public async Task SchemaToStringAsyncTest() { XmlSchema schema = GetTestSchema(); var xmlAsString = await schema.ToStringAsync(Encoding.UTF8); StringAssert.StartsWith(xmlAsString, "<?xml version=\"1.0\" encoding=\"utf-8\"?>"); xmlAsString = await schema.ToStringAsync(Encoding.Unicode); StringAssert.StartsWith(xmlAsString, "<?xml version=\"1.0\" encoding=\"utf-16\"?>"); }