public async void TestSaveNotExistingAccommodationWithNotExistingId()
{
var optionsBuilder = new DbContextOptionsBuilder <HomeMyDayDbContext>();
optionsBuilder.UseInMemoryDatabase(Guid.NewGuid().ToString());
HomeMyDayDbContext context = new HomeMyDayDbContext(optionsBuilder.Options);
Accommodation existingAccommodation = new Accommodation()
{
Id = 2,
Description = DEFAULT_ACCOMMODATION_DESCRIPTION,
Name = "Example Name",
Country = "Unknown",
MaxPersons = 2
};
await context.Accommodations.AddAsync(existingAccommodation);
await context.SaveChangesAsync();
IAccommodationRepository repository = new EFAccommodationRepository(context);
// Change some values
Accommodation accommodationToUpdate = new Accommodation()
{
Id = 3,
Country = "The Netherlands",
Name = "Updated name",
Description = "Updated description",
MaxPersons = 2
};
await Assert.ThrowsAsync <DbUpdateConcurrencyException>(() => repository.Save(accommodationToUpdate));
}
public async void TestSaveNullAccommodation()
{
var optionsBuilder = new DbContextOptionsBuilder <HomeMyDayDbContext>();
optionsBuilder.UseInMemoryDatabase(Guid.NewGuid().ToString());
HomeMyDayDbContext context = new HomeMyDayDbContext(optionsBuilder.Options);
context.Accommodations.AddRange(
new Accommodation()
{
Description = DEFAULT_ACCOMMODATION_DESCRIPTION
}
);
await context.SaveChangesAsync();
IAccommodationRepository repository = new EFAccommodationRepository(context);
await Assert.ThrowsAsync <ArgumentNullException>(() => repository.Save(null));
}
public async void TestSaveUpdatedAccommodation()
{
var optionsBuilder = new DbContextOptionsBuilder <HomeMyDayDbContext>();
optionsBuilder.UseInMemoryDatabase(Guid.NewGuid().ToString());
HomeMyDayDbContext context = new HomeMyDayDbContext(optionsBuilder.Options);
Accommodation accommodationToUpdate = new Accommodation()
{
Id = 1,
Description = DEFAULT_ACCOMMODATION_DESCRIPTION,
Name = "Example Name",
Country = "Unknown",
MaxPersons = 2
};
await context.Accommodations.AddAsync(accommodationToUpdate);
await context.SaveChangesAsync();
IAccommodationRepository repository = new EFAccommodationRepository(context);
// Change some values
accommodationToUpdate.Country = "The Netherlands";
accommodationToUpdate.Name = "Updated name";
accommodationToUpdate.Description = "Updated description";
await repository.Save(accommodationToUpdate);
// Check if the item was updated
Accommodation updatedAccommodation = await context.Accommodations.FindAsync((long)1);
Assert.NotNull(updatedAccommodation);
Assert.Equal("Updated name", updatedAccommodation.Name);
Assert.Equal("The Netherlands", updatedAccommodation.Country);
Assert.Equal("Updated description", updatedAccommodation.Description);
Assert.Equal(2, updatedAccommodation.MaxPersons);
}
public async void TestSaveNewAccommodation()
{
var optionsBuilder = new DbContextOptionsBuilder <HomeMyDayDbContext>();
optionsBuilder.UseInMemoryDatabase(Guid.NewGuid().ToString());
HomeMyDayDbContext context = new HomeMyDayDbContext(optionsBuilder.Options);
context.Accommodations.AddRange(
new Accommodation()
{
Description = DEFAULT_ACCOMMODATION_DESCRIPTION
}
);
await context.SaveChangesAsync();
IAccommodationRepository repository = new EFAccommodationRepository(context);
Accommodation accommodationToCreate = new Accommodation()
{
Description = DEFAULT_ACCOMMODATION_DESCRIPTION,
Name = "Example Name",
Country = "Unknown"
};
await repository.Save(accommodationToCreate);
// Check if the item was created
Accommodation foundAccommodation = await context.Accommodations.FirstOrDefaultAsync(x => x.Name == "Example Name");
Assert.NotNull(foundAccommodation);
Assert.Equal("Example Name", foundAccommodation.Name);
Assert.NotEqual(0, foundAccommodation.Id);
Assert.Equal("Unknown", foundAccommodation.Country);
Assert.Equal(DEFAULT_ACCOMMODATION_DESCRIPTION, foundAccommodation.Description);
}