public async Task FindPathsBetweenNodes_ReturnsAnEmptyList()
{
// Arrange
var mockPointsRepo = new Mock <IPointsRepository>();
mockPointsRepo.Setup(repo => repo.GetPointByName("A")).Returns(Task.FromResult(GetTestPoints("A")));
mockPointsRepo.Setup(repo => repo.GetPointByName("B")).Returns(Task.FromResult(GetTestPoints("B")));
mockPointsRepo.Setup(repo => repo.GetPointByName("C")).Returns(Task.FromResult(GetTestPoints("C")));
mockPointsRepo.Setup(repo => repo.GetPointByName("D")).Returns(Task.FromResult(GetTestPoints("D")));
var mockRoutesRepo = new Mock <IRoutesRepository>();
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(1)).Returns(Task.FromResult(GetTestRoutes(1)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(2)).Returns(Task.FromResult(GetTestRoutes(2)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(3)).Returns(Task.FromResult(GetTestRoutes(3)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(4)).Returns(Task.FromResult(GetTestRoutes(4)));
var service = new PathsService(mockRoutesRepo.Object, mockPointsRepo.Object);
// Act
var result = await service.FindPathsBetweenNodes("A", "A");
// Assert
var model = Assert.IsAssignableFrom <List <Path> >(result);
Assert.Empty(result);
}
public async Task FindPathsBetweenNodes_ReturnsAListOfPaths()
{
// Arrange
var mockPointsRepo = new Mock <IPointsRepository>();
mockPointsRepo.Setup(repo => repo.GetPointByName("A")).Returns(Task.FromResult(GetTestPoints("A")));
mockPointsRepo.Setup(repo => repo.GetPointByName("B")).Returns(Task.FromResult(GetTestPoints("B")));
mockPointsRepo.Setup(repo => repo.GetPointByName("C")).Returns(Task.FromResult(GetTestPoints("C")));
mockPointsRepo.Setup(repo => repo.GetPointByName("D")).Returns(Task.FromResult(GetTestPoints("D")));
mockPointsRepo.Setup(repo => repo.GetPointByName("E")).Returns(Task.FromResult(GetTestPoints("E")));
mockPointsRepo.Setup(repo => repo.GetPointByName("F")).Returns(Task.FromResult(GetTestPoints("F")));
mockPointsRepo.Setup(repo => repo.GetPointByName("G")).Returns(Task.FromResult(GetTestPoints("G")));
mockPointsRepo.Setup(repo => repo.GetPointByName("H")).Returns(Task.FromResult(GetTestPoints("H")));
mockPointsRepo.Setup(repo => repo.GetPointByName("I")).Returns(Task.FromResult(GetTestPoints("I")));
var mockRoutesRepo = new Mock <IRoutesRepository>();
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(1)).Returns(Task.FromResult(GetExerciseTestRoutes(1)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(2)).Returns(Task.FromResult(GetExerciseTestRoutes(2)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(3)).Returns(Task.FromResult(GetExerciseTestRoutes(3)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(4)).Returns(Task.FromResult(GetExerciseTestRoutes(4)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(5)).Returns(Task.FromResult(GetExerciseTestRoutes(5)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(6)).Returns(Task.FromResult(GetExerciseTestRoutes(6)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(7)).Returns(Task.FromResult(GetExerciseTestRoutes(7)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(8)).Returns(Task.FromResult(GetExerciseTestRoutes(8)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(9)).Returns(Task.FromResult(GetExerciseTestRoutes(9)));
var service = new PathsService(mockRoutesRepo.Object, mockPointsRepo.Object);
// Act
var result = await service.FindPathsBetweenNodes("A", "B");
// Assert
var model = Assert.IsAssignableFrom <List <Path> >(result);
Assert.Equal(5, result.Count);
}
public async Task FindPathsBetweenNodes_ReturnsAnList_WithoutDirectPaths()
{
// Arrange
var mockPointsRepo = new Mock <IPointsRepository>();
mockPointsRepo.Setup(repo => repo.GetPointByName("A")).Returns(Task.FromResult(GetTestPoints("A")));
mockPointsRepo.Setup(repo => repo.GetPointByName("B")).Returns(Task.FromResult(GetTestPoints("B")));
mockPointsRepo.Setup(repo => repo.GetPointByName("C")).Returns(Task.FromResult(GetTestPoints("C")));
mockPointsRepo.Setup(repo => repo.GetPointByName("D")).Returns(Task.FromResult(GetTestPoints("D")));
var mockRoutesRepo = new Mock <IRoutesRepository>();
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(1)).Returns(Task.FromResult(GetTestRoutes(1)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(2)).Returns(Task.FromResult(GetTestRoutes(2)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(3)).Returns(Task.FromResult(GetTestRoutes(3)));
mockRoutesRepo.Setup(repo => repo.GetRoutesByOrigin(4)).Returns(Task.FromResult(GetTestRoutes(4)));
var service = new PathsService(mockRoutesRepo.Object, mockPointsRepo.Object);
// Act
var result = await service.FindPathsBetweenNodes("A", "D");
// Assert
var model = Assert.IsAssignableFrom <List <Path> >(result);
Assert.Equal(2, result.Count);
foreach (Path p in result)
{
Assert.NotEqual(2, p.Points.Count);
}
}
public PathsController(PathsService PathsService)
{
_PathsService = PathsService;
}
