public void TestMethodBidirectRing1()
{
BidirectionalRingList <Organization> organizations = new BidirectionalRingList <Organization>();
organizations.AddToEnd(new Organization("Организация1", "Город1", 103));
organizations.AddToEnd(new Organization("Организация2", "Город2", 503));
organizations.AddToEnd(new Organization("Организация3", "Город3", 303));
organizations.AddToStart(new Organization("Организация4", "Город4", 203));
var expectedList = new BidirectionalRingList <Organization>();
organizations.Delete();
organizations.ShowForward();
Assert.AreEqual(expectedList.Count, organizations.Count);
}
public void TestMethodBidirectRing5()
{
BidirectionalRingList <Organization> organizations = new BidirectionalRingList <Organization>(4);
organizations.AddToEnd(new Organization("Организация1", "Город1", 103));
organizations.AddToEnd(new Organization("Организация2", "Город2", 503));
organizations.AddAt(2, new Organization("Организация3", "Город3", 303));
organizations.AddToStart(new Organization("Организация4", "Город4", 203));
BidirectionalRingList <Organization> expectedList = new BidirectionalRingList <Organization>(4);
expectedList.AddToEnd(new Organization("Организация1", "Город1", 103));
expectedList.AddToEnd(new Organization("Организация2", "Город2", 503));
expectedList.AddAt(2, new Organization("Организация3", "Город3", 303));
expectedList.AddToStart(new Organization("Организация4", "Город4", 203));
organizations.ShowForward();
int i = 0;
Organization actual = null;
Organization expected = null;
foreach (Organization org1 in organizations)
{
if (i == 2)
{
actual = org1;
}
i++;
}
i = 0;
foreach (Organization org2 in expectedList)
{
if (i == 2)
{
expected = org2;
}
i++;
}
Assert.AreEqual(expected, actual);
}
