public void ExampleShouldWork()
        {
            using (StringWriter sw = new StringWriter())
            {
                // Save a reference to the standard output.
                TextWriter stdout = Console.Out;

                // Redirect standard output to variable.
                Console.SetOut(sw);

                Checker check = new Checker();

                Console.WriteLine(check.DayOfWeek("tue"));
                Console.WriteLine(check.DayOfWeek("tues"));

                Console.WriteLine(check.AllVowels("aeiouaaeeioiouoiaoueaiaeiou"));
                Console.WriteLine(check.AllVowels("aeiouaaeeioiouoKiaoueaiaeiou"));

                Console.WriteLine(check.TimeOfDay("23:23:59"));
                Console.WriteLine(check.TimeOfDay("00:00:60"));
                Console.SetOut(stdout);
                string comparison = "True\nFalse\nTrue\nFalse\nTrue\nFalse\n";
                Assert.AreEqual(comparison, sw.ToString().Replace("\r\n", "\n"), "The example should work as such!");
            }
        }
        public void TestConsonants()
        {
            using (StringWriter sw = new StringWriter())
            {
                // Save a reference to the standard output.
                TextWriter stdout = Console.Out;

                // Redirect standard output to variable.
                Console.SetOut(sw);
                Checker check = new Checker();

                Console.WriteLine(check.AllVowels("k"));
                Console.WriteLine(check.AllVowels("ka"));
                Console.WriteLine(check.AllVowels("ek"));
                Console.WriteLine(check.AllVowels("ask"));
                Console.WriteLine(check.AllVowels("oink"));
                Console.WriteLine(check.AllVowels("ut"));
                Console.WriteLine(check.AllVowels("eaaaa"));
                Console.WriteLine(check.AllVowels("aaaee"));
                Console.SetOut(stdout);
                string comparison = "False\nFalse\nFalse\nFalse\nFalse\nFalse\nTrue\nTrue\n";
                Assert.AreEqual(comparison, sw.ToString().Replace("\r\n", "\n"), "Consonants are not vowels");
            }
        }
        public void TestWovels()
        {
            using (StringWriter sw = new StringWriter())
            {
                // Save a reference to the standard output.
                TextWriter stdout = Console.Out;

                // Redirect standard output to variable.
                Console.SetOut(sw);
                Checker check = new Checker();

                Console.WriteLine(check.AllVowels("aeiouaaeeioiouoaaaaaaaaiaoueaiaeiou"));
                Console.WriteLine(check.AllVowels("aeiouaaeeioiouoiaoueaiaeiou"));
                Console.WriteLine(check.AllVowels("e"));
                Console.WriteLine(check.AllVowels("a"));
                Console.WriteLine(check.AllVowels("oi"));
                Console.WriteLine(check.AllVowels("u"));
                Console.WriteLine(check.AllVowels("eaaaa"));
                Console.WriteLine(check.AllVowels("aaaee"));
                Console.WriteLine(check.AllVowels("yyy"));
                Console.WriteLine(check.AllVowels("åå"));
                Console.WriteLine(check.AllVowels("ö"));
                Console.WriteLine(check.AllVowels("ä"));
                Console.SetOut(stdout);
                string comparison = "True\nTrue\nTrue\nTrue\nTrue\nTrue\nTrue\nTrue\nFalse\nFalse\nFalse\nFalse\n";
                Assert.AreEqual(comparison, sw.ToString().Replace("\r\n", "\n"), "Only the wovels mentioned in the exercise should work");
            }
        }