public void Profits_Empty_Returns_Statement_With_Expected_Null_Object_Pattern_Values()
{
var empty = ProfitAndLossStatement.Empty();
Assert.IsNotNull(empty);
Assert.AreEqual(empty.Denomination.Code, "GBP");
Assert.AreEqual(empty.Costs.Value, 0);
Assert.AreEqual(empty.Costs.Currency.Code, "GBP");
Assert.AreEqual(empty.Revenue.Value, 0);
Assert.AreEqual(empty.Revenue.Currency.Code, "GBP");
}
public void Profits_Returns_Revenue_Minus_Costs(decimal revenue, decimal costs, decimal expectedResult)
{
var currency = new Currency("GBP");
var revenueMoney = new Money(revenue, currency);
var costMoney = new Money(costs, currency);
var statement = new ProfitAndLossStatement(currency, revenueMoney, costMoney);
var profits = statement.Profits();
Assert.IsNotNull(profits);
Assert.AreEqual(profits.Currency, currency);
Assert.AreEqual(profits.Value, expectedResult);
}
public void Profits_Returns_Revenue_Minus_Costs_Percentages(
decimal revenue,
decimal costs,
decimal?expectedResult)
{
var currency = new Currency("GBP");
var revenueMoney = new Money(revenue, currency);
var costMoney = new Money(costs, currency);
var statement = new ProfitAndLossStatement(currency, revenueMoney, costMoney);
var profits = statement.PercentageProfits();
Assert.AreEqual(profits.HasValue, expectedResult.HasValue);
if (expectedResult.HasValue)
{
Assert.AreEqual(profits.Value, expectedResult);
}
}
/// <summary>
/// Beware some of the titles have leading spaces so if Xero fixes them the method will break.
/// </summary>
/// <param name="repo"></param>
/// <returns></returns>
private ProfitAndLossStatement ExtractProfitAndLossStatement(Repository repo)
{
//Can add a date here in declaration
var report = new XeroApi.Model.Reporting.ProfitAndLossReport();
var profitAndLossReport = repo.Reports.RunDynamicReport(report);
var sectionRows = profitAndLossReport.Rows.Where(r => r.RowType == "Section");
//Income
var operatingIncomeEntries = ExtractPLSectionData(sectionRows.First(r => r.Title == " Income"), ProfitAndLossType.Income);
var nonOperatingIncome = ExtractPLSectionData(sectionRows.First(r => r.Title == " Non-operating Income"), ProfitAndLossType.OtherIncome); //Leading space in title
//Expenses
var costOfSalesEntries = ExtractPLSectionData(sectionRows.First(r => r.Title == " Less Cost Of Sales"), ProfitAndLossType.CostOfSales);
var operatingExpenseEntries = ExtractPLSectionData(sectionRows.First(r => r.Title == " Less Operating Expenses"), ProfitAndLossType.Expense);
var latestProfitAndLossStatement = new ProfitAndLossStatement();
latestProfitAndLossStatement.ProfitAndLossStatementEntries = new List<ProfitAndLossStatementEntry>();
latestProfitAndLossStatement.ProfitAndLossStatementEntries.AddRange(operatingIncomeEntries);
latestProfitAndLossStatement.ProfitAndLossStatementEntries.AddRange(nonOperatingIncome);
latestProfitAndLossStatement.ProfitAndLossStatementEntries.AddRange(costOfSalesEntries);
latestProfitAndLossStatement.ProfitAndLossStatementEntries.AddRange(operatingExpenseEntries);
return latestProfitAndLossStatement;
}