public void ReadFile_FileIsEmpty()
{
string fileName = "EmptyFile.txt";
CreateEmptyInputFile(fileName);
IFileHelper expenseFileHelper = new ExpenseFileHelper(fileName);
expenseFileHelper.ReadFile();
}
public void ValidateFile_NothingToProcess()
{
string fileName = "FileNothingToProcess.txt";
CreateInputFileNothingToProcess(fileName);
IFileHelper expenseFileHelper = new ExpenseFileHelper(fileName);
expenseFileHelper.ReadFile();
expenseFileHelper.ValidateFile();
}
public void CreateOutput_CheckOutputName()
{
string fileName = "TestExpenses.txt";
CreateInputFile(fileName);
IFileHelper expenseFileHelper = new ExpenseFileHelper(fileName);
expenseFileHelper.ReadFile();
expenseFileHelper.ValidateFile();
expenseFileHelper.CreateOutput();
Assert.IsTrue(FileExists(fileName + ".out"));
}
public void ValidateFile_CheckExpenses()
{
string fileName = "TestExpenses.txt";
CreateInputFile(fileName);
IFileHelper expenseFileHelper = new ExpenseFileHelper(fileName);
expenseFileHelper.ReadFile();
expenseFileHelper.ValidateFile();
List <Expense> expenses = expenseFileHelper.GetExpenses();
Assert.AreEqual(expenses.Count, 1);
Assert.AreEqual(expenses[0].Participants.Count, 2);
Assert.AreEqual(expenses[0].Participants[0].TotalCharge, 14.00);
Assert.AreEqual(expenses[0].Participants[1].TotalCharge, 15.95);
}
public void ReadFile_NoExists()
{
IFileHelper expenseFileHelper = new ExpenseFileHelper("NoFile.txt");
expenseFileHelper.ReadFile();
}