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I'm trying to mock or otherwise verify following code. I cannot use fakes so what option I have?

MyReport report = new MyReport();
String fileName = "C:\\myReport.txt";

using (StreamWriter writer = new StreamWriter(fileName))
   XmlSerializer serializer = new XmlSerializer(typeof(MyReport));
   serializer.Serialize(writer, report);
asked by (3.1k points)

1 Answer

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We will examine here if we can add support for StreamWriter.

For now, one option would be to wrap your code in another class, such as MyStreamWriter, which you can then use with isolator.

Or, accept the stream as an argument, and in your tests send in MemoryStream that you can then examine for correctness.
answered by (1.9k points)