public void Run_writes_MaxNumberExceeded_to_console_when_FileNotFound3Times()
{
// arrange
IConsole console = Substitute.For <IConsole>();
ITripLogic tripLogic = Substitute.For <ITripLogic>();
IStreamReader streamReader = Substitute.For <IStreamReader>();
console.ReadLine().Returns("file");
streamReader.FileExists(Arg.Any <string>()).Returns(false, false, false);
// act
Program.Run(tripLogic, console, streamReader);
// assert
console.Received().WriteLine("You have exceeded the maximum number of tries.\n");
}
public static void Main(string[] args)
{
ServiceProvider serviceProvider = new ServiceCollection()
.AddSingleton <ITripLogic, TripLogic>()
.AddSingleton <IConsole, ConsoleWrapper>()
.AddSingleton <IStreamReader, StreamReaderWrapper>()
.BuildServiceProvider();
ITripLogic tripLogic = serviceProvider.GetService <ITripLogic>();
IConsole console = serviceProvider.GetService <IConsole>();
IStreamReader reader = serviceProvider.GetService <IStreamReader>();
Run(tripLogic, console, reader);
console.WriteLine("Press any key to exit.");
console.ReadKey();
}
public void Run_writes_FileNotFoundMessage_to_console_when_FileNotFound()
{
// arrange
IConsole console = NSubstitute.Substitute.For <IConsole>();
ITripLogic tripLogic = Substitute.For <ITripLogic>();
IStreamReader streamReader = Substitute.For <IStreamReader>();
console.ReadLine().Returns("file");
streamReader.FileExists(Arg.Any <string>()).Returns(false, true);
tripLogic.CalculateResults(new List <Driver>(), new List <Trip>()).Returns(new List <string>());
// act
Program.Run(tripLogic, console, streamReader);
// assert
console.Received().WriteLine("File not found. Please try again.\n");
}
public void Run_writes_DriverResults_to_console_when_DriverResultsExist()
{
// arrange
IConsole console = Substitute.For <IConsole>();
ITripLogic tripLogic = Substitute.For <ITripLogic>();
IStreamReader streamReader = Substitute.For <IStreamReader>();
var driverResults = new List <string>()
{
"test string",
};
console.ReadLine().Returns("file");
streamReader.FileExists(Arg.Any <string>()).Returns(true);
tripLogic.CalculateResults(new List <Driver>(), new List <Trip>()).ReturnsForAnyArgs(driverResults);
// act
Program.Run(tripLogic, console, streamReader);
// assert
console.Received().WriteLine(driverResults[0]);
}
public static void Run(ITripLogic tripLogic, IConsole console, IStreamReader streamReader)
{
string filePath = PromptForFile(console);
int attempts = 1;
while (!streamReader.FileExists(filePath))
{
if (attempts < 3)
{
console.WriteLine("File not found. Please try again.\n");
filePath = PromptForFile(console);
}
else
{
console.WriteLine("You have exceeded the maximum number of tries.\n");
return;
}
attempts++;
}
streamReader.CreateReader(filePath);
List <Driver> drivers = tripLogic.RegisterDrivers(streamReader);
List <Trip> trips = tripLogic.RegisterTrips(streamReader, drivers);
List <string> driverResults = tripLogic.CalculateResults(drivers, trips);
if (driverResults != null && driverResults.Any())
{
driverResults.ForEach(console.WriteLine);
}
}
public HomeController(IStationLogic client, ITripLogic tripLogic)
{
_client = client;
_tripLogic = tripLogic;
}
public CommandLogic(IDriverLogic personLogic, ITripLogic tripLogic)
{
_driverLogic = personLogic;
_tripLogic = tripLogic;
}
