public void StringToGuidTest()
{
var guid = new Guid();
var guidStr = guid.ToString();
var guid2 = GuidConv.ToGuid(guidStr);
Assert.Equal(guid, guid2);
}
public void ConvertFailureTest(object obj)
{
var guid = GuidConv.ToGuid(obj);
Assert.Equal(Guid.Empty, guid);
}