public void Contains_ContainsNotExistNodeWithSpecificValue_FalseReturned()
{
// Arrange
LoopSingleLinkList <int> list = new LoopSingleLinkList <int>(1, 2, 3, 4, 5);
// Act
bool isFound = list.Contains(0);
// Assert
Assert.False(isFound);
}
public static void checkValueType()
{
Console.WriteLine("Проверка value type\n");
var list = new LoopSingleLinkList <int>();
list.Save += SaveList <int>;
try
{
list.AddFirst(3);
list.AddFirst(2);
list.AddFirst(new NodeWithLink <int>(1));
list.AddLast(4);
NodeWithLink <int> node = list.Find(3);
list.AddAfter(node, 5);
}
catch (Exception ex)
{
Console.WriteLine($"Исключение: {ex.Message}");
Console.WriteLine($"Метод: {ex.TargetSite}");
Console.WriteLine($"Трассировка стека: {ex.StackTrace}");
}
Console.WriteLine($"First: {list.First?.Value} Last: {list.Last?.Value}");
Console.WriteLine($"Есть 5: {list.Contains(5)} \nЕсть 6: {list.Contains(6)}");
Console.WriteLine($"Длина: {list.Length}");
//var a = list.First;
//a.Next = null;
ShowList(list);
Console.WriteLine($"\nУдалено 1: {list.Remove(1)} \nFirst: {list.First?.Value} Last: {list.Last?.Value} Длина: {list.Length}");
ShowList(list);
Console.WriteLine($"\nУдалено 4: {list.Remove(4)} \nFirst: {list.First?.Value} Last: {list.Last?.Value} Длина: {list.Length}");
ShowList(list);
Console.WriteLine($"\nУдалено 10: {list.Remove(10)}");
ShowList(list);
list.Clear();
}
public void Contains_ContainsNotExistNodeWithSpecificValue_TrueReturned()
{
// Arrange
NodeWithLink <T>[] sequence = CreateSequenceOfFiveNodes();
LoopSingleLinkList <T> list = new LoopSingleLinkList <T>(sequence);
T notExistValue = CreateSampleNode().Value;
// Act
bool isFound = list.Contains(notExistValue);
// Assert
Assert.False(isFound);
}
public void Contains_ContainsExistNodeWithNullValue_TrueReturned()
{
// Arrange
NodeWithLink <EquatableMock>[] sequence = CreateSequenceOfFiveNodes();
EquatableMock existValue = null;
LoopSingleLinkList <EquatableMock> list = new LoopSingleLinkList <EquatableMock>(sequence);
list.AddLast(existValue);
// Act
bool isFound = list.Contains(existValue);
// Assert
Assert.True(isFound);
}
public static void checkReferenceType()
{
Console.WriteLine("Проверка reference type\n");
var list = new LoopSingleLinkList <Person>();
list.Save += SaveList <Person>;
try
{
list.AddFirst(new Person("Serhii", "Yanchuk", "*****@*****.**"));
list.AddFirst(new Person("Serhii", "Yanchuk", "*****@*****.**"));
list.AddFirst(new NodeWithLink <Person>(new Person("Serhii", "Yanchuk", "*****@*****.**")));
list.AddLast(new Person("Serhii", "Yanchuk", "*****@*****.**"));
NodeWithLink <Person> node = list.Find(new Person("Serhii", "Yanchuk", "*****@*****.**"));
list.AddAfter(node, new Person("Serhii", "Yanchuk", "*****@*****.**"));
}
catch (Exception ex)
{
Console.WriteLine($"Исключение: {ex.Message}");
Console.WriteLine($"Метод: {ex.TargetSite}");
Console.WriteLine($"Трассировка стека: {ex.StackTrace}");
}
Console.WriteLine($"First: {list.First?.Value} \nLast: {list.Last?.Value}");
Console.WriteLine($"Есть 5: {list.Contains(new Person("Serhii", "Yanchuk", "*****@*****.**"))} \nЕсть 6: {list.Contains(new Person("Serhii", "Yanchuk", "*****@*****.**"))}");
Console.WriteLine($"Длина: {list.Length}");
ShowList(list);
Console.WriteLine($"\nУдалено 1: {list.Remove(new Person("Serhii", "Yanchuk", "*****@*****.**"))} \nFirst: {list.First?.Value} \nLast: {list.Last?.Value} Длина: {list.Length}");
ShowList(list);
Console.WriteLine($"\nУдалено 4: {list.Remove(new Person("Serhii", "Yanchuk", "*****@*****.**"))} \nFirst: {list.First?.Value} \nLast: {list.Last?.Value} Длина: {list.Length}");
ShowList(list);
Console.WriteLine($"\nУдалено 10: {list.Remove(new Person("Serhii", "Yanchuk", "*****@*****.**"))}");
ShowList(list);
list.Clear();
}