public async Task <bool> EvaluateScores(string inputFileLocation, string outputFileLocation)
{
var succeeded = true;
var readerResult = await _scoreReader.ReadFile(inputFileLocation);
if (readerResult.Count > 0)
{
var formattedMatches = new List <string>();
foreach (var match in readerResult)
{
var calculatedMatch = await _matchCalculator.Calculate(match);
var formattedMatch = await _setScoreFormatter.Format(calculatedMatch);
formattedMatches.Add(formattedMatch);
}
var writerSucceeded = await _scoreWriter.WriteFile(outputFileLocation, formattedMatches);
if (!writerSucceeded)
{
succeeded = false;
}
}
else
{
succeeded = false;
}
return(succeeded);
}
public async Task EvaluateScores_ExpectWriterCalled()
{
var outputPath = "outputPath";
var games = new List <TennisGame>();
new Fixture().AddManyTo(games, 10);
_mockScoreReader.ReadFile(Arg.Any <string>()).Returns(games);
_mockMatchCalculator.Calculate(Arg.Any <TennisGame>()).Returns(new Fixture().Create <TennisMatch>());
_mockSetScoreFormatter.Format(Arg.Any <TennisMatch>()).Returns(new Fixture().Create <string>());
_mockScoreWriter.WriteFile(Arg.Any <string>(), Arg.Any <List <string> >()).Returns(true);
await _sut.EvaluateScores("input", outputPath);
await _mockScoreWriter
.Received(1)
.WriteFile(outputPath, Arg.Is <List <string> >(l => l.Count == games.Count));
}