Ad polyfill file for wp_parse_args

Author: Rahe

tests/bootstrap.php

@@ -10,8 +10,5 @@
  * Now we include any plugin files that we need to be able to run the tests. This
  * should be files that define the functions and classes you're going to test.
  */
+require_once __DIR__ . '/polyfills.php';
 require_once __DIR__ . '/../functions.php';
-
-function test_escape( $value ) {
-	return 'esc_' . $value;
-}

tests/polyfills.php

@@ -0,0 +1,19 @@
+<?php
+
+function test_escape( $value ) {
+	return 'esc_' . $value;
+}
+
+function wp_parse_args( $args, $defaults = array() ) {
+	if ( is_object( $args ) ) {
+		$parsed_args = get_object_vars( $args );
+	} elseif ( is_array( $args ) ) {
+		$parsed_args =& $args;
+	} else {
+		parse_str( $args, $parsed_args );
+	}
+
+	if ( is_array( $defaults ) && $defaults ) {
+		return array_merge( $defaults, $parsed_args );
+	}
+}