/// <summary>
/// Reads a file and starts to format the text of that file
/// </summary>
/// <param name="filePath"></param>
private static void ShowFormattedText(string filePath)
{
try
{
if (!File.Exists(filePath))
{
return;
}
var inputText = File.ReadAllText(filePath);
var textManipulate = new TextManipulate();
var frequencyList = textManipulate.GetFormattedData(inputText);
if (frequencyList == null)
{
return;
}
foreach (var item in frequencyList)
{
Console.WriteLine($"{item.WorkCount}: {item.Word}");
Console.WriteLine();
}
}
catch (Exception ex)
{
var exception = ex.ToString();
//TODO:Log exception using a custom exception handler
}
}
public void GetFormattedData_NullAsInput()
{
//Arrange
var processInput = new TextManipulate();
//Act
var actual = processInput.GetFormattedData(null);
//Assert
//Exception expected
}
public void GetFormattedData_CompareFirstItem()
{
//Arrange
var processInput = new TextManipulate();
var inputText = "Go do that thing that you do so well";
var expected = "1: Go";
//Act
var actual = processInput.GetFormattedData(inputText);
//Assert
Assert.AreEqual($"{actual[0].WorkCount}: {actual[0].Word}", expected);
}
public void GetFormattedData_CountOfOutputItems()
{
//Arrange
var processInput = new TextManipulate();
var inputText = "Go do that thing that you do so well";
var expectedCount = 7;
//Act
var actual = processInput.GetFormattedData(inputText);
//Assert
Assert.AreEqual(actual.Count, expectedCount);
}