Generic/UnusedFunctionParameter: rename test case file

To add more tests with syntax errors in separate files in subsequent
commits.

Author: rodrigoprimo

src/Standards/Generic/Tests/CodeAnalysis/UnusedFunctionParameterUnitTest.inc renamed to src/Standards/Generic/Tests/CodeAnalysis/UnusedFunctionParameterUnitTest.1.inc

@@ -41,27 +41,35 @@ 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 [
-            3   => 1,
-            7   => 1,
-            78  => 1,
-            94  => 1,
-            100 => 1,
-            106 => 1,
-            117 => 1,
-            121 => 2,
-            125 => 2,
-            163 => 1,
-            172 => 1,
-            228 => 2,
-            232 => 2,
-            244 => 2,
-            248 => 2,
-        ];
+        switch ($testFile) {
+        case 'UnusedFunctionParameterUnitTest.1.inc':
+            return [
+                3   => 1,
+                7   => 1,
+                78  => 1,
+                94  => 1,
+                100 => 1,
+                106 => 1,
+                117 => 1,
+                121 => 2,
+                125 => 2,
+                163 => 1,
+                172 => 1,
+                228 => 2,
+                232 => 2,
+                244 => 2,
+                248 => 2,
+            ];
+
+        default:
+            return [];
+        }//end switch
 
     }//end getWarningList()