| // Copyright 2018 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 spanner |
| |
| import ( |
| "context" |
| "io" |
| "testing" |
| |
| "cloud.google.com/go/spanner/internal/testutil" |
| sppb "google.golang.org/genproto/googleapis/spanner/v1" |
| "google.golang.org/grpc/codes" |
| ) |
| |
| func TestMockPartitionedUpdate(t *testing.T) { |
| t.Parallel() |
| ctx := context.Background() |
| ms := testutil.NewMockCloudSpanner(t, trxTs) |
| ms.Serve() |
| mc := sppb.NewSpannerClient(dialMock(t, ms)) |
| client := &Client{database: "mockdb"} |
| client.clients = append(client.clients, mc) |
| stmt := NewStatement("UPDATE t SET x = 2 WHERE x = 1") |
| rowCount, err := client.PartitionedUpdate(ctx, stmt) |
| if err != nil { |
| t.Fatal(err) |
| } |
| want := int64(3) |
| if rowCount != want { |
| t.Errorf("got %d, want %d", rowCount, want) |
| } |
| } |
| |
| func TestMockPartitionedUpdateWithQuery(t *testing.T) { |
| t.Parallel() |
| ctx := context.Background() |
| ms := testutil.NewMockCloudSpanner(t, trxTs) |
| ms.AddMsg(io.EOF, true) |
| ms.Serve() |
| mc := sppb.NewSpannerClient(dialMock(t, ms)) |
| client := &Client{database: "mockdb"} |
| client.clients = append(client.clients, mc) |
| stmt := NewStatement("SELECT t.key key, t.value value FROM t_mock t") |
| _, err := client.PartitionedUpdate(ctx, stmt) |
| wantCode := codes.InvalidArgument |
| if serr, ok := err.(*Error); !ok || serr.Code != wantCode { |
| t.Errorf("got error %v, want code %s", err, wantCode) |
| } |
| } |