public void GetLineTypeTest_Null()
        {
            // Arrange
            string s = null;

            // Act
            Parser.LineType result = Parser.GetLineType(s);
        }
        private void DoGetLineTypeTest(string line, Parser.LineType expected)
        {
            // Arrange

            // Act
            Parser.LineType result = Parser.GetLineType(line);

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