gethttp01 validate unit tests working

acme/db/nosql/authz.go

@@ -19,7 +19,7 @@ type dbAuthz struct {
 	Identifier   acme.Identifier `json:"identifier"`
 	Status       acme.Status     `json:"status"`
 	ExpiresAt    time.Time       `json:"expiresAt"`
-	Challenges []string        `json:"challenges"`
+	ChallengeIDs []string        `json:"challengeIDs"`
 	Wildcard     bool            `json:"wildcard"`
 	CreatedAt    time.Time       `json:"createdAt"`
 	Error        *acme.Error     `json:"error"`
@@ -55,8 +55,8 @@ func (db *DB) GetAuthorization(ctx context.Context, id string) (*acme.Authorizat
 	if err != nil {
 		return nil, err
 	}
-	var chs = make([]*acme.Challenge, len(dbaz.Challenges))
+	var chs = make([]*acme.Challenge, len(dbaz.ChallengeIDs))
-	for i, chID := range dbaz.Challenges {
+	for i, chID := range dbaz.ChallengeIDs {
 		chs[i], err = db.GetChallenge(ctx, chID, id)
 		if err != nil {
 			return nil, err
@@ -97,7 +97,7 @@ func (db *DB) CreateAuthorization(ctx context.Context, az *acme.Authorization) e
 		CreatedAt:    now,
 		ExpiresAt:    az.ExpiresAt,
 		Identifier:   az.Identifier,
-		Challenges: chIDs,
+		ChallengeIDs: chIDs,
 		Token:        az.Token,
 		Wildcard:     az.Wildcard,
 	}

acme/db/nosql/authz_test.go

@@ -76,7 +76,7 @@ func TestDB_getDBAuthz(t *testing.T) {
 				CreatedAt:    now,
 				ExpiresAt:    now.Add(5 * time.Minute),
 				Error:        acme.NewErrorISE("force"),
-				Challenges: []string{"foo", "bar"},
+				ChallengeIDs: []string{"foo", "bar"},
 				Wildcard:     true,
 			}
 			b, err := json.Marshal(dbaz)
@@ -179,7 +179,7 @@ func TestDB_GetAuthorization(t *testing.T) {
 				CreatedAt:    now,
 				ExpiresAt:    now.Add(5 * time.Minute),
 				Error:        acme.NewErrorISE("force"),
-				Challenges: []string{"foo", "bar"},
+				ChallengeIDs: []string{"foo", "bar"},
 				Wildcard:     true,
 			}
 			b, err := json.Marshal(dbaz)
@@ -217,7 +217,7 @@ func TestDB_GetAuthorization(t *testing.T) {
 				CreatedAt:    now,
 				ExpiresAt:    now.Add(5 * time.Minute),
 				Error:        acme.NewErrorISE("force"),
-				Challenges: []string{"foo", "bar"},
+				ChallengeIDs: []string{"foo", "bar"},
 				Wildcard:     true,
 			}
 			b, err := json.Marshal(dbaz)
@@ -255,7 +255,7 @@ func TestDB_GetAuthorization(t *testing.T) {
 				CreatedAt:    now,
 				ExpiresAt:    now.Add(5 * time.Minute),
 				Error:        acme.NewErrorISE("force"),
-				Challenges: []string{"foo", "bar"},
+				ChallengeIDs: []string{"foo", "bar"},
 				Wildcard:     true,
 			}
 			b, err := json.Marshal(dbaz)
@@ -374,7 +374,7 @@ func TestDB_CreateAuthorization(t *testing.T) {
 						})
 						assert.Equals(t, dbaz.Status, az.Status)
 						assert.Equals(t, dbaz.Token, az.Token)
-						assert.Equals(t, dbaz.Challenges, []string{"foo", "bar"})
+						assert.Equals(t, dbaz.ChallengeIDs, []string{"foo", "bar"})
 						assert.Equals(t, dbaz.Wildcard, az.Wildcard)
 						assert.Equals(t, dbaz.ExpiresAt, az.ExpiresAt)
 						assert.Nil(t, dbaz.Error)
@@ -428,7 +428,7 @@ func TestDB_CreateAuthorization(t *testing.T) {
 						})
 						assert.Equals(t, dbaz.Status, az.Status)
 						assert.Equals(t, dbaz.Token, az.Token)
-						assert.Equals(t, dbaz.Challenges, []string{"foo", "bar"})
+						assert.Equals(t, dbaz.ChallengeIDs, []string{"foo", "bar"})
 						assert.Equals(t, dbaz.Wildcard, az.Wildcard)
 						assert.Equals(t, dbaz.ExpiresAt, az.ExpiresAt)
 						assert.Nil(t, dbaz.Error)
@@ -473,7 +473,7 @@ func TestDB_UpdateAuthorization(t *testing.T) {
 		Token:        "token",
 		CreatedAt:    now,
 		ExpiresAt:    now.Add(5 * time.Minute),
-		Challenges: []string{"foo", "bar"},
+		ChallengeIDs: []string{"foo", "bar"},
 		Wildcard:     true,
 	}
 	b, err := json.Marshal(dbaz)
@@ -530,7 +530,7 @@ func TestDB_UpdateAuthorization(t *testing.T) {
 						assert.Equals(t, dbNew.Identifier, dbaz.Identifier)
 						assert.Equals(t, dbNew.Status, acme.StatusValid)
 						assert.Equals(t, dbNew.Token, dbaz.Token)
-						assert.Equals(t, dbNew.Challenges, dbaz.Challenges)
+						assert.Equals(t, dbNew.ChallengeIDs, dbaz.ChallengeIDs)
 						assert.Equals(t, dbNew.Wildcard, dbaz.Wildcard)
 						assert.Equals(t, dbNew.CreatedAt, dbaz.CreatedAt)
 						assert.Equals(t, dbNew.ExpiresAt, dbaz.ExpiresAt)
@@ -580,7 +580,7 @@ func TestDB_UpdateAuthorization(t *testing.T) {
 						assert.Equals(t, dbNew.Identifier, dbaz.Identifier)
 						assert.Equals(t, dbNew.Status, acme.StatusValid)
 						assert.Equals(t, dbNew.Token, dbaz.Token)
-						assert.Equals(t, dbNew.Challenges, dbaz.Challenges)
+						assert.Equals(t, dbNew.ChallengeIDs, dbaz.ChallengeIDs)
 						assert.Equals(t, dbNew.Wildcard, dbaz.Wildcard)
 						assert.Equals(t, dbNew.CreatedAt, dbaz.CreatedAt)
 						assert.Equals(t, dbNew.ExpiresAt, dbaz.ExpiresAt)

acme/db/nosql/nosql.go

@@ -42,10 +42,18 @@ func New(db nosqlDB.DB) (*DB, error) {
 // save writes the new data to the database, overwriting the old data if it
 // existed.
 func (db *DB) save(ctx context.Context, id string, nu interface{}, old interface{}, typ string, table []byte) error {
-	newB, err := json.Marshal(nu)
+	var (
+		err  error
+		newB []byte
+	)
+	if nu == nil {
+		newB = nil
+	} else {
+		newB, err = json.Marshal(nu)
 		if err != nil {
 			return errors.Wrapf(err, "error marshaling acme type: %s, value: %v", typ, nu)
 		}
+	}
 	var oldB []byte
 	if old == nil {
 		oldB = nil

acme/db/nosql/nosql_test.go

@@ -110,6 +110,19 @@ func TestDB_save(t *testing.T) {
 				},
 			},
 		},
+		"ok/nils": test{
+			nu:  nil,
+			old: nil,
+			db: &db.MockNoSQLDB{
+				MCmpAndSwap: func(bucket, key, old, nu []byte) ([]byte, bool, error) {
+					assert.Equals(t, bucket, challengeTable)
+					assert.Equals(t, string(key), "id")
+					assert.Equals(t, old, nil)
+					assert.Equals(t, nu, nil)
+					return nu, true, nil
+				},
+			},
+		},
 	}
 	for name, tc := range tests {
 		t.Run(name, func(t *testing.T) {

acme/db/nosql/order.go

@@ -127,16 +127,18 @@ func (db *DB) updateAddOrderIDs(ctx context.Context, accID string, addOids ...st
 	defer ordersByAccountMux.Unlock()
 
 	b, err := db.db.Get(ordersByAccountIDTable, []byte(accID))
+	var (
+		oldOids []string
+	)
 	if err != nil {
-		if nosql.IsErrNotFound(err) {
+		if !nosql.IsErrNotFound(err) {
-			return []string{}, nil
-		}
 			return nil, errors.Wrapf(err, "error loading orderIDs for account %s", accID)
 		}
-	var oids []string
+	} else {
-	if err := json.Unmarshal(b, &oids); err != nil {
+		if err := json.Unmarshal(b, &oldOids); err != nil {
 			return nil, errors.Wrapf(err, "error unmarshaling orderIDs for account %s", accID)
 		}
+	}
 
 	// Remove any order that is not in PENDING state and update the stored list
 	// before returning.
@@ -145,7 +147,7 @@ func (db *DB) updateAddOrderIDs(ctx context.Context, accID string, addOids ...st
 	// The server SHOULD include pending orders and SHOULD NOT include orders
 	// that are invalid in the array of URLs.
 	pendOids := []string{}
-	for _, oid := range oids {
+	for _, oid := range oldOids {
 		o, err := db.GetOrder(ctx, oid)
 		if err != nil {
 			return nil, acme.WrapErrorISE(err, "error loading order %s for account %s", oid, accID)
@@ -158,15 +160,27 @@ func (db *DB) updateAddOrderIDs(ctx context.Context, accID string, addOids ...st
 		}
 	}
 	pendOids = append(pendOids, addOids...)
-	if len(oids) == 0 {
+	var (
-		oids = nil
+		_old interface{} = oldOids
+		_new interface{} = pendOids
+	)
+	switch {
+	case len(oldOids) == 0 && len(pendOids) == 0:
+		// If list has not changed from empty, then no need to write the DB.
+		return []string{}, nil
+	case len(oldOids) == 0:
+		_old = nil
+	case len(pendOids) == 0:
+		_new = nil
 	}
-	if err = db.save(ctx, accID, pendOids, oids, "orderIDsByAccountID", ordersByAccountIDTable); err != nil {
+	if err = db.save(ctx, accID, _new, _old, "orderIDsByAccountID", ordersByAccountIDTable); err != nil {
 		// Delete all orders that may have been previously stored if orderIDsByAccountID update fails.
 		for _, oid := range addOids {
+			// Ignore error from delete -- we tried our best.
+			// TODO when we have logging w/ request ID tracking, logging this error.
 			db.db.Del(orderTable, []byte(oid))
 		}
-		return nil, errors.Wrap(err, "error saving OrderIDsByAccountID index")
+		return nil, errors.Wrapf(err, "error saving orderIDs index for account %s", accID)
 	}
 	return pendOids, nil
 }

acme/db/nosql/order_test.go

@@ -3,6 +3,7 @@ package nosql
 import (
 	"context"
 	"encoding/json"
+	"reflect"
 	"testing"
 	"time"
 
@@ -511,8 +512,16 @@ func TestDB_CreateOrder(t *testing.T) {
 						return nil, nosqldb.ErrNotFound
 					},
 					MCmpAndSwap: func(bucket, key, old, nu []byte) ([]byte, bool, error) {
+						switch string(bucket) {
+						case string(ordersByAccountIDTable):
+							b, err := json.Marshal([]string{o.ID})
+							assert.FatalError(t, err)
+							assert.Equals(t, string(key), "accID")
+							assert.Equals(t, old, nil)
+							assert.Equals(t, nu, b)
+							return nu, true, nil
+						case string(orderTable):
 							*idptr = string(key)
-						assert.Equals(t, string(bucket), string(orderTable))
 							assert.Equals(t, string(key), o.ID)
 							assert.Equals(t, old, nil)
 
@@ -532,6 +541,10 @@ func TestDB_CreateOrder(t *testing.T) {
 							assert.Equals(t, dbo.Identifiers, o.Identifiers)
 							assert.Equals(t, dbo.Error, nil)
 							return nu, true, nil
+						default:
+							assert.FatalError(t, errors.Errorf("unexpected bucket %s", string(bucket)))
+							return nil, false, errors.New("force")
+						}
 					},
 				},
 				o:   o,
@@ -555,3 +568,434 @@ func TestDB_CreateOrder(t *testing.T) {
 		})
 	}
 }
+
+func TestDB_updateAddOrderIDs(t *testing.T) {
+	accID := "accID"
+	type test struct {
+		db      nosql.DB
+		err     error
+		acmeErr *acme.Error
+		addOids []string
+		res     []string
+	}
+	var tests = map[string]func(t *testing.T) test{
+		"fail/db.Get-error": func(t *testing.T) test {
+			return test{
+				db: &db.MockNoSQLDB{
+					MGet: func(bucket, key []byte) ([]byte, error) {
+						assert.Equals(t, bucket, ordersByAccountIDTable)
+						assert.Equals(t, key, []byte(accID))
+						return nil, errors.New("force")
+					},
+				},
+				err: errors.Errorf("error loading orderIDs for account %s", accID),
+			}
+		},
+		"fail/unmarshal-error": func(t *testing.T) test {
+			return test{
+				db: &db.MockNoSQLDB{
+					MGet: func(bucket, key []byte) ([]byte, error) {
+						assert.Equals(t, bucket, ordersByAccountIDTable)
+						assert.Equals(t, key, []byte(accID))
+						return []byte("foo"), nil
+					},
+				},
+				err: errors.Errorf("error unmarshaling orderIDs for account %s", accID),
+			}
+		},
+		"fail/db.Get-order-error": func(t *testing.T) test {
+			return test{
+				db: &db.MockNoSQLDB{
+					MGet: func(bucket, key []byte) ([]byte, error) {
+						switch string(bucket) {
+						case string(ordersByAccountIDTable):
+							assert.Equals(t, key, []byte(accID))
+							b, err := json.Marshal([]string{"foo", "bar"})
+							assert.FatalError(t, err)
+							return b, nil
+						case string(orderTable):
+							assert.Equals(t, key, []byte("foo"))
+							return nil, errors.New("force")
+						default:
+							assert.FatalError(t, errors.Errorf("unexpected bucket %s", string(bucket)))
+							return nil, errors.New("force")
+						}
+					},
+				},
+				acmeErr: acme.NewErrorISE("error loading order foo for account accID: error loading order foo: force"),
+			}
+		},
+		"fail/update-order-status-error": func(t *testing.T) test {
+			expiry := clock.Now().Add(-5 * time.Minute)
+			ofoo := &dbOrder{
+				ID:        "foo",
+				Status:    acme.StatusPending,
+				ExpiresAt: expiry,
+			}
+			bfoo, err := json.Marshal(ofoo)
+			assert.FatalError(t, err)
+			return test{
+				db: &db.MockNoSQLDB{
+					MGet: func(bucket, key []byte) ([]byte, error) {
+						switch string(bucket) {
+						case string(ordersByAccountIDTable):
+							assert.Equals(t, key, []byte(accID))
+							b, err := json.Marshal([]string{"foo", "bar"})
+							assert.FatalError(t, err)
+							return b, nil
+						case string(orderTable):
+							assert.Equals(t, key, []byte("foo"))
+							return bfoo, nil
+						default:
+							assert.FatalError(t, errors.Errorf("unexpected bucket %s", string(bucket)))
+							return nil, errors.New("force")
+						}
+					},
+					MCmpAndSwap: func(bucket, key, old, nu []byte) ([]byte, bool, error) {
+						assert.Equals(t, bucket, orderTable)
+						assert.Equals(t, key, []byte("foo"))
+						assert.Equals(t, old, bfoo)
+
+						newdbo := new(dbOrder)
+						assert.FatalError(t, json.Unmarshal(nu, newdbo))
+						assert.Equals(t, newdbo.ID, "foo")
+						assert.Equals(t, newdbo.Status, acme.StatusInvalid)
+						assert.Equals(t, newdbo.ExpiresAt, expiry)
+						assert.Equals(t, newdbo.Error.Error(), acme.NewError(acme.ErrorMalformedType, "order has expired").Error())
+						return nil, false, errors.New("force")
+					},
+				},
+				acmeErr: acme.NewErrorISE("error updating order foo for account accID: error saving acme order: force"),
+			}
+		},
+		"fail/db.save-order-error": func(t *testing.T) test {
+			addOids := []string{"foo", "bar"}
+			b, err := json.Marshal(addOids)
+			assert.FatalError(t, err)
+			delCount := 0
+			return test{
+				db: &db.MockNoSQLDB{
+					MGet: func(bucket, key []byte) ([]byte, error) {
+						assert.Equals(t, bucket, ordersByAccountIDTable)
+						assert.Equals(t, key, []byte(accID))
+						return nil, nosqldb.ErrNotFound
+					},
+					MCmpAndSwap: func(bucket, key, old, nu []byte) ([]byte, bool, error) {
+						assert.Equals(t, bucket, ordersByAccountIDTable)
+						assert.Equals(t, key, []byte(accID))
+						assert.Equals(t, old, nil)
+						assert.Equals(t, nu, b)
+						return nil, false, errors.New("force")
+					},
+					MDel: func(bucket, key []byte) error {
+						delCount++
+						switch delCount {
+						case 1:
+							assert.Equals(t, bucket, orderTable)
+							assert.Equals(t, key, []byte("foo"))
+							return nil
+						case 2:
+							assert.Equals(t, bucket, orderTable)
+							assert.Equals(t, key, []byte("bar"))
+							return nil
+						default:
+							assert.FatalError(t, errors.New("delete should only be called twice"))
+							return errors.New("force")
+						}
+					},
+				},
+				addOids: addOids,
+				err:     errors.Errorf("error saving orderIDs index for account %s", accID),
+			}
+		},
+		"ok/all-old-not-pending": func(t *testing.T) test {
+			oldOids := []string{"foo", "bar"}
+			bOldOids, err := json.Marshal(oldOids)
+			assert.FatalError(t, err)
+			expiry := clock.Now().Add(-5 * time.Minute)
+			ofoo := &dbOrder{
+				ID:        "foo",
+				Status:    acme.StatusPending,
+				ExpiresAt: expiry,
+			}
+			bfoo, err := json.Marshal(ofoo)
+			assert.FatalError(t, err)
+			obar := &dbOrder{
+				ID:        "bar",
+				Status:    acme.StatusPending,
+				ExpiresAt: expiry,
+			}
+			bbar, err := json.Marshal(obar)
+			assert.FatalError(t, err)
+			return test{
+				db: &db.MockNoSQLDB{
+					MGet: func(bucket, key []byte) ([]byte, error) {
+						switch string(bucket) {
+						case string(ordersByAccountIDTable):
+							return bOldOids, nil
+						case string(orderTable):
+							switch string(key) {
+							case "foo":
+								assert.Equals(t, key, []byte("foo"))
+								return bfoo, nil
+							case "bar":
+								assert.Equals(t, key, []byte("bar"))
+								return bbar, nil
+							default:
+								assert.FatalError(t, errors.Errorf("unexpected key %s", string(key)))
+								return nil, errors.New("force")
+							}
+						default:
+							assert.FatalError(t, errors.Errorf("unexpected bucket %s", string(bucket)))
+							return nil, errors.New("force")
+						}
+					},
+					MCmpAndSwap: func(bucket, key, old, nu []byte) ([]byte, bool, error) {
+						switch string(bucket) {
+						case string(orderTable):
+							return nil, true, nil
+						case string(ordersByAccountIDTable):
+							assert.Equals(t, key, []byte(accID))
+							assert.Equals(t, old, bOldOids)
+							assert.Equals(t, nu, nil)
+							return nil, true, nil
+						default:
+							assert.FatalError(t, errors.Errorf("unexpected bucket %s", string(bucket)))
+							return nil, false, errors.New("force")
+						}
+					},
+				},
+				res: []string{},
+			}
+		},
+		"ok/old-and-new": func(t *testing.T) test {
+			oldOids := []string{"foo", "bar"}
+			bOldOids, err := json.Marshal(oldOids)
+			assert.FatalError(t, err)
+			addOids := []string{"zap", "zar"}
+			bAddOids, err := json.Marshal(addOids)
+			assert.FatalError(t, err)
+			expiry := clock.Now().Add(-5 * time.Minute)
+			ofoo := &dbOrder{
+				ID:        "foo",
+				Status:    acme.StatusPending,
+				ExpiresAt: expiry,
+			}
+			bfoo, err := json.Marshal(ofoo)
+			assert.FatalError(t, err)
+			obar := &dbOrder{
+				ID:        "bar",
+				Status:    acme.StatusPending,
+				ExpiresAt: expiry,
+			}
+			bbar, err := json.Marshal(obar)
+			assert.FatalError(t, err)
+			return test{
+				db: &db.MockNoSQLDB{
+					MGet: func(bucket, key []byte) ([]byte, error) {
+						switch string(bucket) {
+						case string(ordersByAccountIDTable):
+							return bOldOids, nil
+						case string(orderTable):
+							switch string(key) {
+							case "foo":
+								assert.Equals(t, key, []byte("foo"))
+								return bfoo, nil
+							case "bar":
+								assert.Equals(t, key, []byte("bar"))
+								return bbar, nil
+							default:
+								assert.FatalError(t, errors.Errorf("unexpected key %s", string(key)))
+								return nil, errors.New("force")
+							}
+						default:
+							assert.FatalError(t, errors.Errorf("unexpected bucket %s", string(bucket)))
+							return nil, errors.New("force")
+						}
+					},
+					MCmpAndSwap: func(bucket, key, old, nu []byte) ([]byte, bool, error) {
+						switch string(bucket) {
+						case string(orderTable):
+							return nil, true, nil
+						case string(ordersByAccountIDTable):
+							assert.Equals(t, key, []byte(accID))
+							assert.Equals(t, old, bOldOids)
+							assert.Equals(t, nu, bAddOids)
+							return nil, true, nil
+						default:
+							assert.FatalError(t, errors.Errorf("unexpected bucket %s", string(bucket)))
+							return nil, false, errors.New("force")
+						}
+					},
+				},
+				addOids: addOids,
+				res:     addOids,
+			}
+		},
+		"ok/old-and-new-2": func(t *testing.T) test {
+			oldOids := []string{"foo", "bar", "baz"}
+			bOldOids, err := json.Marshal(oldOids)
+			assert.FatalError(t, err)
+			addOids := []string{"zap", "zar"}
+			now := clock.Now()
+			min5 := now.Add(5 * time.Minute)
+			expiry := now.Add(-5 * time.Minute)
+
+			o1 := &dbOrder{
+				ID:               "foo",
+				Status:           acme.StatusPending,
+				ExpiresAt:        min5,
+				AuthorizationIDs: []string{"a"},
+			}
+			bo1, err := json.Marshal(o1)
+			assert.FatalError(t, err)
+			o2 := &dbOrder{
+				ID:        "bar",
+				Status:    acme.StatusPending,
+				ExpiresAt: expiry,
+			}
+			bo2, err := json.Marshal(o2)
+			assert.FatalError(t, err)
+			o3 := &dbOrder{
+				ID:               "baz",
+				Status:           acme.StatusPending,
+				ExpiresAt:        min5,
+				AuthorizationIDs: []string{"b"},
+			}
+			bo3, err := json.Marshal(o3)
+			assert.FatalError(t, err)
+
+			az1 := &dbAuthz{
+				ID:           "a",
+				Status:       acme.StatusPending,
+				ExpiresAt:    min5,
+				ChallengeIDs: []string{"aa"},
+			}
+			baz1, err := json.Marshal(az1)
+			assert.FatalError(t, err)
+			az2 := &dbAuthz{
+				ID:           "b",
+				Status:       acme.StatusPending,
+				ExpiresAt:    min5,
+				ChallengeIDs: []string{"bb"},
+			}
+			baz2, err := json.Marshal(az2)
+			assert.FatalError(t, err)
+
+			ch1 := &dbChallenge{
+				ID:     "aa",
+				Status: acme.StatusPending,
+			}
+			bch1, err := json.Marshal(ch1)
+			assert.FatalError(t, err)
+			ch2 := &dbChallenge{
+				ID:     "bb",
+				Status: acme.StatusPending,
+			}
+			bch2, err := json.Marshal(ch2)
+			assert.FatalError(t, err)
+
+			newOids := append([]string{"foo", "baz"}, addOids...)
+			bNewOids, err := json.Marshal(newOids)
+			assert.FatalError(t, err)
+
+			return test{
+				db: &db.MockNoSQLDB{
+					MGet: func(bucket, key []byte) ([]byte, error) {
+						switch string(bucket) {
+						case string(authzTable):
+							switch string(key) {
+							case "a":
+								return baz1, nil
+							case "b":
+								return baz2, nil
+							default:
+								assert.FatalError(t, errors.Errorf("unexpected authz key %s", string(key)))
+								return nil, errors.New("force")
+							}
+						case string(challengeTable):
+							switch string(key) {
+							case "aa":
+								return bch1, nil
+							case "bb":
+								return bch2, nil
+							default:
+								assert.FatalError(t, errors.Errorf("unexpected challenge key %s", string(key)))
+								return nil, errors.New("force")
+							}
+						case string(ordersByAccountIDTable):
+							return bOldOids, nil
+						case string(orderTable):
+							switch string(key) {
+							case "foo":
+								return bo1, nil
+							case "bar":
+								return bo2, nil
+							case "baz":
+								return bo3, nil
+							default:
+								assert.FatalError(t, errors.Errorf("unexpected key %s", string(key)))
+								return nil, errors.New("force")
+							}
+						default:
+							assert.FatalError(t, errors.Errorf("unexpected bucket %s", string(bucket)))
+							return nil, errors.New("force")
+						}
+					},
+					MCmpAndSwap: func(bucket, key, old, nu []byte) ([]byte, bool, error) {
+						switch string(bucket) {
+						case string(orderTable):
+							return nil, true, nil
+						case string(ordersByAccountIDTable):
+							assert.Equals(t, key, []byte(accID))
+							assert.Equals(t, old, bOldOids)
+							assert.Equals(t, nu, bNewOids)
+							return nil, true, nil
+						default:
+							assert.FatalError(t, errors.Errorf("unexpected bucket %s", string(bucket)))
+							return nil, false, errors.New("force")
+						}
+					},
+				},
+				addOids: addOids,
+				res:     newOids,
+			}
+		},
+	}
+	for name, run := range tests {
+		tc := run(t)
+		t.Run(name, func(t *testing.T) {
+			db := DB{db: tc.db}
+			var (
+				res []string
+				err error
+			)
+			if tc.addOids == nil {
+				res, err = db.updateAddOrderIDs(context.Background(), accID)
+			} else {
+				res, err = db.updateAddOrderIDs(context.Background(), accID, tc.addOids...)
+			}
+
+			if err != nil {
+				switch k := err.(type) {
+				case *acme.Error:
+					if assert.NotNil(t, tc.acmeErr) {
+						assert.Equals(t, k.Type, tc.acmeErr.Type)
+						assert.Equals(t, k.Detail, tc.acmeErr.Detail)
+						assert.Equals(t, k.Status, tc.acmeErr.Status)
+						assert.Equals(t, k.Err.Error(), tc.acmeErr.Err.Error())
+						assert.Equals(t, k.Detail, tc.acmeErr.Detail)
+					}
+				default:
+					if assert.NotNil(t, tc.err) {
+						assert.HasPrefix(t, err.Error(), tc.err.Error())
+					}
+				}
+			} else {
+				if assert.Nil(t, tc.err) {
+					assert.True(t, reflect.DeepEqual(res, tc.res))
+				}
+			}
+		})
+	}
+}