public void TestNeuterUserCredentialsActuallyNeuters()
{
string inputXml = "<test><user>abc</user><password>123</password></test>";
config["neuterUserCredentials"] = "true";
objectUnderTest.NeuterUserCredentials(ref inputXml);
Assert.That(inputXml.Contains("<user>xxxxxx</user>"));
Assert.That(inputXml.Contains("<password>xxxxxxxx</password>"));
}