public void SetUp()
{
_sut = Substitute.For <CreateSolrCores>();
_instance = Substitute.For <Instance>();
_instance.WebRootPath.Returns(@"c:\some\website\");
_module = Substitute.For <Product>();
XmlDocument doc = new XmlDocument();
doc.LoadXml(GetConfigXml("SOME_URL", "SOME_CORE_NAME", "SOME_ID"));
_instance.GetShowconfig().Returns(doc);
}