public double CheckRowSum_ValidNumericRow_ValidSum(string line)
        {
            // Arrange
            var maxRowFinder = new MaxRowFinder();

            // Act
            var result = maxRowFinder.GetRowSum(line);

            // Assert
            return(result);
        }
        public bool IsNumericRow_InValidNumericRows_False(string line)
        {
            // Arrange
            var maxRowFinder = new MaxRowFinder();

            // Act
            bool result = maxRowFinder.IsNumericRow(line);

            // Assert
            return(result);
        }
        public void GetMaxElementSumRow_ValidNumericRows_ReturnValidRowNumber()
        {
            // Arrange
            var maxRowFinder = new MaxRowFinder();
            var fileRows     = new string[]
            {
                "1.4,2.5,6.5",
                "1.9,3.0,2",
                "1.5"
            };

            // Act
            var result = maxRowFinder.GetMaxElementSumRow(fileRows);

            // Assert
            Assert.AreEqual(result, 0);
        }