public void DeleteMovieWhenExistingItemShouldDelete()
{
//Arrange -> prepare the objects
var repo = new GenericRepository<Movie>(new MoviesGalleryContext());
var movie = new Movie()
{
Id = 1,
Length = 10,
Ration = 10
};
//Act -> perform some logic
repo.Add(movie);
repo.SaveChanges();
var movieFromDb = repo.GetById(movie.Id);
repo.Delete(movieFromDb);
repo.SaveChanges();
var newMovieFromDb = repo.GetById(movie.Id);
//Asssert -> expect and exception
Assert.IsNull(newMovieFromDb);
}
public void AddMovieWhenMovieIsInvalidShouldThrowException()
{
//Arrange -> prepare the objects
var repo = new GenericRepository<Movie>(new MoviesGalleryContext());
var invalidMovie = new Movie()
{
Id = 1,
Length = 20,
Ration = 20
};
//Act -> perform some logic
repo.Add(invalidMovie);
repo.SaveChanges();
//Asssert -> expect and exception
}
public void AddMovieWhenMovieIsAddedToDbShouldReturnMovie()
{
//Arange -> prepare the objects
var repo = new GenericRepository<Movie>(new MoviesGalleryContext());
var movie = new Movie()
{
Id = 1,
Length = 1,
Ration = 3
};
//Act -> perform some logic
repo.Add(movie);
repo.SaveChanges();
//Assert -> validate the results
var movieFromDb = repo.GetById(movie.Id);
Assert.IsNotNull(movieFromDb);
Assert.AreEqual(movie.Length, movieFromDb.Length);
Assert.AreEqual(movie.Ration, movieFromDb.Ration);
Assert.IsTrue(movieFromDb.Id != 0);
}
public IHttpActionResult AddMovie([FromBody] MovieBindingModel model)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var moive = new Movie()
{
Title = model.Title,
Length = model.Length,
Ration = model.Rotation
};
this.Data.Moveis.Add(moive);
this.Data.SaveChanges();
return CreatedAtRoute("DefaultApi", new { id = moive.Id }, moive);
}
public void ModifyMovieWhenExistingItemShouldModify()
{
//Arrange -> prepare the objects
var repo = new GenericRepository<Movie>(new MoviesGalleryContext());
var movie = new Movie()
{
Id = 1,
Length = 10,
Ration = 10
};
//Act -> perform some logic
repo.Add(movie);
repo.SaveChanges();
movie.Length = 2;
movie.Ration = 7;
repo.Update(movie);
repo.SaveChanges();
var movieFromDb = repo.GetById(movie.Id);
Assert.IsNotNull(movieFromDb);
Assert.AreEqual(2, movieFromDb.Length);
Assert.AreEqual(7, movieFromDb.Ration);
Assert.IsTrue(movieFromDb.Id != 0);
}
public IHttpActionResult PostMovie(AddMovieInputModel movieModel)
{
if (movieModel == null)
{
return this.BadRequest("Model cannot be null");
}
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
if (!this.MoviesGalleryData.Genres.All().Any(g => g.Id == movieModel.GenreId))
{
return this.BadRequest("Genre with such id does not exists");
}
if (movieModel.Ration > 10 || movieModel.Ration < 1)
{
return this.BadRequest("Ration must be in range [1..10]");
}
var movie = new Movie()
{
Title = movieModel.Title,
Length = movieModel.Length,
Ration = movieModel.Ration,
Country = movieModel.Country,
GenreId = movieModel.GenreId
};
this.MoviesGalleryData.Movies.Add(movie);
this.MoviesGalleryData.SaveChanges();
var result = new { movie.Id, movie.Title };
return this.CreatedAtRoute("DefaultApi", new { id = movie.Id }, result);
}