Generic/SpaceAfterNot: rename test case file

Doing this to be able to create tests with syntax errors on separate
files.

Author: rodrigoprimo

src/Standards/Generic/Tests/Formatting/SpaceAfterNotUnitTest.inc renamed to src/Standards/Generic/Tests/Formatting/SpaceAfterNotUnitTest.1.inc

@@ -26,39 +26,47 @@ final class SpaceAfterNotUnitTest extends AbstractSniffUnitTest
      * The key of the array should represent the line number and the value
      * should represent the number of errors that should occur on that line.
      *
+     * @param string $testFile The name of the file being tested.
+     *
      * @return array<int, int>
      */
-    public function getErrorList()
+    public function getErrorList($testFile='')
     {
-        return [
-            3  => 2,
-            4  => 2,
-            5  => 2,
-            6  => 1,
-            7  => 1,
-            8  => 1,
-            11 => 1,
-            14 => 1,
-            17 => 1,
-            20 => 1,
-            28 => 1,
-            38 => 2,
-            39 => 2,
-            40 => 1,
-            41 => 1,
-            42 => 1,
-            48 => 1,
-            51 => 1,
-            56 => 2,
-            57 => 1,
-            58 => 1,
-            59 => 1,
-            62 => 1,
-            65 => 1,
-            68 => 1,
-            71 => 1,
-            79 => 1,
-        ];
+        switch ($testFile) {
+        case 'SpaceAfterNotUnitTest.1.inc':
+            return [
+                3  => 2,
+                4  => 2,
+                5  => 2,
+                6  => 1,
+                7  => 1,
+                8  => 1,
+                11 => 1,
+                14 => 1,
+                17 => 1,
+                20 => 1,
+                28 => 1,
+                38 => 2,
+                39 => 2,
+                40 => 1,
+                41 => 1,
+                42 => 1,
+                48 => 1,
+                51 => 1,
+                56 => 2,
+                57 => 1,
+                58 => 1,
+                59 => 1,
+                62 => 1,
+                65 => 1,
+                68 => 1,
+                71 => 1,
+                79 => 1,
+            ];
+
+        default:
+            return [];
+        }//end switch
 
     }//end getErrorList()