public void IsEmptyXmlFileReturnsFalse(string contents, bool useByteOrderMark)
        {
            string path = useByteOrderMark ?
                          ObjectModelHelpers.CreateFileInTempProjectDirectory(Guid.NewGuid().ToString("N"), contents, Encoding.UTF8) :
                          ObjectModelHelpers.CreateFileInTempProjectDirectory(Guid.NewGuid().ToString("N"), contents);

            Assert.False(ProjectRootElement.IsEmptyXmlFile(path));
        }