public void Test_HighestAndLowestPerCurrency_ReturnsAListOfTwoElements_WhenGivenAListOfTwoElements()
{
List<Currency> distinctDoesNotLikeMockLists = new List<Currency>();
distinctDoesNotLikeMockLists.Add(new Mock<Currency>("EUR", 1, "12-12-2012").Object);
distinctDoesNotLikeMockLists.Add(new Mock<Currency>("EUR", 0, "12-12-2012").Object);
Comparison comparison = new Comparison(distinctDoesNotLikeMockLists);
List<Currency> actual = comparison.HighestAndLowestPerCurrency("");
Assert.AreEqual(2, actual.Count);
}
public void Test_HighestAndLowestPerCurrency_ReturnsAnEmptyList_WhenGivenAnEmptyList()
{
Comparison comparison = new Comparison(mockXML.Object);
List<Currency> actual = comparison.HighestAndLowestPerCurrency("");
Assert.AreEqual(0, actual.Count);
}
public void Test_HighestAndLowestPerCurrency_ReturnsAListOfTwoElements_WhenGivenAListOfFiveElementsFromTheSameSymbolForGBP()
{
Mock<Currency> a = new Mock<Currency>("EUR", 1, "12-12-2012");
Mock<Currency> b = new Mock<Currency>("EUR", 1, "13-12-2012");
Mock<Currency> c = new Mock<Currency>("EUR", 2, "14-12-2012");
Mock<Currency> d = new Mock<Currency>("EUR", 3, "15-12-2012");
Mock<Currency> e = new Mock<Currency>("EUR", 4, "16-12-2012");
Mock<Currency> f = new Mock<Currency>("GBP", 0.5, "12-12-2012");
Mock<Currency> g = new Mock<Currency>("GBP", 0.5, "13-12-2012");
Mock<Currency> h = new Mock<Currency>("GBP", 0.5, "14-12-2012");
Mock<Currency> i = new Mock<Currency>("GBP", 0.5, "15-12-2012");
Mock<Currency> j = new Mock<Currency>("GBP", 0.5, "16-12-2012");
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);
distinctDoesNotLikeMockLists.Add(j.Object);
Comparison comparison = new Comparison(distinctDoesNotLikeMockLists);
List<Currency> expected = new List<Currency>();
expected.Add(new Currency("EUR",2,"12-12-2012"));
expected.Add(new Currency("EUR",8,"16-12-2012"));
expected.Add(new Currency("GBP", 1, "12-12-2012"));
expected.Add(new Currency("GBP", 1, "12-12-2012"));
List<Currency> actual = comparison.HighestAndLowestPerCurrency("GBP");
Assert.IsTrue(actual.SequenceEqual(expected,new CurrencyComparerSymbolAndValue()));
}