public AppEnvironment(ILogger logger, IConsoleManager consoleManager)
{
this.logger = logger;
this.consoleManager = consoleManager;
triangleParser = new TriangleParser();
}
public void handle_invalid_sides_in_string()
{
var input = "1 2 a";
var triangleParser = new TriangleParser();
Assert.Throws <FormatException>(() => triangleParser.ParseSingle(input));
}
public void handle_too_few_sides_in_string()
{
var input = "1 2";
var triangleParser = new TriangleParser();
Assert.Throws <ArgumentException>(() => triangleParser.ParseSingle(input));
}
public void parse_input_string_to_sides()
{
var input = " 330 143 338";
var triangle = new TriangleParser().ParseSingle(input);
Assert.AreEqual(143, triangle.Sides[0]);
Assert.AreEqual(330, triangle.Sides[1]);
Assert.AreEqual(338, triangle.Sides[2]);
}
public void convert_from_vertical_to_horizontal()
{
var input = new[]
{ " 101 301 501",
"102 302 502",
"103 303 503",
"201 401 601",
"202 402 602",
"203 403 603" };
var converted = new TriangleParser().ParseInputSet(input);
Assert.AreEqual("501 502 503", converted[2]);
Assert.AreEqual("401 402 403", converted[4]);
}
static void Main(string[] args)
{
string path = string.Format("{0}\\..\\..\\Files\\", Environment.CurrentDirectory);
string inputFile = string.Format("{0}input.csv", path);
string outputFile = string.Format("{0}output.csv", path);
IDataSource textDataSource = new TextDataSource(inputFile, outputFile);
try
{
Console.WriteLine("Input Data:");
Console.WriteLine("===========");
Console.WriteLine(File.ReadAllText(inputFile));
IEnumerable <string> inputData = textDataSource.Read();
textDataSource.Data = inputData;
IDataFormatter csvDataFormatter = new CsvDataFormatter(',', true);
IDataReadResult dataReadResult = new DataReadResult();
IParser triangleParser = new TriangleParser(textDataSource, csvDataFormatter, dataReadResult);
dataReadResult = triangleParser.ReadDataSource();
triangleParser.PopulateData(dataReadResult.Products, dataReadResult.FirstYear, dataReadResult.LastYear);
IEnumerable <string> dataToWrite = triangleParser.GetDataForOutput(dataReadResult.Products, csvDataFormatter);
textDataSource.Write(dataToWrite, dataReadResult.FirstYear, dataReadResult.NumberOfYears);
Console.WriteLine();
Console.WriteLine("File processed");
Console.WriteLine();
Console.WriteLine("Output Data:");
Console.WriteLine("===========");
Console.WriteLine(File.ReadAllText(outputFile));
}
catch (Exception ex)
{
Console.Write("Error processing file");
}
Console.ReadLine();
}
public TriangleParserTests()
{
triangleParser = new TriangleParser();
}
