func UpdateUser(t *testing.T, store UpdateUserStore) {
var first, second vsafe.User
var firstResult, secondResult vsafe.User
createUsers(t, store, &first, &second)
first.Name = "John Doe"
first.Key = "John Doe Key"
if err := store.UpdateUser(nil, &first); err != nil {
t.Fatalf("Got error updating user: %v", err)
}
if err := store.UserById(nil, first.Id, &firstResult); err != nil {
t.Fatalf("Got error reading database by id: %v", err)
}
if err := store.UserById(nil, second.Id, &secondResult); err != nil {
t.Fatalf("Got error reading database by id: %v", err)
}
assertUserEqual(t, &first, &firstResult)
assertUserEqual(t, &second, &secondResult)
if err := store.UserById(nil, kBadId, &firstResult); err != vsafedb.ErrNoSuchId {
t.Errorf("Expected ErrNoSuchId, got %v", err)
}
}
