException('Could not find start of classname.', 1494319966);
         }
 
-        $classname = $tokens[$classnamePosition]['content'];
+        $end = $phpcsFile->findNext([
+            T_STRING, T_NS_SEPARATOR
+        ], $classnamePosition + 1, $stackPtr + 1, true, null, true);
+        if ($end === false) {
+            throw new \UnexpectedValueException('Could not find end of classname.', 1494319651);
+        }
 
-        return [
-            $classnamePosition,
-            $classname
-        ];
+        $classname = $phpcsFile->getTokensAsString($classnamePosition, $end - $classnamePosition);
+
+        return [$classnamePosition, $classname];
     }
 
     /**
@@ -122,9 +131,6 @@ abstract class AbstractClassnameChecker implements PhpCsSniff
 
         $classname = $phpcsFile->getTokensAsString($classnamePosition, $end - $classnamePosition);
 
-        return [
-            $classnamePosition,
-            $classname
-        ];
+        return [$classnamePosition, $classname];
     }
 }

tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/Expected.diff

@@ -1,6 +1,6 @@
 --- tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/InputFileForIssues.php
 +++ PHP_CodeSniffer
-@@ -19,13 +19,13 @@
+@@ -19,16 +19,16 @@
   * 02110-1301, USA.
   */
 
@@ -19,3 +19,6 @@
 -is_a($a, t3lib_Singleton::class);
 +    ->get(\TYPO3\CMS\Extbase\Command\HelpCommandController::class);
 +is_a($a, \TYPO3\CMS\Core\SingletonInterface::class);
+
+ \TYPO3\CMS\Perm\Controller\PermissionAjaxController::configurePlugin(
+     $_EXTKEY,

tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/Expected.json

@@ -56,14 +56,32 @@
                     "severity": 5,
                     "source": "Typo3Update.Classname.StaticCall.legacyClassname",
                     "type": "ERROR"
+                },
+                {
+                    "column": 2,
+                    "fixable": false,
+                    "line": 33,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.StaticCall.RemovedClass.perm",
+                    "type": "WARNING"
+                },
+                {
+                    "column": 28,
+                    "fixable": false,
+                    "line": 38,
+                    "message": "Calls to removed code are not allowed; found perm. Removed in 7.0. The logic is moved into EXT:beuser. See: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.0/Breaking-62339-MoveExtPermIntoExtBeuser.html",
+                    "severity": 5,
+                    "source": "Typo3Update.Classname.StaticCall.RemovedClass.perm",
+                    "type": "WARNING"
                 }
             ],
-            "warnings": 0
+            "warnings": 2
         }
     },
     "totals": {
         "errors": 6,
         "fixable": 6,
-        "warnings": 0
+        "warnings": 2
     }
 }

tests/Fixtures/Standards/Typo3Update/Sniffs/Classname/StaticCallSniff/InputFileForIssues.php

@@ -29,3 +29,10 @@ $this->objectManager->get(\Tx_Extbase_Command_HelpCommandController::class);
 \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager)
     ->get(\Tx_Extbase_Command_HelpCommandController::class);
 is_a($a, t3lib_Singleton::class);
+
+\TYPO3\CMS\Perm\Controller\PermissionAjaxController::configurePlugin(
+    $_EXTKEY,
+    'name',
+    ['Controller' => 'action']
+);
+$this->objectManager->get(\TYPO3\CMS\Perm\Controller\PermissionAjaxController::class);