/// <summary>
/// Process the specified file and output the data in the specified sort order
/// </summary>
/// <param name="filename">Filename to parse</param>
/// <param name="sortOrder"></param>
/// <returns></returns>
public static int ProcessFile(string filename, SortOrder sortOrder)
{
// Check to see if the file exists, if not throw an exception
if (!File.Exists(filename))
{
throw new FileNotFoundException("File not found", filename);
}
// Read all the lines of the file
var lines = File.ReadAllLines(filename);
var factory = new PersonFactory();
List <Record> records = new List <Record>();
// For each line that isn't null or empty, parse the line and add the record to the list
foreach (var line in lines.Where(x => !String.IsNullOrEmpty(x)))
{
records.Add(factory.ParseLine(line));
}
// Output the formatted output in the specified sort order
System.Console.WriteLine(Output.Format(records, sortOrder));
return(RETURN_SUCCESS);
}
public void Person_BlankFirstName()
{
// Arrange
string input = "Roberts, , Male, Purple, 1973-04-11";
Person expected = new Person()
{
LastName = "Roberts", FirstName = "George", Gender = Gender.Male, FavoriteColor = "Purple", DateOfBirth = new DateTime(1973, 4, 11)
};
// Act
var factory = new PersonFactory();
// Assert
Assert.ThrowsException <FormatException>(() => factory.ParseLine(input));
}
public void Input_SpaceDelimitedShouldParseSuccessfully()
{
// Arrange
string input = "Roberts George Male Purple 1973-04-11";
Person expected = new Person()
{
LastName = "Roberts", FirstName = "George", Gender = Gender.Male, FavoriteColor = "Purple", DateOfBirth = new DateTime(1973, 4, 11)
};
// Act
var factory = new PersonFactory();
var actual = factory.ParseLine(input);
// Assert
Assert.AreEqual <Person>(expected, (Person)actual);
}