public void GetWeightsToNodeOnBreadthFirstSearch() { //Arrange IEnumerable <Rates> rates = MockRates.GetRates(); Graph ratesGraph = rates.ToGraph(); GraphSolver graphSolver = new GraphSolver(); //Act var ratesDict = graphSolver.GetWeightsToNodeOnBreadthFirstSearch(ratesGraph, "EUR"); //Assert Assert.Empty(ratesDict["EUR"]); Assert.Single(ratesDict["USD"]); Assert.Equal(expected: (decimal)0.53, actual: ratesDict["USD"].ElementAt(0)); Assert.Equal(expected: 2, actual: ratesDict["AUD"].Count()); Assert.Equal(expected: (decimal)0.81, actual: ratesDict["AUD"].ElementAt(0)); Assert.Equal(expected: (decimal)0.53, actual: ratesDict["AUD"].ElementAt(1)); Assert.Equal(expected: 3, actual: ratesDict["CAD"].Count()); Assert.Equal(expected: (decimal)1.41, actual: ratesDict["CAD"].ElementAt(0)); Assert.Equal(expected: (decimal)0.81, actual: ratesDict["CAD"].ElementAt(1)); Assert.Equal(expected: (decimal)0.53, actual: ratesDict["CAD"].ElementAt(2)); }
public void ToGraph() { //Arrange IEnumerable <Rates> rates = MockRates.GetRates(); //Act Graph ratesGraph = rates.ToGraph(); //Assert Assert.Equal(expected: (decimal)1.89, actual: ratesGraph.Nodes["EUR"].GetWeight("USD")); Assert.Equal(expected: (decimal)0.53, actual: ratesGraph.Nodes["USD"].GetWeight("EUR")); Assert.Equal(expected: (decimal)0.81, actual: ratesGraph.Nodes["AUD"].GetWeight("USD")); Assert.Equal(expected: (decimal)1.23, actual: ratesGraph.Nodes["USD"].GetWeight("AUD")); Assert.Equal(expected: (decimal)0.71, actual: ratesGraph.Nodes["AUD"].GetWeight("CAD")); Assert.Equal(expected: (decimal)1.41, actual: ratesGraph.Nodes["CAD"].GetWeight("AUD")); }
public void ExchangeToCurrency() { //Arrange GraphSolver graphSolver = new GraphSolver(); AmountService amountService = new AmountService(); TransactionBusinessService transactionBusinessService = new TransactionBusinessService(graphSolver, amountService, null); IEnumerable <Transactions> transactions = MockTransactions.GetTransactions(); IEnumerable <Rates> rates = MockRates.GetRates(); //Act var transactionsToCurrency = transactionBusinessService.ExchangeToCurrency(transactions, rates, "EUR"); //Assert Assert.Equal(expected: (decimal)8.02, actual: transactionsToCurrency.ElementAt(0).Amount); Assert.Equal(expected: (decimal)5.26, actual: transactionsToCurrency.ElementAt(1).Amount); Assert.Equal(expected: (decimal)5.96, actual: transactionsToCurrency.ElementAt(2).Amount); Assert.Equal(expected: (decimal)10.25, actual: transactionsToCurrency.ElementAt(3).Amount); }