Rename test case files for ArbitraryParenthesesSpacing sniff

Doing this to be able to add more test case files to cover defensive code
in the ArbitraryParenthesesSpacing sniff that protects it when checking code
with parse errors.

Author: rodrigoprimo

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

@@ -26,45 +26,53 @@ class ArbitraryParenthesesSpacingUnitTest 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 [
-            64  => 4,
-            66  => 1,
-            68  => 1,
-            69  => 1,
-            72  => 2,
-            73  => 2,
-            77  => 2,
-            81  => 4,
-            90  => 4,
-            94  => 1,
-            95  => 1,
-            97  => 1,
-            100 => 2,
-            101 => 2,
-            104 => 2,
-            107 => 2,
-            109 => 4,
-            111 => 4,
-            113 => 2,
-            115 => 2,
-            123 => 1,
-            125 => 2,
-            127 => 1,
-            131 => 1,
-            133 => 1,
-            137 => 1,
-            139 => 2,
-            141 => 1,
-            144 => 1,
-            146 => 1,
-            163 => 1,
-            164 => 1,
-            165 => 1,
-        ];
+        switch ($testFile) {
+        case 'ArbitraryParenthesesSpacingUnitTest.1.inc':
+            return [
+                64  => 4,
+                66  => 1,
+                68  => 1,
+                69  => 1,
+                72  => 2,
+                73  => 2,
+                77  => 2,
+                81  => 4,
+                90  => 4,
+                94  => 1,
+                95  => 1,
+                97  => 1,
+                100 => 2,
+                101 => 2,
+                104 => 2,
+                107 => 2,
+                109 => 4,
+                111 => 4,
+                113 => 2,
+                115 => 2,
+                123 => 1,
+                125 => 2,
+                127 => 1,
+                131 => 1,
+                133 => 1,
+                137 => 1,
+                139 => 2,
+                141 => 1,
+                144 => 1,
+                146 => 1,
+                163 => 1,
+                164 => 1,
+                165 => 1,
+            ];
+
+        default:
+            return [];
+        }//end switch
 
     }//end getErrorList()
 
@@ -75,14 +83,22 @@ public function getErrorList()
      * The key of the array should represent the line number and the value
      * should represent the number of warnings that should occur on that line.
      *
+     * @param string $testFile The name of the file being tested.
+     *
      * @return array<int, int>
      */
-    public function getWarningList()
+    public function getWarningList($testFile='')
     {
-        return [
-            55 => 1,
-            56 => 1,
-        ];
+        switch ($testFile) {
+        case 'ArbitraryParenthesesSpacingUnitTest.1.inc':
+            return [
+                55 => 1,
+                56 => 1,
+            ];
+
+        default:
+            return [];
+        }//end switch
 
     }//end getWarningList()