public void TestNoFiles()
{
MedianProcessor fp = new MedianProcessor();
var result = fp.LoadFileData(@"C:\");
Assert.AreEqual(result, FileLoadResult.NoFilesFound);
}
public void TestInvalidPath()
{
MedianProcessor fp = new MedianProcessor();
var result = fp.LoadFileData(@"x\y\z");
Assert.AreEqual(result, FileLoadResult.InvalidPath);
}
static void Main(string[] args)
{
// Required report writer is intialized to be dependency injected
IReportWriter reportWriter = new ConsoleReportWriter();
// CSV file path is retrieved through configuration
string csvPath = ConfigurationManager.AppSettings["CSVLocation"];
// Required file processor is initialized
IFileProcessor fileProcessor = new MedianProcessor();
// load data in to class objects
FileLoadResult fileLoadResult = fileProcessor.LoadFileData(csvPath);
if (fileLoadResult == FileLoadResult.Success)
{
// process data in the class objects
fileProcessor.ProcessData();
// print reports
fileProcessor.PrintReports(reportWriter);
}
else
{
Console.WriteLine("Error: " + fileLoadResult.ToString());
}
Console.ReadLine();
}
public void When_data_count_zero_return_false()
{
var medianProcessor = new MedianProcessor();
var result = medianProcessor.GetMedianResult(new List <EnergyRecord>());
Assert.IsFalse(result.Success);
Assert.AreEqual("No records to process median", result.ErrorMessage);
}
public void When_data_null_return_false()
{
var medianProcessor = new MedianProcessor();
var result = medianProcessor.GetMedianResult(null);
Assert.IsFalse(result.Success);
Assert.AreEqual("No records to process median", result.ErrorMessage);
}
public void TestSuccessfulLoad()
{
var rootPath = AppDomain.CurrentDomain.BaseDirectory;
MedianProcessor fp = new MedianProcessor();
var result = fp.LoadFileData(rootPath);
Assert.AreEqual(result, FileLoadResult.Success);
}
public void TestRequiredDataIsLoadedFromSampleFile()
{
var rootPath = AppDomain.CurrentDomain.BaseDirectory;
MedianProcessor fp = new MedianProcessor();
var result = fp.LoadFileData(rootPath);
Assert.AreEqual(result, FileLoadResult.Success);
Assert.AreEqual(fp.lpFiles[0].LPDataList.Count, 384);
}
public void When_data_available_return_median_data()
{
var medianProcessor = new MedianProcessor();
var result = medianProcessor.GetMedianResult(records);
var energyRecords = result.Value.EnergyRecords;
Assert.AreEqual(45.0m, result.Value.Median);
Assert.AreEqual(6, energyRecords.Count);
Assert.AreEqual(25.0m, energyRecords[0].DataValue);
Assert.AreEqual(35.0m, energyRecords[1].DataValue);
Assert.AreEqual(40.0m, energyRecords[2].DataValue);
Assert.AreEqual(45.0m, energyRecords[3].DataValue);
Assert.AreEqual(75.0m, energyRecords[4].DataValue);
Assert.AreEqual(75.0m, energyRecords[5].DataValue);
}