public void WhenValidHistoryDataIsLoadedFromCsvFile_ShouldYieldCorrectValues()
{
//Arrange
var expectedResult = new HistoryAnalysis
{
AnalysedDuration = new TimeSpan(7, 45, 0),
DriverRating = 0.7638m,
DriverRatingAfterPenalty = 0.3819m
};
var fileName = "History.csv";
//Get the path of directory in which data files are kept from the configuration file
//Combine the directory path with the file name provided as input
string path = Path.Combine(ConfigurationManager.AppSettings["CannedDataDirectoryPath"], fileName);
var reader = ContentReaderLookup.GetContentReader();
var content = reader.ReadData(path);
var parser = DataParserLookup.GetParser("Csv");
var data = parser.ParseData(content);
//Act
var actualResult = analyser.Analyse(data);
//Assert
Assert.That(actualResult.AnalysedDuration, Is.EqualTo(expectedResult.AnalysedDuration));
Assert.That(actualResult.DriverRating, Is.EqualTo(expectedResult.DriverRating).Within(0.001m));
Assert.That(actualResult.DriverRatingAfterPenalty, Is.EqualTo(expectedResult.DriverRatingAfterPenalty).Within(0.001m));
}
public void ShouldThrowArgumentOutOfRangeException()
{
//Arrange
var parserType = "SomeOtherParser";
//Act & Assert
var exception = Assert.Throws <ArgumentOutOfRangeException>(() => DataParserLookup.GetParser(parserType));
}
public void ShouldCreateCsvDataReaderInstance()
{
//Arrange
var parserType = "Csv";
//Act
var parserInstance = DataParserLookup.GetParser(parserType);
//Assert
Assert.IsInstanceOf(typeof(CsvDataParser), parserInstance);
}
public void Execute()
{
//Get the path of directory in which data files are kept from the configuration file
//Combine the directory path with the file name provided as input
string path = Path.Combine(ConfigurationManager.AppSettings["CannedDataDirectoryPath"], _source);
var reader = ContentReaderLookup.GetContentReader();
var parser = DataParserLookup.GetParser("Csv");
var data = parser.ParseData(reader.ReadData(path));
var analysis = _analyser.Analyse(data);
Console.Out.WriteLine($"Analysed period: {analysis.AnalysedDuration:g}");
Console.Out.WriteLine($"Driver rating: {analysis.DriverRating:P}");
Console.Out.WriteLine($"Driver rating after penalty: {analysis.DriverRatingAfterPenalty:P}");
}
public void Initialize()
{
parser = DataParserLookup.GetParser("Csv");
}
