public async void LunchRepository_UpdateTeamAsync_UpdatesTeam()
{
// arrange
LunchContext context = GetContext();
LunchRepository target = new LunchRepository(context);
const string Name = "bob's team";
const string Zip = "90210";
const string NewName = "fanny's team";
const string NewZip = "00501";
int id = await target.CreateTeamAsync(Name, Zip);
await target.UpdateTeamAsync(id, NewName, NewZip);
// act
var result = context.Teams.Where(u => u.Id == id).Single();
// assert
Assert.Equal(NewName, result.Name);
Assert.Equal(NewZip, result.Zip);
}