public void ReadNumbers_ValidFile_ReturnsNumbers()
{
var filePath = Common.GetFilePath("valid file.csv");
var numbersService = new NumbersService(filePath);
var numbers = numbersService.ReadNumbers();
numbers.Count.Should().Be(1000);
}
public void Setup()
{
_calculationsService = new CalculationsService();
var filePath = Common.GetFilePath("valid file.csv");
_numbersService = new NumbersService(filePath);
_numbers = _numbersService.ReadNumbers();
}
public void ReadNumbers_InvalidFileContents_ThrowsException()
{
var filePath = Common.GetFilePath("invalid file.csv");
var numbersService = new NumbersService(filePath);
Action act = () => numbersService.ReadNumbers();
act.Should().Throw <CorruptFileException>()
.WithMessage($"The file {filePath} contains invalid data.");
}
public void ReadNumbers_InvalidFilePath_ThrowsException()
{
var filePath = Common.GetFilePath("non-existant file.csv");
var numbersService = new NumbersService(filePath);
Action act = () => numbersService.ReadNumbers();
act.Should().Throw <ArgumentException>()
.WithMessage($"The file {filePath} is invalid.");
}