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- // Copyright 2017 Google LLC
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
-
- package firestore
-
- import (
- "testing"
-
- pb "google.golang.org/genproto/googleapis/firestore/v1"
- )
-
- func TestProcessPreconditionsForVerify(t *testing.T) {
- for _, test := range []struct {
- in []Precondition
- want *pb.Precondition
- wantErr bool
- }{
- {
- in: nil,
- want: nil,
- },
- {
- in: []Precondition{},
- want: nil,
- },
- {
- in: []Precondition{Exists},
- want: &pb.Precondition{ConditionType: &pb.Precondition_Exists{true}},
- },
- {
- in: []Precondition{LastUpdateTime(aTime)},
- want: &pb.Precondition{ConditionType: &pb.Precondition_UpdateTime{aTimestamp}},
- },
- {
- in: []Precondition{Exists, LastUpdateTime(aTime)},
- wantErr: true,
- },
- {
- in: []Precondition{Exists, Exists},
- wantErr: true,
- },
- } {
- got, err := processPreconditionsForVerify(test.in)
- switch {
- case test.wantErr && err == nil:
- t.Errorf("%v: got nil, want error", test.in)
- case !test.wantErr && err != nil:
- t.Errorf("%v: got <%v>, want no error", test.in, err)
- case !test.wantErr && err == nil && !testEqual(got, test.want):
- t.Errorf("%v: got %+v, want %v", test.in, got, test.want)
- }
- }
- }
-
- func TestProcessPreconditionsForDelete(t *testing.T) {
- for _, test := range []struct {
- in []Precondition
- want *pb.Precondition
- wantErr bool
- }{
- {
- in: nil,
- want: nil,
- },
- {
- in: []Precondition{},
- want: nil,
- },
- {
- in: []Precondition{Exists},
- want: &pb.Precondition{ConditionType: &pb.Precondition_Exists{true}},
- },
- {
- in: []Precondition{LastUpdateTime(aTime)},
- want: &pb.Precondition{ConditionType: &pb.Precondition_UpdateTime{aTimestamp}},
- },
- {
- in: []Precondition{Exists, LastUpdateTime(aTime)},
- wantErr: true,
- },
- {
- in: []Precondition{Exists, Exists},
- wantErr: true,
- },
- } {
- got, err := processPreconditionsForDelete(test.in)
- switch {
- case test.wantErr && err == nil:
- t.Errorf("%v: got nil, want error", test.in)
- case !test.wantErr && err != nil:
- t.Errorf("%v: got <%v>, want no error", test.in, err)
- case !test.wantErr && err == nil && !testEqual(got, test.want):
- t.Errorf("%v: got %+v, want %v", test.in, got, test.want)
- }
- }
- }
-
- func TestProcessPreconditionsForUpdate(t *testing.T) {
- for _, test := range []struct {
- in []Precondition
- want *pb.Precondition
- wantErr bool
- }{
- {
- in: nil,
- want: &pb.Precondition{ConditionType: &pb.Precondition_Exists{true}},
- },
- {
- in: []Precondition{},
- want: &pb.Precondition{ConditionType: &pb.Precondition_Exists{true}},
- },
-
- {
- in: []Precondition{Exists},
- wantErr: true,
- },
- {
- in: []Precondition{LastUpdateTime(aTime)},
- want: &pb.Precondition{ConditionType: &pb.Precondition_UpdateTime{aTimestamp}},
- },
- {
- in: []Precondition{Exists, LastUpdateTime(aTime)},
- wantErr: true,
- },
- {
- in: []Precondition{Exists, Exists},
- wantErr: true,
- },
- } {
- got, err := processPreconditionsForUpdate(test.in)
- switch {
- case test.wantErr && err == nil:
- t.Errorf("%v: got nil, want error", test.in)
- case !test.wantErr && err != nil:
- t.Errorf("%v: got <%v>, want no error", test.in, err)
- case !test.wantErr && err == nil && !testEqual(got, test.want):
- t.Errorf("%v: got %+v, want %v", test.in, got, test.want)
- }
- }
- }
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