public async void VehiclesController_GetVehicleByUuid(Guid uuid)
{
try
{
var options = new DbContextOptionsBuilder <NMTFleetManagerContext>()
.UseSqlite(connection)
.Options;
using (context = new NMTFleetManagerContext(options))
{
context.Database.OpenConnection();
context.Database.EnsureCreated();
}
using (context = new NMTFleetManagerContext(options))
{
SeedCollection seedCollection = SeedData.Seed();
context.Vehicles.AddRange(seedCollection.Vehicles);
context.SaveChanges();
}
using (context = new NMTFleetManagerContext(options))
{
var expected = await context.Vehicles.SingleOrDefaultAsync(v => v.Uuid == uuid);
vehiclesController = new VehiclesController(context);
var actionResult = await vehiclesController.GetVehicleByUuid(uuid);
if (expected == null)
{
Assert.IsType <NotFoundResult>(actionResult.Result);
}
else
{
var okResult = actionResult.Result as OkObjectResult;
var actual = okResult?.Value as Vehicle;
Assert.Equal(expected, actual);
}
}
}
finally
{
connection.Close();
}
}
public async void VehiclesController_GetVehicles()
{
// Arrange (DB schema)
try
{
// TODO: UseModel to override OnModelCreating
var options = new DbContextOptionsBuilder <NMTFleetManagerContext>()
.UseSqlite(connection)
.Options;
using (context = new NMTFleetManagerContext(options))
{
context.Database.OpenConnection();
context.Database.EnsureCreated();
}
// Seed data into the context
using (context = new NMTFleetManagerContext(options))
{
SeedCollection seedCollection = SeedData.Seed();
context.Vehicles.AddRange(seedCollection.Vehicles);
context.SaveChanges();
}
// Assert
using (context = new NMTFleetManagerContext(options))
{
int expected = 5;
vehiclesController = new VehiclesController(context);
var actionResult = await vehiclesController.GetVehicles();
var okResult = actionResult.Result as OkObjectResult;
var vehicles = okResult?.Value as IEnumerable <Vehicle>;
var actual = vehicles.Count();
Assert.Equal(expected, actual);
}
}
finally
{
connection.Close();
}
}
public async void VehiclesController_PutVehicle(Guid uuid, Vehicle vehicle)
{
try
{
var options = new DbContextOptionsBuilder <NMTFleetManagerContext>()
.UseSqlite(connection)
.Options;
using (context = new NMTFleetManagerContext(options))
{
context.Database.OpenConnection();
context.Database.EnsureCreated();
}
using (context = new NMTFleetManagerContext(options))
{
SeedCollection seedCollection = SeedData.Seed();
context.Vehicles.AddRange(seedCollection.Vehicles);
context.SaveChanges();
}
using (context = new NMTFleetManagerContext(options))
{
var controller = new VehiclesController(context);
var actionResult = await controller.PutVehicle(uuid, vehicle);
bool validVehicle = await context.Vehicles.AnyAsync(v => v.Uuid == uuid && v.Uuid == vehicle.Uuid);
if (validVehicle)
{
Assert.IsType <NoContentResult>(actionResult);
var expected = vehicle;
var actual = await context.Vehicles.SingleOrDefaultAsync(v => v.Uuid == uuid);
output.WriteLine(expected.ToString());
output.WriteLine(actual.ToString());
Assert.Equal(expected, actual);
}
else
{
Assert.IsNotType <NoContentResult>(actionResult);
var invalidVehicle = vehicle;
var actual = await context.Vehicles.SingleOrDefaultAsync(v => v.Uuid == uuid);
if (actual == null)
{
actual = await context.Vehicles.SingleOrDefaultAsync(v => v.Uuid == vehicle.Uuid);
if (actual == null)
{
// since actual does not refer to any existing vehicle in the context, pass test
Assert.Null(actual);
return;
}
}
// ensure that the corresponding vehicle in the context has not been updated
Assert.NotEqual(invalidVehicle.Odometer, actual.Odometer);
Assert.NotEqual(invalidVehicle.Registration, actual.Registration);
}
}
}
finally
{
connection.Close();
}
}