public void CalculateLines_CSharpFile_ShouldReturnCorrectResult()
        {
            Console.WriteLine(Directory.GetCurrentDirectory());
            _calculator = new LineCalculator("../../../TestFiles/CSharp.cs");
            var actual = _calculator.CalculateLines();

            var expected = new CalculationResult
            {
                CodeLines    = 5,
                CommentLines = 5,
                HybridLines  = 3,
                EmptyLines   = 3
            };

            expected.Should().BeEquivalentTo(actual);
        }