Пример #1
0
        public void Insert_Before_At_Start_Test()
        {
            //Arrange
            DataStructures.LinkedLists testList = new LinkedLists();
            testList.Insert(24);
            testList.Insert(13);
            testList.Insert(86);
            string expected = "{5} => {86} => {13} => {24} => NULL";

            //Act
            testList.InsertBefore(86, 5);
            string actual = testList.ToString();

            //Assert
            Assert.Equal(expected, actual);
        }
Пример #2
0
        public void Insert_Before_No_Match_Test_Throws_Exception()
        {
            //Arrange
            DataStructures.LinkedLists testList = new LinkedLists();
            testList.Insert(24);
            testList.Insert(13);
            testList.Insert(86);
            //string expected = "{86} => {13} => {24} => NULL";



            //Assert
            Assert.Throws <ArgumentException>(() =>
            {
                //Act
                testList.InsertBefore(12, 5);
                string actual = testList.ToString();
            });
        }