public void Test_GreatestOrSmallestChangeNintyDays_ReturnsAListOfTenElements_WhenGivenAListOfTenDifferentCurrencies()
{
Mock<Currency> a = new Mock<Currency>("EUR", 1, "12-12-2012");
Mock<Currency> b = new Mock<Currency>("EUR", 0, "13-12-2012");
Mock<Currency> c = new Mock<Currency>("EUR", 4, "14-12-2012");
Mock<Currency> d = new Mock<Currency>("GBP", 2, "12-12-2012");
Mock<Currency> e = new Mock<Currency>("GBP", 3, "13-12-2012");
Mock<Currency> f = new Mock<Currency>("GBP", 3, "14-12-2012");
Mock<Currency> g = new Mock<Currency>("USD", 4, "12-12-2012");
Mock<Currency> h = new Mock<Currency>("USD", 4, "13-12-2012");
Mock<Currency> i = new Mock<Currency>("USD", 4, "14-12-2012");
Mock<Currency> j = new Mock<Currency>("JPY", 4, "12-12-2012");
Mock<Currency> k = new Mock<Currency>("JPY", 10, "13-12-2012");
Mock<Currency> l = new Mock<Currency>("BGN", 5, "12-12-2012");
Mock<Currency> m = new Mock<Currency>("BGN", 4, "13-12-2012");
Mock<Currency> n = new Mock<Currency>("CZK", 7, "12-12-2012");
Mock<Currency> o = new Mock<Currency>("CZK", 4, "13-12-2012");
Mock<Currency> p = new Mock<Currency>("RON", 7, "12-12-2012");
Mock<Currency> q = new Mock<Currency>("RON", 4, "13-12-2012");
Mock<Currency> r = new Mock<Currency>("RUB", 24, "12-12-2012");
Mock<Currency> s = new Mock<Currency>("RUB", 4, "13-12-2012");
Mock<Currency> t = new Mock<Currency>("HRK", 44, "12-12-2012");
Mock<Currency> u = new Mock<Currency>("HRK", 4, "13-12-2012");
Mock<Currency> v = new Mock<Currency>("ZAR", 14, "12-12-2012");
Mock<Currency> w = new Mock<Currency>("ZAR", 4, "13-12-2012");
List<Currency> distinctDoesNotLikeMockLists = new List<Currency>() {
a.Object, b.Object,c.Object,d.Object,e.Object,f.Object,g.Object,h.Object,
i.Object,j.Object,k.Object,l.Object,m.Object,n.Object,o.Object,p.Object,q.Object,
r.Object,s.Object,t.Object,u.Object,v.Object,w.Object};
Comparison comparison = new Comparison(distinctDoesNotLikeMockLists);
List<Currency> expected = new List<Currency>(){
new Currency("HRK", -40),
new Currency("RUB", -20),
new Currency("ZAR", -10),
new Currency("CZK", -3),
new Currency("RON", -3),
new Currency("BGN", -1),
new Currency("USD", 0),
new Currency("GBP", 1),
new Currency("EUR", 4),
new Currency("JPY", 6)
};
List<Currency> actual = comparison.GreatestOrSmallestChangeNintyDays("", false);
Assert.IsTrue(actual.SequenceEqual(expected, new CurrencyComparerSymbolAndValue()));
}
public void Test_GreatestOrSmallestChangeNintyDays_ReturnsAnEmptyList_WhenGivenAnEmptyList()
{
Comparison comparison = new Comparison(mockXML.Object);
List<Currency> actual = comparison.GreatestOrSmallestChangeNintyDays("", true);
Assert.AreEqual(0, actual.Count);
}
public void Test_GreatestOrSmallestChangeNintyDays_ReturnsAListOfTwoElements_WhenGivenAListOfFiveElementsFromTheSameSymbolForGBP()
{
Mock<Currency> a = new Mock<Currency>("EUR", 1, "12-12-2012");
Mock<Currency> b = new Mock<Currency>("EUR", 2, "13-12-2012");
Mock<Currency> c = new Mock<Currency>("EUR", 3, "14-12-2012");
Mock<Currency> d = new Mock<Currency>("GBP", 0.5, "12-12-2012");
Mock<Currency> e = new Mock<Currency>("GBP", 0.5, "13-12-2012");
Mock<Currency> f = new Mock<Currency>("GBP", 0.5, "14-12-2012");
Mock<Currency> g = new Mock<Currency>("USD", 4, "12-12-2012");
Mock<Currency> h = new Mock<Currency>("USD", 4, "13-12-2012");
Mock<Currency> i = new Mock<Currency>("USD", 4, "14-12-2012");
List<Currency> distinctDoesNotLikeMockLists = new List<Currency>();
distinctDoesNotLikeMockLists.Add(a.Object);
distinctDoesNotLikeMockLists.Add(b.Object);
distinctDoesNotLikeMockLists.Add(c.Object);
distinctDoesNotLikeMockLists.Add(d.Object);
distinctDoesNotLikeMockLists.Add(e.Object);
distinctDoesNotLikeMockLists.Add(f.Object);
distinctDoesNotLikeMockLists.Add(g.Object);
distinctDoesNotLikeMockLists.Add(h.Object);
distinctDoesNotLikeMockLists.Add(i.Object);
Comparison comparison = new Comparison(distinctDoesNotLikeMockLists);
List<Currency> expected = new List<Currency>();
expected.Add(new Currency("EUR", 4));
List<Currency> actual = comparison.GreatestOrSmallestChangeNintyDays("GBP", true);
Assert.IsTrue(actual.SequenceEqual(expected,new CurrencyComparerSymbolAndValue()));
}