public void Should_Query_Correctly_When_No_Match()
{
var stubbedMarketOverheadProvider = new StubbedMarketOverheadProvider();
stubbedMarketOverheadProvider.Add(("MX", "mango", 32.0, 1.24));
stubbedMarketOverheadProvider.Add(("CU", "banana", 15.0, 2.00));
stubbedMarketOverheadProvider.Add(("BR", "mango", 20.0, 1.42));
var fruitTrader = new FruitTrader(stubbedMarketOverheadProvider);
var matches = fruitTrader.QueryFullCostAcrossCountries("apple", 53, 405).ToArray();
Assert.That(matches, Has.Exactly(0).Items);
}
public void Should_Report_Correctly()
{
var stubbedMarketOverheadProvider = new StubbedMarketOverheadProvider();
stubbedMarketOverheadProvider.Add(("MX", "mango", 32.0, 1.24));
stubbedMarketOverheadProvider.Add(("CU", "banana", 15.0, 2.00));
stubbedMarketOverheadProvider.Add(("BR", "mango", 20.0, 1.42));
var reportLineList = new List <string>();
var fruitTrading = new FruitTrading(stubbedMarketOverheadProvider, (line) => reportLineList.Add(line));
fruitTrading.ReportFullCostAcrossCountries("mango", 53, 405);
CollectionAssert.AreEqual(new [] {
"BR 22060.10 | (54.42*405)+20",
"MX 21999.20 | (54.24*405)+32",
}, reportLineList);
}
public void Should_Query_Correctly()
{
var stubbedMarketOverheadProvider = new StubbedMarketOverheadProvider();
stubbedMarketOverheadProvider.Add(("MX", "mango", 32.0, 1.24));
stubbedMarketOverheadProvider.Add(("CU", "banana", 15.0, 2.00));
stubbedMarketOverheadProvider.Add(("BR", "mango", 20.0, 1.42));
var fruitTrader = new FruitTrader(stubbedMarketOverheadProvider);
var matches = fruitTrader.QueryFullCostAcrossCountries("mango", 53, 405).ToArray();
Assert.That(matches, Has.Exactly(2).Items);
Assert.AreEqual(54.42, matches[0].poundCost);
Assert.AreEqual(22060.10, matches[0].totalCost);
Utils.AssertMarketOverheadDataAreEqual(stubbedMarketOverheadProvider.GetStub(2), matches[0].marketOverheadData);
Assert.AreEqual(54.24, matches[1].poundCost);
Assert.AreEqual(21999.20, matches[1].totalCost);
Utils.AssertMarketOverheadDataAreEqual(stubbedMarketOverheadProvider.GetStub(0), matches[1].marketOverheadData);
}
public void Should_Load_Correctly()
{
var tempJsonFilePath = Path.Combine(Path.GetTempPath(), $"{Guid.NewGuid()}.json");
try {
var json = "[{\"COUNTRY\":\"MX\",\"COMMODITY\":\"banana\",\"FIXED_OVERHEAD\":\"32.00\",\"VARIABLE_OVERHEAD\":\"1.24\"}, {\"COUNTRY\":\"BR\",\"COMMODITY\":\"mango\",\"FIXED_OVERHEAD\":\"20.00\",\"VARIABLE_OVERHEAD\":\"1.42\"}]";
File.WriteAllText(tempJsonFilePath, json);
var prov = new JsonMarketOverheadProvider(tempJsonFilePath);
var data = prov.LoadData().ToArray();
var stubbedProv = new StubbedMarketOverheadProvider();
stubbedProv.Add(("MX", "banana", 32.0, 1.24));
stubbedProv.Add(("BR", "mango", 20.0, 1.42));
Utils.AssertMarketOverheadDataAreEqual(stubbedProv.GetStub(0), data[0]);
Utils.AssertMarketOverheadDataAreEqual(stubbedProv.GetStub(1), data[1]);
} catch {}
if (File.Exists(tempJsonFilePath))
{
File.Delete(tempJsonFilePath);
}
}
