go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/buildbucket/appengine/tasks/cancel_backend_test.go (about)

     1  // Copyright 2023 The LUCI Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package tasks
    16  
    17  import (
    18  	"context"
    19  	"testing"
    20  	"time"
    21  
    22  	"github.com/golang/mock/gomock"
    23  	"google.golang.org/api/googleapi"
    24  	"google.golang.org/protobuf/types/known/durationpb"
    25  
    26  	"go.chromium.org/luci/common/clock/testclock"
    27  	"go.chromium.org/luci/gae/impl/memory"
    28  	"go.chromium.org/luci/server/caching"
    29  
    30  	"go.chromium.org/luci/buildbucket/appengine/internal/clients"
    31  	"go.chromium.org/luci/buildbucket/appengine/internal/config"
    32  	pb "go.chromium.org/luci/buildbucket/proto"
    33  
    34  	. "github.com/smartystreets/goconvey/convey"
    35  	. "go.chromium.org/luci/common/testing/assertions"
    36  )
    37  
    38  func TestHandleCancelBackendTask(t *testing.T) {
    39  	t.Parallel()
    40  	Convey("TestHandleCancelBackendTask", t, func() {
    41  		ctl := gomock.NewController(t)
    42  		defer ctl.Finish()
    43  		mockBackend := clients.NewMockTaskBackendClient(ctl)
    44  		now := testclock.TestRecentTimeUTC
    45  		ctx, _ := testclock.UseTime(context.Background(), now)
    46  		ctx = context.WithValue(ctx, clients.MockTaskBackendClientKey, mockBackend)
    47  		ctx = caching.WithEmptyProcessCache(ctx)
    48  		ctx = memory.UseWithAppID(ctx, "dev~app-id")
    49  		backendSetting := []*pb.BackendSetting{
    50  			&pb.BackendSetting{
    51  				Target:   "swarming://chromium-swarm-dev",
    52  				Hostname: "hostname2",
    53  				Mode: &pb.BackendSetting_FullMode_{
    54  					FullMode: &pb.BackendSetting_FullMode{
    55  						BuildSyncSetting: &pb.BackendSetting_BuildSyncSetting{
    56  							Shards:              5,
    57  							SyncIntervalSeconds: 300,
    58  						},
    59  					},
    60  				},
    61  				TaskCreatingTimeout: durationpb.New(8 * time.Minute),
    62  			},
    63  		}
    64  		settingsCfg := &pb.SettingsCfg{Backends: backendSetting}
    65  		err := config.SetTestSettingsCfg(ctx, settingsCfg)
    66  		So(err, ShouldBeNil)
    67  
    68  		Convey("ok", func() {
    69  			mockBackend.EXPECT().CancelTasks(gomock.Any(), gomock.Any()).Return(&pb.CancelTasksResponse{
    70  				Tasks: []*pb.Task{
    71  					&pb.Task{
    72  						Id:       &pb.TaskID{Id: "abc123", Target: "swarming://chromium-swarm"},
    73  						Link:     "this_is_a_url_link",
    74  						UpdateId: 1,
    75  					},
    76  				},
    77  			}, nil)
    78  			So(HandleCancelBackendTask(ctx, "project:bucket", "swarming://chromium-swarm-dev", "a83908f94as40"), ShouldBeNil)
    79  		})
    80  
    81  		Convey("failed CancelTasks RPC call 400", func() {
    82  			mockBackend.EXPECT().CancelTasks(gomock.Any(), gomock.Any()).Return(nil, &googleapi.Error{Code: 400})
    83  			err := HandleCancelBackendTask(ctx, "project:bucket", "swarming://chromium-swarm-dev", "a83908f94as40")
    84  			So(err, ShouldErrLike, "fatal error in cancelling task a83908f94as40 for target swarming://chromium-swarm-dev: googleapi: got HTTP response code 400")
    85  		})
    86  
    87  		Convey("failed CancelTasks RPC call 500", func() {
    88  			mockBackend.EXPECT().CancelTasks(gomock.Any(), gomock.Any()).Return(nil, &googleapi.Error{Code: 500})
    89  			err := HandleCancelBackendTask(ctx, "project:bucket", "swarming://chromium-swarm-dev", "a83908f94as40")
    90  			So(err, ShouldErrLike, "transient error in canceling task a83908f94as40 for target swarming://chromium-swarm-dev: googleapi: got HTTP response code 500")
    91  		})
    92  	})
    93  }