public void renameRuleTest()
{
rule toRename = new rule("Heresy");
toRename.changeName("","Love");
Assert.IsFalse(File.Exists("Love.rule"));
Assert.IsFalse(File.Exists("Heresy.rule"));
toRename.changeName("","Hurt");
toRename.saveToDisk("Hurt.rule");
Assert.IsTrue(File.Exists("Hurt.rule"));
toRename.changeName("","Pain");
Assert.IsTrue(File.Exists("Pain.rule"));
File.Delete("Pain.rule");
}