public void CheckValueCorrectness_InvalidArrayLength_Exception(string[] arr, bool expected)
        {
            CheckValues p = new CheckValues();

            Action act = () => p.CheckValuesCorrectness(arr);

            act.Should().Throw <ArgumentException>();
        }
        public void CheckValueCorrectness_WhenValuesCorrect_ReturnTrue(string[] arr, bool expected)
        {
            CheckValues p = new CheckValues();

            bool validate = p.CheckValuesCorrectness(arr);

            validate.Should().Be(expected);
        }