add test for serialization method alias

Author: koenpunt

test/SerializationTest.php

@@ -64,14 +64,21 @@ public function test_methods_takes_a_string()
 		$this->assert_equals('ANCIENT ART OF MAIN TANKING', $a['upper_name']);
 	}
 
-	// methods added last should we shuld have value of the method in our json
-	// rather than the regular attribute value
+	// methods should take precedence over attributes
 	public function test_methods_method_same_as_attribute()
 	{
 		$a = $this->_a(array('methods' => 'name'));
 		$this->assert_equals('ancient art of main tanking', $a['name']);
 	}
 
+	public function test_methods_method_alias()
+	{
+		$a = $this->_a(array('methods' => array('name' => 'alias_name')));
+		$this->assert_equals('ancient art of main tanking', $a['alias_name']);
+		$a = $this->_a(array('methods' => array('upper_name' => 'name')));
+		$this->assert_equals('ANCIENT ART OF MAIN TANKING', $a['name']);
+	}
+
 	public function test_include()
 	{
 		$a = $this->_a(array('include' => array('author')));