public void Delete_Country_By_Id()
{
var countryToSave = new Country();
countryToSave.Name = "sarasa";
countryToSave.Id = 1;
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: "Delete_Country_By_Id")
.Options;
using (var context = new ApplicationDbContext(options))
{
var service = new CountriesService(context);
service.AddCountry(countryToSave);
Assert.Single(service.GetAllCountries());
service.DeleteById(1);
Assert.Empty(service.GetAllCountries());
}
}
