private void btnBorrar_Click(object sender, EventArgs e)
{
if (lstAutomoviles.SelectedIndex != -1)
{
Vehicle selected = (Vehicle)lstAutomoviles.SelectedItem;
service.Delete(selected);
ShowList();
}
}
public async Task DeleteShouldDoNothingOnEmptyCollection()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: "MyTestDb3")
.Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfDeletableEntityRepository <Vehicle>(dbContext);
var service = new VehiclesService(repository);
int randomId = 1;
await service.Delete(randomId);
Assert.Equal(0, service.GetAll().Count);
}
public async Task DeleteShouldDoNothingWithNonExistingId()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: "MyTestDb4")
.Options;
var dbContext = new ApplicationDbContext(options);
dbContext.Vehicles.Add(new Vehicle {
Id = 1
});
await dbContext.SaveChangesAsync();
var repository = new EfDeletableEntityRepository <Vehicle>(dbContext);
var service = new VehiclesService(repository);
int nonExistingId = 2;
await service.Delete(nonExistingId);
Assert.Equal(1, service.GetAll().Count);
}
