public void TestMethod5()
        {
            //Arrange
            string str      = "start queueing you oafs";
            string expected = "STERT QEEEEENG YEE EEFS";
            //Act
            string actual = Challenge128.ToScottishScreaming(str);

            //Assert
            Assert.AreEqual(expected, actual);
        }
        public void TestMethod4()
        {
            //Arrange
            string str      = "Hello world";
            string expected = "HELLE WERLD";
            //Act
            string actual = Challenge128.ToScottishScreaming(str);

            //Assert
            Assert.AreEqual(expected, actual);
        }
        public void TestMethod2()
        {
            //Arrange
            string str      = "Leeroy jenkins!";
            string expected = "LEEREY JENKENS!";
            //Act
            string actual = Challenge128.ToScottishScreaming(str);

            //Assert
            Assert.AreEqual(expected, actual);
        }
        public void TestMethod3()
        {
            //Arrange
            string str      = "A, wonderful, day, don't, you, think?";
            string expected = "E, WENDERFEL, DEY, DEN'T, YEE, THENK?";
            //Act
            string actual = Challenge128.ToScottishScreaming(str);

            //Assert
            Assert.AreEqual(expected, actual);
        }
        public void TestMethod1()
        {
            //Arrange
            string str      = "lorem ipsum";
            string expected = "LEREM EPSEM";
            //Act
            string actual = Challenge128.ToScottishScreaming(str);

            //Assert
            Assert.AreEqual(expected, actual);
        }