public void ShouldAddNewTrail()
{
IEnumerable<Trail>trails = _repositoryFactory.Repository.List<Trail>();
int priorCount =trails.Count();
Trail newTrail = new Trail
{
Description = "testDescription",
Name = "testName",
LocationId = 1,
TrailTypeId = 1
};
// Begin transaction
_repositoryFactory.Repository.BeginTransaction();
// Add the newtrail to the context
Trail trail = _repositoryFactory.Repository.Insert(newTrail);
// Save the context to the database, causing the database to be updated
_repositoryFactory.Repository.SaveChanges();
// At this stage, the database has the new row, so the identity has been incremented and assigned
Assert.IsTrue(trail.Id > 0);
Assert.IsTrue(newTrail.Id > 0);
trails = _repositoryFactory.Repository.List<Trail>();
int postCount =trails.Count();
Assert.AreEqual(postCount, priorCount + 1);
// Rollback the transaction, to make the test repeatable
_repositoryFactory.Repository.RollbackTransaction();
}
//
// GET: /Trail/Create
public ActionResult Create()
{
Trail newTrail = new Trail();
ViewBag.PossibleLocations = _repository.List<Location>();
ViewBag.PossibleTrailTypes = _repository.List<TrailType>();
ViewBag.PossibleDifficulties = _repository.List<Difficulty>();
return View(newTrail);
}
public ActionResult Create(Trail trail, HttpPostedFileBase file)
{
if (ModelState.IsValid)
{
if (file!= null)
{
BinaryReader binaryReader = new BinaryReader(file.InputStream);
byte[] byteArray = binaryReader.ReadBytes(file.ContentLength);
trail.Image = byteArray;
}
// see Comment 1
if (trail.DifficultyId.HasValue)
{
Difficulty difficulty = _repository.GetById<Difficulty>(trail.DifficultyId.Value);
trail.Difficulty = difficulty;
}
Location location = _repository.GetById<Location>(trail.LocationId);
trail.Location = location;
TrailType trailType = _repository.GetById<TrailType>(trail.TrailTypeId);
trail.TrailType = trailType;
_repository.Insert(trail);
_repository.SaveChanges();
return RedirectToAction("Index");
}
//=================================
var image = WebImage.GetImageFromRequest();
if (image != null)
{
if (image.Width > 500)
{
image.Resize(500, ((500 * image.Height) / image.Width));
}
//newImage.MimeType = image.ContentType;
// file.ContentType
var binaryReader = new BinaryReader(file.InputStream);
//newImage.Data =
byte[] byteArray = binaryReader.ReadBytes(file.ContentLength);
binaryReader.Close();
//var filename = Path.GetFileName(image.FileName);
//image.Save(Path.Combine("../Uploads/Images", filename));
//filename = Path.Combine("~/Uploads/Images", filename);
//string ImageUrl = Url.Content(filename);
//string ImageAltText = image.FileName.Substring(0, image.FileName.Length - 4);
}
//=================================
ViewBag.PossibleLocations = _repository.List<Location>();
ViewBag.PossibleTrailTypes = _repository.List<TrailType>();
ViewBag.PossibleDifficulties = _repository.List<Difficulty>();
return View();
}
public void ShouldAddNewTrail()
{
using (new TransactionScope())
{
using (TrailsContext context = new TrailsContext())
{
DbSet<Trail> trails = context.Trails;
trails.Load();
int priorCount = trails.Local.Count;
Trail newTrail = new Trail
{
Name = "testTrailName",
Description = "testDescription",
Distance = 32,
ElevationGain = 3000M,
TrailTypeId = 1,
LocationId = 1,
DifficultyId = 1
};
// Add the new trail to the context
Trail trail = trails.Add(newTrail);
// Save the context to the database, causing the database to be updated
context.SaveChanges();
// At this stage, the database has the new row, so the identity has been incremented and assigned
Assert.IsTrue(trail.Id > 0);
Assert.IsTrue(newTrail.Id > 0);
trails.Load();
int postCount = trails.Local.Count;
Assert.AreEqual(postCount, priorCount + 1);
}
// Rollback the transaction, to make the test repeatable
}
}
public ActionResult Edit(Trail trail, HttpPostedFileBase file)
{
// Get the trail data back from the database and only then populate it from the model,
// because the form does not contain every piece of information about the entity;
// specifically, it is missing the Image
Trail savedTrail = _repository.GetById<Trail>(trail.Id);
if (ModelState.IsValid)
{
UpdateModel(savedTrail);
if (file != null)
{
BinaryReader binaryReader = new BinaryReader(file.InputStream);
byte[] byteArray = binaryReader.ReadBytes(file.ContentLength);
savedTrail.Image = byteArray;
}
// see Comment 1
if (trail.DifficultyId.HasValue)
{
Difficulty difficulty = _repository.GetById<Difficulty>(trail.DifficultyId.Value);
trail.Difficulty = difficulty;
}
else
trail.Difficulty = null;
if (trail.Location == null || trail.Location.Id != trail.LocationId)
{
Location location = _repository.GetById<Location>(trail.LocationId);
trail.Location = location;
}
if (trail.TrailType == null || trail.TrailType.Id != trail.TrailTypeId)
{
TrailType trailType = _repository.GetById<TrailType>(trail.TrailTypeId);
trail.TrailType = trailType;
}
_repository.Update(savedTrail);
_repository.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.PossibleLocations = _repository.List<Location>();
ViewBag.PossibleTrailTypes = _repository.List<TrailType>();
ViewBag.PossibleDifficulties = _repository.List<Difficulty>();
return View();
}
