Added the qa_js tests

qa-tests/UtilStringTest.php

@@ -155,4 +155,23 @@ class UtilStringTest extends PHPUnit_Framework_TestCase
 		$this->assertFalse( qa_string_matches_one($this->strBasic, $nonMatches) );
 	}
 
+	function test__qa_js() {
+		$test = qa_js('test');
+		$this->assertEquals($test, "'test'");
+
+		$test = qa_js('test', true);
+		$this->assertEquals($test, "'test'");
+
+		$test = qa_js(123);
+		$this->assertEquals($test, 123);
+
+		$test = qa_js(123, true);
+		$this->assertEquals($test, "'123'");
+
+		$test = qa_js(true);
+		$this->assertEquals($test, 'true');
+
+		$test = qa_js(true, true);
+		$this->assertEquals($test, "'true'");
+	}
 }