public void DuplicateAddsOnlyReturnedOnce() { var list = new MostRecentList <string>(3); list.AddUsage("c"); list.AddUsage("d"); list.AddUsage("e"); list.AddUsage("d"); CollectionAssert.AreEqual(new[] { "d", "e", "c" }, list.GetMostRecentValues()); }
public void ExcessElementsAreRemoved() { var list = new MostRecentList <string>(3); list.AddUsage("a"); list.AddUsage("b"); list.AddUsage("c"); list.AddUsage("d"); list.AddUsage("e"); CollectionAssert.AreEqual(new[] { "e", "d", "c" }, list.GetMostRecentValues()); }
public void ElementsReturnedInReverseOrderOfAdding() { var list = new MostRecentList <string>(); list.AddUsage("a"); list.AddUsage("b"); list.AddUsage("c"); list.AddUsage("d"); list.AddUsage("e"); CollectionAssert.AreEqual(new[] { "e", "d", "c", "b", "a" }, list.GetMostRecentValues()); }
public void CanAddAndRetrieveAnElement() { var list = new MostRecentList <string>(); list.AddUsage("a"); CollectionAssert.AreEqual(new[] { "a" }, list.GetMostRecentValues()); }