public void When_ConcatenatingRotatorWithCapac_ThenShould_ReturnRotatorCapac()
        {
            var values = new string[] { "rotator", "capac" };

            var result = StringService.Concatenate(values);

            Assert.IsTrue(result == "rotatorcapac");
        }
        public void When_ConcatenateCalledWithNotEmptyArgument_ThenShould_ReturnConcatenateStrings()
        {
            var values = new[] { "rotator", "capac" };

            var result = StringService.Concatenate(values);

            Assert.IsTrue(result == "rotatorcapac");
        }
        public void When_ConcatenateCalledWithAListOfStrings_ThenShould_ReturnTheListConcatenated()
        {
            var values = new string[] { "rotator", "capac" };

            var result = StringService.Concatenate(values);

            Assert.IsTrue(result == "rotatorcapac");
        }
        public void When_ConcatenateCalledWithEmptyArgument_ThenShould_ReturnEmptyArray()
        {
            var result = StringService.Concatenate();

            Assert.IsTrue(result == "");
        }