Generic/SpreadOperatorSpacingAfter: rename unit test case file to allow for adding more

Author: biinari

src/Standards/Generic/Tests/WhiteSpace/SpreadOperatorSpacingAfterUnitTest.inc renamed to src/Standards/Generic/Tests/WhiteSpace/SpreadOperatorSpacingAfterUnitTest.1.inc

@@ -26,21 +26,29 @@ final class SpreadOperatorSpacingAfterUnitTest 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 [
-            12 => 1,
-            13 => 1,
-            20 => 2,
-            40 => 1,
-            41 => 1,
-            46 => 2,
-            60 => 1,
-            61 => 1,
-            66 => 2,
-        ];
+        switch ($testFile) {
+        case 'SpreadOperatorSpacingAfterUnitTest.1.inc':
+            return [
+                12 => 1,
+                13 => 1,
+                20 => 2,
+                40 => 1,
+                41 => 1,
+                46 => 2,
+                60 => 1,
+                61 => 1,
+                66 => 2,
+            ];
+
+        default:
+            return [];
+        }//end switch
 
     }//end getErrorList()