public void Generate_Only_Headers_Without_Trades()
{
var sut = new PositionReportGenerator();
var position = CalculatedPositionInfoLocalDate.Create(DateTime.UtcNow, Enumerable.Empty <Trade>());
var report = sut.Generate(position);
var truncatedReport = report.Replace(Environment.NewLine, string.Empty);
truncatedReport.Should().Be("Local Time,Volume", "Strict report check. Headers must match.");
}
public async Task <Result <CalculatedPositionInfoLocalDate> > GetPositionAsync(DateTime date)
{
var dtoTrades = await this.adapter.GetTradesAsync(date);
var dates = dtoTrades.Select(t => t.Date).Distinct().ToArray();
if (dates.Length > 1)
{
return(new Result <CalculatedPositionInfoLocalDate>(new DomainServiceException(date, "Power trades must fall on the same date.")));
}
var trades = Map(dtoTrades);
return(CalculatedPositionInfoLocalDate.Create(date, trades));
}
public void Generate_Rows()
{
var sut = new PositionReportGenerator();
var position = CalculatedPositionInfoLocalDate.Create(
date: DateTime.Parse("01/04/2015"),
trades: new[]
{
Trade.Create(19, -42)
});
var report = sut.Generate(position);
var indexHeaderEnd = report.IndexOf(Environment.NewLine, StringComparison.Ordinal);
var truncatedReport = report
.Substring(indexHeaderEnd)
.Replace(Environment.NewLine, string.Empty);
truncatedReport.Should().Be("17:00,-42", "Strict report check. Rows must match.");
}
public async Task OnSave_ReportGenerated_Then_ReportSaved()
{
// TODO: Use something like SharpFilesystem to avoid testing against actual file system.
var expectedReport = Guid.NewGuid().ToString();
var saver = new PositionReportSaver(TestContext.CurrentContext.TestDirectory);
var mockGenerator = new Mock <IPositionReportGenerator>();
mockGenerator.Setup(gen => gen.Generate(It.IsAny <CalculatedPositionInfo>()))
.Returns(expectedReport);
var sut = new PositionReporter(mockGenerator.Object, saver);
var position = CalculatedPositionInfoLocalDate.Create(this.date, Enumerable.Empty <Trade>());
await sut.ReportAsync(position);
var actualReport = File.ReadAllText(this.reportPath);
actualReport.Should().BeEquivalentTo(expectedReport, "Generated report should match.");
File.Exists(this.reportPath).Should().BeTrue("Report should be saved.");
}
public void No_Positions_Without_Trades()
{
var agg = CalculatedPositionInfoLocalDate.Create(DateTime.UtcNow, Enumerable.Empty <Trade>());
agg.HasPositions.Should().BeFalse("Has no positions when no trades provided.");
}
public async Task WhenCalculatingPowerPosition()
{
var result = await this.service.GetPositionAsync(DateTime.UtcNow);
result.IfSucc(pos => this.dataOutput = pos);
}