static void Main(string[] args)
{
var service = new WhateverService(new CsvHelperWrapper<WhateverRow>(), new WhateverRepo());
var stream = service.GetCsvContents();
var memStream = new MemoryStream();
stream.CopyTo(memStream);
File.WriteAllBytes("csvhelper.txt", memStream.ToArray());
}
public void WhenProcessingWhatevers()
{
_stream = new MemoryStream();
_whatevers = new List<WhateverRow>();
_repo = new Mock<IWhateverRepository>();
_repo.Setup(r => r.Get())
.Returns(_whatevers);
_csvWrapper = new Mock<ICsvHelperWrapper<WhateverRow>>();
_csvWrapper.Setup(csv => csv.Process(It.IsAny<IList<string>>(), It.IsAny<IList<WhateverRow>>()))
.Returns(_stream);
var service = new WhateverService(_csvWrapper.Object, _repo.Object);
_result = service.GetCsvContents();
}