public void GetRestaurantByIdShouldReturnResult()
{
// arrange
var options = new DbContextOptionsBuilder <RestaurantReviewsDbContext>()
.UseInMemoryDatabase("GetRestaurantByIdShouldReturnResult")
.Options;
using var arrangeContext = new RestaurantReviewsDbContext(options);
var id = 5;
arrangeContext.Restaurant.Add(new Restaurant {
Id = id, Name = "Abc"
});
arrangeContext.SaveChanges();
using var actContext = new RestaurantReviewsDbContext(options);
var repo = new RestaurantRepository(actContext, new NullLogger <RestaurantRepository>());
// act
var result = repo.GetRestaurantById(id);
// assert
// if I needed to check the actual database here, i would use a separate assertContext as well.
Assert.NotNull(result);
}
public static IRestaurantRepository CreateRestaurantRepository()
{
var optionsBuilder = new DbContextOptionsBuilder <RestaurantReviewsDbContext>();
optionsBuilder.UseSqlServer(SecretConfiguration.ConnectionString);
var dbContext = new RestaurantReviewsDbContext(optionsBuilder.Options);
return(new RestaurantRepository(dbContext));
}
public void AddRestaurantShouldAdd()
{
// arrange
var options = new DbContextOptionsBuilder <RestaurantReviewsDbContext>()
.UseInMemoryDatabase("AddRestaurantShouldAdd")
.Options;
var name = "Abc";
var restaurant = new RestaurantReviews.Library.Models.Restaurant {
Id = 5, Name = name
};
using var actContext = new RestaurantReviewsDbContext(options);
var repo = new RestaurantRepository(actContext, new NullLogger <RestaurantRepository>());
// act
repo.AddRestaurant(restaurant);
repo.Save();
// assert
using var assertContext = new RestaurantReviewsDbContext(options);
var rest = assertContext.Restaurant.First(r => r.Name == name);
Assert.NotNull(rest);
}
/// <summary>
/// Initializes a new restaurant repository given a suitable restaurant data source.
/// </summary>
/// <param name="dbContext">The data source</param>
public RestaurantRepository(RestaurantReviewsDbContext dbContext)
{
_dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
}
public RestaurantRepository(RestaurantReviewsDbContext context)
{
_context = context;
}
/// <summary>
/// Initializes a new restaurant repository given a suitable restaurant data source.
/// </summary>
/// <param name="dbContext">The data source</param>
/// <param name="logger">The logger</param>
public RestaurantRepository(RestaurantReviewsDbContext dbContext, ILogger <RestaurantRepository> logger)
{
_dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
}
/// <summary> /// Initializes a new restaurant repository given a suitable restaurant data source. /// </summary> /// <param name="dbContext">The data source</param> public RestaurantRepository(RestaurantReviewsDbContext dbContext) =>
