DEVPROD-7742 Fix current testifylint lint issues (manual) (evergreen-…

…ci#8604)

.golangci.yml

@@ -10,4 +10,4 @@ linters:
     - govet
     - misspell
     - unconvert
-    - unused
+    - unused

model/distro/distro_test.go

@@ -425,6 +425,7 @@ func TestGetResolvedPlannerSettings(t *testing.T) {
 	// Fallback to the SchedulerConfig.ExpectedRuntimeFactor as PlannerSettings.ExpectedRunTimeFactor is equal to 0.
 	assert.EqualValues(t, 7, resolved0.ExpectedRuntimeFactor)
 	assert.EqualValues(t, 20, resolved0.GenerateTaskFactor)
+	//nolint:testifylint // We expect it to be exactly 10.
 	assert.EqualValues(t, 10, resolved0.NumDependentsFactor)
 	assert.EqualValues(t, 40, resolved0.StepbackTaskFactor)
 
@@ -475,6 +476,7 @@ func TestGetResolvedPlannerSettings(t *testing.T) {
 	assert.EqualValues(t, 0, resolved1.MainlineTimeInQueueFactor)
 	assert.EqualValues(t, 0, resolved1.ExpectedRuntimeFactor)
 	assert.EqualValues(t, 0, resolved1.GenerateTaskFactor)
+	//nolint:testifylint // We expect it to be exactly 0.
 	assert.EqualValues(t, 0, resolved1.NumDependentsFactor)
 
 	ps := &PlannerSettings{

model/reliability/query_test.go

@@ -329,6 +329,7 @@ func TestGetTaskStatsOneDocument(t *testing.T) {
 	docs, err := GetTaskReliabilityScores(filter)
 	require.NoError(err)
 	require.Len(docs, 1)
+	//nolint:testifylint // We expect it to be exactly 0.42.
 	assert.Equal(docs[0].SuccessRate, float64(.42))
 }
 
@@ -344,7 +345,9 @@ func TestGetTaskStatsTwoDocuments(t *testing.T) {
 	docs, err := GetTaskReliabilityScores(filter)
 	require.NoError(err)
 	require.Len(docs, 2)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(docs[0].SuccessRate, float64(.56))
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(docs[1].SuccessRate, float64(.42))
 }
 

model/task/expected_duration_test.go

@@ -64,6 +64,7 @@ func TestExpectedDuration(t *testing.T) {
 
 	results, err := getExpectedDurationsForWindow("", project, bv, now.Add(-1*time.Hour), now)
 	assert.NoError(err)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.EqualValues(25*time.Minute, results[0].ExpectedDuration)
 	assert.InDelta(9.35*float64(time.Minute), results[0].StdDev, 0.01*float64(time.Minute))
 }

model/task/task_annotations_test.go

@@ -30,6 +30,7 @@ func TestAddIssueToAnnotation(t *testing.T) {
 	assert.NotNil(t, annotation.Issues[0].Source)
 	assert.Equal(t, annotations.UIRequester, annotation.Issues[0].Source.Requester)
 	assert.Equal(t, "annie.black", annotation.Issues[0].Source.Author)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(t, float64(91.23), annotation.Issues[0].ConfidenceScore)
 
 	assert.NoError(t, AddIssueToAnnotation(ctx, "t1", 0, issue, "not.annie.black"))
@@ -38,6 +39,7 @@ func TestAddIssueToAnnotation(t *testing.T) {
 	assert.NotNil(t, annotation)
 	assert.Len(t, annotation.Issues, 2)
 	assert.NotNil(t, annotation.Issues[1].Source)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(t, float64(91.23), annotation.Issues[0].ConfidenceScore)
 	assert.Equal(t, "not.annie.black", annotation.Issues[1].Source.Author)
 	dbTask, err := FindOneId("t1")
@@ -181,6 +183,7 @@ func TestPatchIssue(t *testing.T) {
 	assert.Equal(t, annotations.UIRequester, annotation.Issues[0].Source.Requester)
 	assert.Equal(t, "bynn.lee", annotation.Issues[0].Source.Author)
 	assert.Equal(t, "EVG-1234", annotation.Issues[0].IssueKey)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(t, float64(91.23), annotation.Issues[0].ConfidenceScore)
 	assert.Len(t, annotation.SuspectedIssues, 1)
 	assert.NotNil(t, annotation.SuspectedIssues[0].Source)

model/task_queue_service_test.go

@@ -973,15 +973,7 @@ func (s *taskDAGDispatchServiceSuite) TestIsRefreshFindNextTaskThreadSafe() {
 	}
 	s.Require().NoError(d.Insert(s.ctx))
 
-	items := []TaskQueueItem{}
 	for i := 0; i < 50; i++ {
-		items = append(items, TaskQueueItem{
-			Id:            fmt.Sprintf("%d", i),
-			BuildVariant:  "variant_1",
-			Version:       "version_1",
-			Project:       "project_1",
-			GroupMaxHosts: 0,
-		})
 		t := task.Task{
 			Id:                fmt.Sprintf("%d", i),
 			BuildVariant:      "variant_1",
@@ -1029,15 +1021,7 @@ func (s *taskDAGDispatchServiceSuite) TestIsRefreshFindNextTaskThreadSafe() {
 
 func (s *taskDAGDispatchServiceSuite) TestFindNextTaskThreadSafe() {
 	s.Require().NoError(db.ClearCollections(task.Collection))
-	items := []TaskQueueItem{}
 	for i := 0; i < 100; i++ {
-		items = append(items, TaskQueueItem{
-			Id:            fmt.Sprintf("%d", i),
-			BuildVariant:  "variant_1",
-			Version:       "version_1",
-			Project:       "project_1",
-			GroupMaxHosts: 0,
-		})
 		t := task.Task{
 			Id:                fmt.Sprintf("%d", i),
 			BuildVariant:      "variant_1",
@@ -1068,7 +1052,13 @@ func (s *taskDAGDispatchServiceSuite) TestFindNextTaskThreadSafe() {
 			defer wg.Done()
 			<-wait
 			item := service.FindNextTask(s.ctx, spec, utility.ZeroTime)
-			s.Require().NotNil(item)
+			s.NotNil(item)
+			if item == nil {
+				// We cannot require item to not be nil because the check would happen in
+				// a goroutine. This could cause the test to behave nondeterministically.
+				// See https://github.com/Antonboom/testifylint?tab=readme-ov-file#go-require.
+				return
+			}
 			mu.Lock()
 			dispatchedTasks[item.Id] = true
 			mu.Unlock()
@@ -1089,18 +1079,9 @@ func (s *taskDAGDispatchServiceSuite) TestFindNextTaskThreadSafe() {
 
 func (s *taskDAGDispatchServiceSuite) TestFindNextTaskGroupTaskThreadSafe() {
 	s.Require().NoError(db.ClearCollections(task.Collection))
-	items := []TaskQueueItem{}
 	for i := 0; i < 20; i++ {
 		groupNum := i / 5
 		id := fmt.Sprintf("%d", i)
-		items = append(items, TaskQueueItem{
-			Id:            id,
-			Group:         fmt.Sprintf("group_%d", groupNum),
-			BuildVariant:  "variant_1",
-			Version:       "version_1",
-			Project:       "project_1",
-			GroupMaxHosts: 1,
-		})
 		t := task.Task{
 			Id:                id,
 			TaskGroup:         fmt.Sprintf("group_%d", groupNum),
@@ -1137,7 +1118,13 @@ func (s *taskDAGDispatchServiceSuite) TestFindNextTaskGroupTaskThreadSafe() {
 			defer wg.Done()
 			<-wait
 			item := service.FindNextTask(s.ctx, spec, utility.ZeroTime)
-			s.Require().NotNil(item)
+			s.NotNil(item)
+			if item == nil {
+				// We cannot require item to not be nil because the check would happen in
+				// a goroutine. This could cause the test to behave nondeterministically.
+				// See https://github.com/Antonboom/testifylint?tab=readme-ov-file#go-require.
+				return
+			}
 			mu.Lock()
 			dispatchedTasks[item.Id] = true
 			mu.Unlock()
@@ -1156,18 +1143,9 @@ func (s *taskDAGDispatchServiceSuite) TestFindNextTaskGroupTaskThreadSafe() {
 	s.Equal(dispatchedCount, numGoroutines)
 
 	s.Require().NoError(db.ClearCollections(task.Collection))
-	items = []TaskQueueItem{}
 	for i := 0; i < 20; i++ {
 		groupNum := i / 5
 		id := fmt.Sprintf("%d", i)
-		items = append(items, TaskQueueItem{
-			Id:            id,
-			Group:         fmt.Sprintf("group_%d", groupNum),
-			BuildVariant:  "variant_1",
-			Version:       "version_1",
-			Project:       "project_1",
-			GroupMaxHosts: 1,
-		})
 		t := task.Task{
 			Id:                id,
 			TaskGroup:         fmt.Sprintf("group_%d", groupNum),
@@ -1199,7 +1177,13 @@ func (s *taskDAGDispatchServiceSuite) TestFindNextTaskGroupTaskThreadSafe() {
 			defer wg.Done()
 			<-wait
 			item := service.FindNextTask(s.ctx, spec, utility.ZeroTime)
-			s.Require().NotNil(item)
+			s.NotNil(item)
+			if item == nil {
+				// We cannot require item to not be nil because the check would happen in
+				// a goroutine. This could cause the test to behave nondeterministically.
+				// See https://github.com/Antonboom/testifylint?tab=readme-ov-file#go-require.
+				return
+			}
 			mu.Lock()
 			dispatchedTasks[item.Id] = true
 			mu.Unlock()

model/taskstats/query_test.go

@@ -544,6 +544,7 @@ func (s *statsQuerySuite) checkTaskStats(stats TaskStats, task, variant, distro
 	require.Equal(numTestFailed, stats.NumTestFailed)
 	require.Equal(numSystemFailed, stats.NumSystemFailed)
 	require.Equal(numSetupFailed, stats.NumSetupFailed)
+	//nolint:testifylint // We expect these to be exactly equal.
 	require.Equal(avgDuration, stats.AvgDurationSuccess)
 }
 

model/taskstats/stats_test.go

@@ -138,6 +138,7 @@ func (s *statsSuite) TestGenerateStats() {
 	s.Equal(2, doc.NumSystemFailed)
 	s.Equal(3, doc.NumSetupFailed)
 	s.Equal(2, doc.NumTimeout)
+	//nolint:testifylint // We expect it to be exactly 150.0.
 	s.Equal(float64(150), doc.AvgDurationSuccess)
 	s.WithinDuration(time.Now(), doc.LastUpdate, time.Minute)
 

rest/data/host_test.go

@@ -242,7 +242,7 @@ func (s *HostConnectorSuite) TestSpawnHost() {
 			s.Contains(err.Error(), "not been allowed by admins")
 		},
 	} {
-		s.T().Run(tName, func(t *testing.T) {
+		s.Run(tName, func() {
 			s.Require().NoError(db.ClearCollections(host.Collection))
 
 			options := &restmodel.HostRequestOptions{
@@ -253,7 +253,7 @@ func (s *HostConnectorSuite) TestSpawnHost() {
 				InstanceTags: nil,
 			}
 
-			tCase(t, options)
+			tCase(s.T(), options)
 		})
 	}
 }

rest/model/reliability_test.go

@@ -35,18 +35,21 @@ func TestAPITaskReliabilityBuildFromService(t *testing.T) {
 
 	assert.Equal(serviceDoc.TaskName, *apiDoc.TaskName)
 	assert.Equal(serviceDoc.BuildVariant, *apiDoc.BuildVariant)
-	assert.Equal(serviceDoc.Distro, *apiDoc.Distro)
-	assert.Equal(serviceDoc.Date.Format("2006-01-02"), *apiDoc.Date)
-	assert.Equal(serviceDoc.NumSuccess, apiDoc.NumSuccess)
-	assert.Equal(serviceDoc.NumFailed, apiDoc.NumFailed)
-	assert.Equal(serviceDoc.NumTotal, apiDoc.NumTotal)
-	assert.Equal(serviceDoc.NumTimeout, apiDoc.NumTimeout)
-	assert.Equal(serviceDoc.NumTestFailed, apiDoc.NumTestFailed)
-	assert.Equal(serviceDoc.NumSystemFailed, apiDoc.NumSystemFailed)
-	assert.Equal(serviceDoc.NumSetupFailed, apiDoc.NumSetupFailed)
-	assert.Equal(serviceDoc.SuccessRate, apiDoc.SuccessRate)
-	assert.Equal(serviceDoc.AvgDurationSuccess, apiDoc.AvgDurationSuccess)
-	assert.Equal(serviceDoc.SuccessRate, 8.0)
+	assert.Equal(*apiDoc.Distro, serviceDoc.Distro)
+	assert.Equal(*apiDoc.Date, serviceDoc.Date.Format("2006-01-02"))
+	assert.Equal(apiDoc.NumSuccess, serviceDoc.NumSuccess)
+	assert.Equal(apiDoc.NumFailed, serviceDoc.NumFailed)
+	assert.Equal(apiDoc.NumTotal, serviceDoc.NumTotal)
+	assert.Equal(apiDoc.NumTimeout, serviceDoc.NumTimeout)
+	assert.Equal(apiDoc.NumTestFailed, serviceDoc.NumTestFailed)
+	assert.Equal(apiDoc.NumSystemFailed, serviceDoc.NumSystemFailed)
+	assert.Equal(apiDoc.NumSetupFailed, serviceDoc.NumSetupFailed)
+	//nolint:testifylint // We expect it to be exactly equal.
+	assert.Equal(apiDoc.SuccessRate, serviceDoc.SuccessRate)
+	//nolint:testifylint // We expect it to be exactly equal.
+	assert.Equal(apiDoc.AvgDurationSuccess, serviceDoc.AvgDurationSuccess)
+	//nolint:testifylint // We expect it to be exactly 0.0.
+	assert.Equal(8.0, serviceDoc.SuccessRate)
 }
 
 func TestAPITaskReliabilityStartAtKey(t *testing.T) {

rest/model/task_stats_test.go

@@ -42,6 +42,7 @@ func TestAPITaskStatsBuildFromService(t *testing.T) {
 	assert.Equal(serviceDoc.NumTestFailed, apiDoc.NumTestFailed)
 	assert.Equal(serviceDoc.NumSystemFailed, apiDoc.NumSystemFailed)
 	assert.Equal(serviceDoc.NumSetupFailed, apiDoc.NumSetupFailed)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(serviceDoc.AvgDurationSuccess, apiDoc.AvgDurationSuccess)
 }
 

rest/route/annotations_test.go

@@ -300,6 +300,7 @@ func TestAnnotationByTaskGetHandlerRun(t *testing.T) {
 	assert.Equal(t, "task-1", utility.FromStringPtr(apiAnnotations[0].TaskId))
 	assert.Equal(t, "task-1-note_1", utility.FromStringPtr(apiAnnotations[0].Note.Message))
 	require.Len(t, apiAnnotations[0].Issues, 1)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(t, float64(12.34), utility.FromFloat64Ptr(apiAnnotations[0].Issues[0].ConfidenceScore))
 
 	// get the latest execution : 0
@@ -682,7 +683,9 @@ func TestAnnotationByTaskPutHandlerRun(t *testing.T) {
 	assert.Equal(t, "api", annotation.Note.Source.Requester)
 	assert.Equal(t, "api", annotation.Issues[0].Source.Requester)
 	assert.Len(t, annotation.Issues, 2)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(t, float64(12.34), annotation.Issues[0].ConfidenceScore)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(t, float64(56.78), annotation.Issues[1].ConfidenceScore)
 
 	//test update
@@ -715,7 +718,9 @@ func TestAnnotationByTaskPutHandlerRun(t *testing.T) {
 	require.Nil(t, annotation.SuspectedIssues)
 	assert.Equal(t, "some key 0", annotation.Issues[0].IssueKey)
 	assert.Len(t, annotation.Issues, 2)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(t, float64(87.65), annotation.Issues[0].ConfidenceScore)
+	//nolint:testifylint // We expect it to be exactly equal.
 	assert.Equal(t, float64(43.21), annotation.Issues[1].ConfidenceScore)
 
 	//test that it can update old executions

rest/route/distro_test.go

@@ -710,6 +710,7 @@ func (s *DistroPatchByIDSuite) TestRunProviderSettingsList() {
 	s.True(ok)
 	s.Equal("/dev/xvdb", mappedDoc.Lookup("device_name").StringValue())
 	s.Equal("ephemeral0", mappedDoc.Lookup("virtual_name").StringValue())
+	//nolint:testifylint // We expect it to be exactly 0.15.
 	s.Equal(doc.Lookup("bid_price").Double(), 0.15)
 	s.Equal("m3.large", doc.Lookup("instance_type").StringValue())
 	s.Equal("mci", doc.Lookup("key_name").StringValue())
@@ -1232,6 +1233,7 @@ func (s *DistroPatchByIDSuite) TestValidFindAndReplaceFullDocument() {
 	s.Equal("~/dev/xvdb", mountPoint.Lookup("device_name").StringValue())
 	s.Equal("~ephemeral0", mountPoint.Lookup("virtual_name").StringValue())
 	s.Equal("~ami-2814683f", doc.Lookup("ami").StringValue())
+	//nolint:testifylint // We expect it to be exactly 0.10.
 	s.Equal(doc.Lookup("bid_price").Double(), 0.10)
 	s.Equal("~m3.large", doc.Lookup("instance_type").StringValue())
 

rest/route/reliability_test.go

@@ -388,6 +388,7 @@ func TestReliabilityParse(t *testing.T) {
 					require.NoError(t, err)
 					require.Equal(t, values["tasks"], handler.filter.Tasks)
 					require.Equal(t, taskstats.SortLatestFirst, handler.filter.Sort)
+					//nolint:testifylint // We expect the float to be exactly equal.
 					require.Equal(t, handler.filter.Significance, reliability.DefaultSignificance)
 
 					require.Equal(t, []string{"gitter_request"}, handler.filter.Requesters)
@@ -430,6 +431,7 @@ func TestReliabilityParse(t *testing.T) {
 					require.Equal(t, reliability.GroupByDistro, handler.filter.GroupBy) // default value
 					require.Equal(t, reliability.SortLatestFirst, handler.filter.Sort)  // default value
 					require.Equal(t, reliability.MaxQueryLimit, handler.filter.Limit)   // default value
+					//nolint:testifylint // We expect the float to be exactly 0.1.
 					require.Equal(t, 0.1, handler.filter.Significance)
 				},
 				"Some Values": func(ctx context.Context, t *testing.T, handler taskReliabilityHandler) {

units/host_drawdown_test.go

@@ -195,7 +195,7 @@ func TestHostDrawdown(t *testing.T) {
 				NewCapTarget: 0,
 			}
 			num, hosts := numHostsDecommissionedForDrawdown(ctx, t, env, drawdownInfo)
-			assert.Zero(t, 0, num, "should not draw down host that was recently running task group")
+			assert.Zero(t, num, "should not draw down host that was recently running task group")
 			assert.Empty(t, hosts)
 		},
 		"DecommissionsIdleMultiHostTaskGroupHost": func(ctx context.Context, t *testing.T, env *mock.Environment, d distro.Distro) {