[gxml] * clean up a test function

[Richard Hans Schwarting <rschwart src gnome org>]

commit be7e0f97516c2c02026d3315bc32047da49b2037
Author: Richard Schwarting <aquarichy gmail com>
Date:   Mon Jul 9 14:54:17 2012 -0400

    * clean up a test function

 test/XmlSerializableTest.vala |   16 +++++++++++-----
 1 files changed, 11 insertions(+), 5 deletions(-)
---
diff --git a/test/XmlSerializableTest.vala b/test/XmlSerializableTest.vala
index ee07612..7e80b63 100644
--- a/test/XmlSerializableTest.vala
+++ b/test/XmlSerializableTest.vala
@@ -578,21 +578,27 @@ class XmlSerializableTest : GXmlTest {
 				test_serialization_deserialization (tomato, "interface_defaults", (GLib.EqualFunc)SerializableTomato.equals, (StringifyFunc)SerializableTomato.to_string);
 			});
 		Test.add_func ("/gxml/serialization/interface_overrides", () => {
-				GLib.List<int> ratings = new GLib.List<int> ();
+				GXmlDom.XNode node;
+				SerializableCapsicum capsicum;
+				SerializableCapsicum capsicum_new;
+				string expected;
+				GLib.List<int> ratings;
+
+				ratings = new GLib.List<int> ();
 				ratings.append (8);
 				ratings.append (13);
 				ratings.append (21);
 
-				SerializableCapsicum capsicum = new SerializableCapsicum (2, 3, 5, ratings);
-				GXmlDom.XNode node = Serialization.serialize_object (capsicum);
+				capsicum = new SerializableCapsicum (2, 3, 5, ratings);
+				node = Serialization.serialize_object (capsicum);
 
-				string expected = "<Object otype=\"SerializableCapsicum\"><Property pname=\"height\">6</Property><Property pname=\"ratings\"><rating>8</rating><rating>13</rating><rating>21</rating></Property></Object>";
+				expected = "<Object otype=\"SerializableCapsicum\"><Property pname=\"height\">6</Property><Property pname=\"ratings\"><rating>8</rating><rating>13</rating><rating>21</rating></Property></Object>";
 				if (node.to_string () != expected) {
 					GLib.warning ("Did not serialize as expected.  Got [%s] but expected [%s]", node.to_string (), expected);
 					GLib.Test.fail ();
 				}
 
-				SerializableCapsicum capsicum_new = (SerializableCapsicum)Serialization.deserialize_object (node);
+				capsicum_new = (SerializableCapsicum)Serialization.deserialize_object (node);
 				if (capsicum_new.height != 5 || ratings.length () != 3 || ratings.nth_data (0) != 8 || ratings.nth_data (2) != 21) {
 					GLib.warning ("Did not deserialize as expected.  Got [%s] but expected height and ratings from [%s]", capsicum_new.to_string (), capsicum.to_string ());
 					GLib.Test.fail ();