Example #1
0
func dropTestDB(t *testing.T) {
	session, _, err := db.GetGlobalSessionFactory().GetSession()
	testutil.HandleTestingErr(err, t, "Error opening database session")
	defer session.Close()
	testutil.HandleTestingErr(session.DB(testConfig.Db).DropDatabase(), t, "Error "+
		"dropping test database")
}
Example #2
0
// helper for getting the correct db
func getSessionAndDB() (*mgo.Session, *mgo.Database, error) {
	session, _, err := db.GetGlobalSessionFactory().GetSession()
	if err != nil {
		return nil, nil, err
	}
	return session, session.DB(TaskLogDB), nil
}
Example #3
0
func (self *taskHistoryIterator) GetDistinctTestNames(numCommits int) ([]string, error) {
	session, db, err := db.GetGlobalSessionFactory().GetSession()
	defer session.Close()

	pipeline := db.C(TasksCollection).Pipe(
		[]bson.M{
			{
				"$match": bson.M{
					TaskBuildVariantKey: bson.M{"$in": self.BuildVariants},
					TaskDisplayNameKey:  self.TaskName,
				},
			},
			bson.M{"$sort": bson.D{{TaskRevisionOrderNumberKey, -1}}},
			bson.M{"$limit": numCommits},
			bson.M{"$unwind": fmt.Sprintf("$%v", TaskTestResultsKey)},
			bson.M{"$group": bson.M{"_id": fmt.Sprintf("$%v.%v", TaskTestResultsKey, TestResultTestFileKey)}},
		},
	)

	var output []bson.M
	err = pipeline.All(&output)
	if err != nil {
		return nil, err
	}

	names := make([]string, 0)
	for _, doc := range output {
		names = append(names, doc["_id"].(string))
	}

	return names, nil
}
Example #4
0
// finds a bookkeeping entry matching the specified interface
func findOneTaskBk(matcher interface{}, selector interface{}) (*TaskBookkeeping, error) {

	// establish a database connection
	session, db, err := db.GetGlobalSessionFactory().GetSession()
	if err != nil {
		evergreen.Logger.Errorf(slogger.ERROR, "Error establishing database connection: %v", err)
		return nil, err
	}

	// make sure the function is closed when the function exits
	defer session.Close()

	// query for the bookkeeping entry
	taskBk := &TaskBookkeeping{}
	err = db.C(TaskBookkeepingCollection).Find(matcher).Select(selector).One(taskBk)

	// no entry was found
	if err == mgo.ErrNotFound {
		return nil, nil
	}

	// failure
	if err != nil {
		evergreen.Logger.Errorf(slogger.ERROR, "Unexpected error retrieving task bookkeeping entry from database: %v",
			err)
		return nil, err
	}

	// success
	return taskBk, nil
}
Example #5
0
func cleanUpLogDB() error {
	session, _, err := db.GetGlobalSessionFactory().GetSession()
	if err != nil {
		return err
	}
	defer session.Close()
	_, err = session.DB(TaskLogDB).C(TaskLogCollection).RemoveAll(bson.M{})
	return err
}
Example #6
0
// upsert a single bookkeeping entry
func upsertOneTaskBk(matcher interface{}, update interface{}) error {

	// establish a database connection
	session, db, err := db.GetGlobalSessionFactory().GetSession()
	if err != nil {
		evergreen.Logger.Errorf(slogger.ERROR, "Error establishing database connection: %v", err)
		return err
	}

	// make sure the session is closed when the function exits
	defer session.Close()

	// update the bookkeeping entry
	_, err = db.C(TaskBookkeepingCollection).Upsert(matcher, update)
	return err
}
Example #7
0
func SetupAPITestData(taskDisplayName string, isPatch bool, t *testing.T) (*model.Task, *build.Build, error) {
	//ignore errs here because the ns might just not exist.
	testutil.HandleTestingErr(
		db.ClearCollections(model.TasksCollection, build.Collection,
			host.Collection, version.Collection, patch.Collection),
		t, "Failed to clear test collections")

	testHost := &host.Host{
		Id:          "testHost",
		Host:        "testHost",
		RunningTask: "testTaskId",
		StartedBy:   evergreen.User,
	}
	testutil.HandleTestingErr(testHost.Insert(), t, "failed to insert host")

	task := &model.Task{
		Id:           "testTaskId",
		BuildId:      "testBuildId",
		DistroId:     "rhel55",
		BuildVariant: "linux-64",
		Project:      "mongodb-mongo-master",
		DisplayName:  taskDisplayName,
		HostId:       "testHost",
		Version:      "testVersionId",
		Secret:       "testTaskSecret",
		Status:       evergreen.TaskDispatched,
		Requester:    evergreen.RepotrackerVersionRequester,
	}

	if isPatch {
		task.Requester = evergreen.PatchVersionRequester
	}

	testutil.HandleTestingErr(task.Insert(), t, "failed to insert task")

	version := &version.Version{Id: "testVersionId", BuildIds: []string{task.BuildId}}
	testutil.HandleTestingErr(version.Insert(), t, "failed to insert version %v")
	if isPatch {
		modulePatchContent, err := ioutil.ReadFile("testdata/testmodule.patch")
		testutil.HandleTestingErr(err, t, "failed to read test module patch file %v")

		patch := &patch.Patch{
			Status:  evergreen.PatchCreated,
			Version: version.Id,
			Patches: []patch.ModulePatch{
				{
					ModuleName: "enterprise",
					Githash:    "c2d7ce942a96d7dacd27c55b257e3f2774e04abf",
					PatchSet:   patch.PatchSet{Patch: string(modulePatchContent)},
				},
			},
		}

		testutil.HandleTestingErr(patch.Insert(), t, "failed to insert patch %v")

	}

	session, _, err := db.GetGlobalSessionFactory().GetSession()
	testutil.HandleTestingErr(err, t, "couldn't get db session!")

	//Remove any logs for our test task from previous runs.
	_, err = session.DB(model.TaskLogDB).C(model.TaskLogCollection).RemoveAll(bson.M{"t_id": task.Id})
	testutil.HandleTestingErr(err, t, "failed to remove logs")

	build := &build.Build{Id: "testBuildId", Tasks: []build.TaskCache{build.NewTaskCache(task.Id, task.DisplayName, true)}}

	testutil.HandleTestingErr(build.Insert(), t, "failed to insert build %v")
	return task, build, nil
}
Example #8
0
// Returns tasks grouped by their versions, and sorted with the most
// recent first (i.e. descending commit order number).
func (iter *taskHistoryIterator) GetChunk(v *version.Version, numBefore, numAfter int, include bool) (TaskHistoryChunk, error) {
	session, database, err := db.GetGlobalSessionFactory().GetSession()
	defer session.Close()

	chunk := TaskHistoryChunk{
		Tasks:       []bson.M{},
		Versions:    []version.Version{},
		FailedTests: map[string][]TestResult{},
	}

	versionsBefore, exhausted, err := iter.findAllVersions(v, numBefore, true, include)
	if err != nil {
		return chunk, err
	}
	chunk.Exhausted.Before = exhausted

	versionsAfter, exhausted, err := iter.findAllVersions(v, numAfter, false, false)
	if err != nil {
		return chunk, err
	}
	chunk.Exhausted.After = exhausted

	versions := append(versionsAfter, versionsBefore...)
	if len(versions) == 0 {
		return chunk, nil
	}
	chunk.Versions = versions

	// versionStartBoundary is the most recent version (i.e. newest) that
	// should be included in the results.
	//
	// versionEndBoundary is the least recent version (i.e. oldest) that
	// should be included in the results.
	versionStartBoundary, versionEndBoundary := versions[0], versions[len(versions)-1]

	pipeline := database.C(TasksCollection).Pipe(
		[]bson.M{
			{"$match": bson.M{
				TaskRequesterKey:    evergreen.RepotrackerVersionRequester,
				TaskProjectKey:      iter.ProjectName,
				TaskDisplayNameKey:  iter.TaskName,
				TaskBuildVariantKey: bson.M{"$in": iter.BuildVariants},
				TaskRevisionOrderNumberKey: bson.M{
					"$gte": versionEndBoundary.RevisionOrderNumber,
					"$lte": versionStartBoundary.RevisionOrderNumber,
				},
			}},
			{"$project": bson.M{
				TaskIdKey:                  1,
				TaskStatusKey:              1,
				TaskDetailsKey:             1,
				TaskActivatedKey:           1,
				TaskTimeTakenKey:           1,
				TaskBuildVariantKey:        1,
				TaskRevisionKey:            1,
				TaskRevisionOrderNumberKey: 1,
			}},
			{"$group": bson.M{
				"_id":   fmt.Sprintf("$%v", TaskRevisionKey),
				"order": bson.M{"$first": fmt.Sprintf("$%v", TaskRevisionOrderNumberKey)},
				"tasks": bson.M{
					"$push": bson.M{
						TaskIdKey:           fmt.Sprintf("$%v", TaskIdKey),
						TaskStatusKey:       fmt.Sprintf("$%v", TaskStatusKey),
						TaskDetailsKey:      fmt.Sprintf("$%v", TaskDetailsKey),
						TaskActivatedKey:    fmt.Sprintf("$%v", TaskActivatedKey),
						TaskTimeTakenKey:    fmt.Sprintf("$%v", TaskTimeTakenKey),
						TaskBuildVariantKey: fmt.Sprintf("$%v", TaskBuildVariantKey),
					},
				},
			}},
			{"$sort": bson.M{TaskRevisionOrderNumberKey: -1}},
		},
	)

	var aggregatedTasks []bson.M
	if err := pipeline.All(&aggregatedTasks); err != nil {
		return chunk, err
	}
	chunk.Tasks = aggregatedTasks

	failedTests, err := iter.GetFailedTests(pipeline)
	if err != nil {
		return chunk, err
	}
	chunk.FailedTests = failedTests
	return chunk, nil
}
// Returns versions and tasks grouped by gitspec, newest first (sorted by order number desc)
func (self *buildVariantHistoryIterator) GetItems(beforeCommit *version.Version, numRevisions int) ([]bson.M, []version.Version, error) {
	session, dbobj, err := db.GetGlobalSessionFactory().GetSession()
	defer session.Close()
	if err != nil {
		return nil, nil, err
	}

	var versionQuery db.Q
	if beforeCommit != nil {
		versionQuery = db.Query(bson.M{
			version.RequesterKey:           evergreen.RepotrackerVersionRequester,
			version.RevisionOrderNumberKey: bson.M{"$lt": beforeCommit.RevisionOrderNumber},
			version.IdentifierKey:          self.ProjectName,
			version.BuildVariantsKey: bson.M{
				"$elemMatch": bson.M{
					version.BuildStatusVariantKey: self.BuildVariantInVersion,
				},
			},
		})
	} else {
		versionQuery = db.Query(bson.M{
			version.RequesterKey:  evergreen.RepotrackerVersionRequester,
			version.IdentifierKey: self.ProjectName,
			version.BuildVariantsKey: bson.M{
				"$elemMatch": bson.M{
					version.BuildStatusVariantKey: self.BuildVariantInVersion,
				},
			},
		})
	}
	versionQuery = versionQuery.WithFields(
		version.IdKey,
		version.RevisionOrderNumberKey,
		version.RevisionKey,
		version.MessageKey,
		version.CreateTimeKey,
	).Sort([]string{"-" + version.RevisionOrderNumberKey}).Limit(numRevisions)

	//Get the next numCommits
	versions, err := version.Find(versionQuery)

	if err != nil {
		return nil, nil, err
	}

	if len(versions) == 0 {
		return nil, []version.Version{}, nil
	}

	//versionEndBoundary is the *earliest* version which should be included in results
	versionEndBoundary := versions[len(versions)-1]

	matchFilter := bson.M{
		TaskRequesterKey:    evergreen.RepotrackerVersionRequester,
		TaskBuildVariantKey: self.BuildVariantInTask,
		TaskProjectKey:      self.ProjectName,
	}

	if beforeCommit != nil {
		matchFilter[TaskRevisionOrderNumberKey] = bson.M{
			"$gte": versionEndBoundary.RevisionOrderNumber,
			"$lt":  beforeCommit.RevisionOrderNumber,
		}
	} else {
		matchFilter[TaskRevisionOrderNumberKey] = bson.M{
			"$gte": versionEndBoundary.RevisionOrderNumber,
		}
	}

	pipeline := dbobj.C(TasksCollection).Pipe(
		[]bson.M{
			{"$match": matchFilter},
			bson.M{"$sort": bson.D{{TaskRevisionOrderNumberKey, 1}}},
			bson.M{
				"$group": bson.M{
					"_id":   "$" + TaskRevisionKey,
					"order": bson.M{"$first": "$" + TaskRevisionOrderNumberKey},
					"tasks": bson.M{
						"$push": bson.M{
							"_id":              "$" + TaskIdKey,
							"status":           "$" + TaskStatusKey,
							"task_end_details": "$" + TaskDetailsKey,
							"activated":        "$" + TaskActivatedKey,
							"time_taken":       "$" + TaskTimeTakenKey,
							"display_name":     "$" + TaskDisplayNameKey,
						},
					},
				},
			},
			bson.M{"$sort": bson.M{TaskRevisionOrderNumberKey: -1, TaskDisplayNameKey: 1}},
		},
	)

	var output []bson.M
	err = pipeline.All(&output)
	if err != nil {
		return nil, nil, err
	}

	return output, versions, nil
}
func setupAPITestData(testConfig *evergreen.Settings, taskDisplayName string,
	variant string, patchMode patchTestMode, t *testing.T) (*model.Task, *build.Build, error) {
	//ignore errs here because the ns might just not exist.
	clearDataMsg := "Failed to clear test data collection"
	testCollections := []string{
		model.TasksCollection, build.Collection, host.Collection,
		distro.Collection, version.Collection, patch.Collection,
		model.PushlogCollection, model.ProjectVarsCollection, model.TaskQueuesCollection,
		manifest.Collection, model.ProjectRefCollection}
	testutil.HandleTestingErr(dbutil.ClearCollections(testCollections...), t, clearDataMsg)
	projectVars := &model.ProjectVars{
		Id: "evergreen-ci-render",
		Vars: map[string]string{
			"aws_key":    testConfig.Providers.AWS.Id,
			"aws_secret": testConfig.Providers.AWS.Secret,
			"fetch_key":  "fetch_expansion_value",
		},
	}
	_, err := projectVars.Upsert()
	testutil.HandleTestingErr(err, t, clearDataMsg)

	taskOne := &model.Task{
		Id:           "testTaskId",
		BuildId:      "testBuildId",
		DistroId:     "test-distro-one",
		BuildVariant: variant,
		Project:      "evergreen-ci-render",
		DisplayName:  taskDisplayName,
		HostId:       "testHost",
		Secret:       "testTaskSecret",
		Version:      "testVersionId",
		Status:       evergreen.TaskDispatched,
		Requester:    evergreen.RepotrackerVersionRequester,
	}

	taskTwo := &model.Task{
		Id:           "testTaskIdTwo",
		BuildId:      "testBuildId",
		DistroId:     "test-distro-one",
		BuildVariant: variant,
		Project:      "evergreen-ci-render",
		DisplayName:  taskDisplayName,
		HostId:       "",
		Secret:       "testTaskSecret",
		Activated:    true,
		Version:      "testVersionId",
		Status:       evergreen.TaskUndispatched,
		Requester:    evergreen.RepotrackerVersionRequester,
	}

	if patchMode != NoPatch {
		taskOne.Requester = evergreen.PatchVersionRequester
	}

	testutil.HandleTestingErr(taskOne.Insert(), t, "failed to insert taskOne")
	testutil.HandleTestingErr(taskTwo.Insert(), t, "failed to insert taskTwo")

	// set up task queue for task end tests
	taskQueue := &model.TaskQueue{
		Distro: "test-distro-one",
		Queue: []model.TaskQueueItem{
			model.TaskQueueItem{
				Id:          "testTaskIdTwo",
				DisplayName: taskDisplayName,
			},
		},
	}
	testutil.HandleTestingErr(taskQueue.Save(), t, "failed to insert taskqueue")
	workDir, err := ioutil.TempDir("", "agent_test_")
	testutil.HandleTestingErr(err, t, "failed to create working directory")

	host := &host.Host{
		Id:   "testHost",
		Host: "testHost",
		Distro: distro.Distro{
			Id:         "test-distro-one",
			WorkDir:    workDir,
			Expansions: []distro.Expansion{{"distro_exp", "DISTRO_EXP"}},
		},
		RunningTask:   "testTaskId",
		StartedBy:     evergreen.User,
		AgentRevision: agentRevision,
	}
	testutil.HandleTestingErr(host.Insert(), t, "failed to insert host")

	// read in the project configuration
	projectFile := "testdata/config_test_plugin/project/evergreen-ci-render.yml"
	projectConfig, err := ioutil.ReadFile(projectFile)
	testutil.HandleTestingErr(err, t, "failed to read project config")

	projectRef := &model.ProjectRef{
		Identifier: "evergreen-ci-render",
		Owner:      "evergreen-ci",
		Repo:       "render",
		RepoKind:   "github",
		Branch:     "master",
		Enabled:    true,
		BatchTime:  180,
	}

	testutil.HandleTestingErr(projectRef.Insert(), t, "failed to insert projectRef")

	err = testutil.CreateTestLocalConfig(testConfig, "evergreen-ci-render", "testdata/config_test_plugin/project/evergreen-ci-render.yml")
	testutil.HandleTestingErr(err, t, "failed to marshall project config")

	// unmarshall the project configuration into a struct
	project := &model.Project{}
	testutil.HandleTestingErr(yaml.Unmarshal(projectConfig, project), t, "failed to unmarshal project config")

	// now then marshall the project YAML for storage
	projectYamlBytes, err := yaml.Marshal(project)
	testutil.HandleTestingErr(err, t, "failed to marshall project config")

	// insert the version document
	v := &version.Version{
		Id:       "testVersionId",
		BuildIds: []string{taskOne.BuildId},
		Config:   string(projectYamlBytes),
	}

	testutil.HandleTestingErr(v.Insert(), t, "failed to insert version")
	if patchMode != NoPatch {
		mainPatchContent, err := ioutil.ReadFile("testdata/test.patch")
		testutil.HandleTestingErr(err, t, "failed to read test patch file")
		modulePatchContent, err := ioutil.ReadFile("testdata/testmodule.patch")
		testutil.HandleTestingErr(err, t, "failed to read test module patch file")

		ptch := &patch.Patch{
			Status:  evergreen.PatchCreated,
			Version: v.Id,
		}
		if patchMode == InlinePatch {
			ptch.Patches = []patch.ModulePatch{
				{
					ModuleName: "",
					Githash:    "1e5232709595db427893826ce19289461cba3f75",
					PatchSet:   patch.PatchSet{Patch: string(mainPatchContent)},
				},
				{
					ModuleName: "recursive",
					Githash:    "1e5232709595db427893826ce19289461cba3f75",
					PatchSet:   patch.PatchSet{Patch: string(modulePatchContent)},
				},
			}
		} else {
			p1Id, p2Id := bson.NewObjectId().Hex(), bson.NewObjectId().Hex()
			So(dbutil.WriteGridFile(patch.GridFSPrefix, p1Id, strings.NewReader(string(mainPatchContent))), ShouldBeNil)
			So(dbutil.WriteGridFile(patch.GridFSPrefix, p2Id, strings.NewReader(string(modulePatchContent))), ShouldBeNil)
			ptch.Patches = []patch.ModulePatch{
				{
					ModuleName: "",
					Githash:    "1e5232709595db427893826ce19289461cba3f75",
					PatchSet:   patch.PatchSet{PatchFileId: p1Id},
				},
				{
					ModuleName: "recursive",
					Githash:    "1e5232709595db427893826ce19289461cba3f75",
					PatchSet:   patch.PatchSet{PatchFileId: p2Id},
				},
			}
		}
		testutil.HandleTestingErr(ptch.Insert(), t, "failed to insert patch")
	}

	session, _, err := dbutil.GetGlobalSessionFactory().GetSession()
	testutil.HandleTestingErr(err, t, "couldn't get db session!")

	// Remove any logs for our test task from previous runs.
	_, err = session.DB(model.TaskLogDB).C(model.TaskLogCollection).
		RemoveAll(bson.M{"t_id": bson.M{"$in": []string{taskOne.Id, taskTwo.Id}}})
	testutil.HandleTestingErr(err, t, "failed to remove logs")

	build := &build.Build{
		Id: "testBuildId",
		Tasks: []build.TaskCache{
			build.NewTaskCache(taskOne.Id, taskOne.DisplayName, true),
			build.NewTaskCache(taskTwo.Id, taskTwo.DisplayName, true),
		},
		Version: "testVersionId",
	}

	testutil.HandleTestingErr(build.Insert(), t, "failed to insert build")
	return taskOne, build, nil
}
Example #11
0
func setupAPITestData(testConfig *evergreen.Settings, taskDisplayName string,
	variant string, projectFile string, patchMode patchTestMode, t *testing.T) (*model.Task, *build.Build, error) {
	// Ignore errs here because the ns might just not exist.
	clearDataMsg := "Failed to clear test data collection"
	testCollections := []string{
		model.TasksCollection, build.Collection, host.Collection,
		distro.Collection, version.Collection, patch.Collection,
		model.PushlogCollection, model.ProjectVarsCollection, model.TaskQueuesCollection,
		manifest.Collection, model.ProjectRefCollection}
	testutil.HandleTestingErr(dbutil.ClearCollections(testCollections...), t, clearDataMsg)

	// Read in the project configuration
	projectConfig, err := ioutil.ReadFile(projectFile)
	testutil.HandleTestingErr(err, t, "failed to read project config")

	// Unmarshall the project configuration into a struct
	project := &model.Project{}
	testutil.HandleTestingErr(yaml.Unmarshal(projectConfig, project), t, "failed to unmarshal project config")

	// Marshall the project YAML for storage
	projectYamlBytes, err := yaml.Marshal(project)
	testutil.HandleTestingErr(err, t, "failed to marshall project config")

	// Create the ref for the project
	projectRef := &model.ProjectRef{
		Identifier:  project.DisplayName,
		Owner:       project.Owner,
		Repo:        project.Repo,
		RepoKind:    project.RepoKind,
		Branch:      project.Branch,
		Enabled:     project.Enabled,
		BatchTime:   project.BatchTime,
		LocalConfig: string(projectConfig),
	}
	testutil.HandleTestingErr(projectRef.Insert(), t, "failed to insert projectRef")

	// Save the project variables
	projectVars := &model.ProjectVars{
		Id: project.DisplayName,
		Vars: map[string]string{
			"aws_key":    testConfig.Providers.AWS.Id,
			"aws_secret": testConfig.Providers.AWS.Secret,
			"fetch_key":  "fetch_expansion_value",
		},
	}
	_, err = projectVars.Upsert()
	testutil.HandleTestingErr(err, t, clearDataMsg)

	// Create and insert two tasks
	taskOne := &model.Task{
		Id:           "testTaskId",
		BuildId:      "testBuildId",
		DistroId:     "test-distro-one",
		BuildVariant: variant,
		Project:      project.DisplayName,
		DisplayName:  taskDisplayName,
		HostId:       "testHost",
		Secret:       "testTaskSecret",
		Version:      "testVersionId",
		Status:       evergreen.TaskDispatched,
		Requester:    evergreen.RepotrackerVersionRequester,
	}
	if patchMode != NoPatch {
		taskOne.Requester = evergreen.PatchVersionRequester
	}
	testutil.HandleTestingErr(taskOne.Insert(), t, "failed to insert taskOne")

	taskTwo := &model.Task{
		Id:           "testTaskIdTwo",
		BuildId:      "testBuildId",
		DistroId:     "test-distro-one",
		BuildVariant: variant,
		Project:      project.DisplayName,
		DisplayName:  taskDisplayName,
		HostId:       "",
		Secret:       "testTaskSecret",
		Version:      "testVersionId",
		Status:       evergreen.TaskUndispatched,
		Requester:    evergreen.RepotrackerVersionRequester,
		Activated:    true,
	}
	testutil.HandleTestingErr(taskTwo.Insert(), t, "failed to insert taskTwo")

	// Set up a task queue for task end tests
	taskQueue := &model.TaskQueue{
		Distro: "test-distro-one",
		Queue: []model.TaskQueueItem{
			model.TaskQueueItem{
				Id:          "testTaskIdTwo",
				DisplayName: taskDisplayName,
			},
		},
	}
	testutil.HandleTestingErr(taskQueue.Save(), t, "failed to insert taskqueue")

	// Insert the version document
	v := &version.Version{
		Id:       "testVersionId",
		BuildIds: []string{taskOne.BuildId},
		Config:   string(projectYamlBytes),
	}
	testutil.HandleTestingErr(v.Insert(), t, "failed to insert version")

	// Insert the build that contains the tasks
	build := &build.Build{
		Id: "testBuildId",
		Tasks: []build.TaskCache{
			build.NewTaskCache(taskOne.Id, taskOne.DisplayName, true),
			build.NewTaskCache(taskTwo.Id, taskTwo.DisplayName, true),
		},
		Version: v.Id,
	}
	testutil.HandleTestingErr(build.Insert(), t, "failed to insert build")

	workDir, err := ioutil.TempDir("", "agent_test_")
	testutil.HandleTestingErr(err, t, "failed to create working directory")

	// Insert the host info for running the tests
	host := &host.Host{
		Id:   "testHost",
		Host: "testHost",
		Distro: distro.Distro{
			Id:         "test-distro-one",
			WorkDir:    workDir,
			Expansions: []distro.Expansion{{"distro_exp", "DISTRO_EXP"}},
		},
		RunningTask:   taskOne.Id,
		StartedBy:     evergreen.User,
		AgentRevision: agentRevision,
	}
	testutil.HandleTestingErr(host.Insert(), t, "failed to insert host")

	session, _, err := dbutil.GetGlobalSessionFactory().GetSession()
	testutil.HandleTestingErr(err, t, "couldn't get db session!")

	// Remove any logs for our test task from previous runs.
	_, err = session.DB(model.TaskLogDB).C(model.TaskLogCollection).
		RemoveAll(bson.M{"t_id": bson.M{"$in": []string{taskOne.Id, taskTwo.Id}}})
	testutil.HandleTestingErr(err, t, "failed to remove logs")

	return taskOne, build, nil
}