WP/DeprecatedFunctions: add tests for namespaced names

Author: rodrigoprimo

WordPress/Tests/WP/DeprecatedFunctionsUnitTest.2.inc

@@ -0,0 +1,9 @@
+<?php
+
+/*
+ * Safeguard correct handling of all types of namespaced function calls.
+ */
+\the_category_ID();
+MyNamespace\the_category_ID();
+\MyNamespace\the_category_ID();
+namespace\the_category_ID(); // The sniff should start flagging this once it can resolve relative namespaces.

WordPress/Tests/WP/DeprecatedFunctionsUnitTest.php

@@ -89,6 +89,11 @@ public function getErrorList( $testFile = '' ) {
 
 				return $errors;
 
+			case 'DeprecatedFunctionsUnitTest.2.inc':
+				return array(
+					6 => 1,
+				);
+
 			default:
 				return array();
 		}