Feat: qs api integration connection status (#4628)

* chore: add integration attribs for connection tests and status

* chore: add connection status to integration details response

* chore: update integration lifecycle test to check for connection status too

* feat: add GetIntegrationConnectionTests to integrations manager and controller

* chore: add tests for querying integration connection status

* feat: add http API support for integration connection status

* chore: some cleanups

* chore: use PostableRule for integration alerts

* chore: some more cleanup

pkg/query-service/app/clickhouseReader/reader.go

@@ -143,6 +143,17 @@ func NewReader(
 		os.Exit(1)
 	}
 
+	return NewReaderFromClickhouseConnection(db, options, localDB, configFile, featureFlag, cluster)
+}
+
+func NewReaderFromClickhouseConnection(
+	db driver.Conn,
+	options *Options,
+	localDB *sqlx.DB,
+	configFile string,
+	featureFlag interfaces.FeatureLookup,
+	cluster string,
+) *ClickHouseReader {
 	alertManager, err := am.New("")
 	if err != nil {
 		zap.S().Errorf("msg: failed to initialize alert manager: ", "/t error:", err)

pkg/query-service/app/http_handler.go

@@ -2412,6 +2412,11 @@ func (ah *APIHandler) RegisterIntegrationRoutes(router *mux.Router, am *AuthMidd
 		"/uninstall", am.ViewAccess(ah.UninstallIntegration),
 	).Methods(http.MethodPost)
 
+	// Used for polling for status in v0
+	subRouter.HandleFunc(
+		"/{integrationId}/connection_status", am.ViewAccess(ah.GetIntegrationConnectionStatus),
+	).Methods(http.MethodGet)
+
 	subRouter.HandleFunc(
 		"/{integrationId}", am.ViewAccess(ah.GetIntegration),
 	).Methods(http.MethodGet)
@@ -2443,14 +2448,112 @@ func (ah *APIHandler) GetIntegration(
 	w http.ResponseWriter, r *http.Request,
 ) {
 	integrationId := mux.Vars(r)["integrationId"]
-	resp, apiErr := ah.IntegrationsController.GetIntegration(
+	integration, apiErr := ah.IntegrationsController.GetIntegration(
 		r.Context(), integrationId,
 	)
 	if apiErr != nil {
 		RespondError(w, apiErr, "Failed to fetch integration details")
 		return
 	}
-	ah.Respond(w, resp)
+
+	// Add connection status details.
+	connectionStatus, apiErr := ah.calculateConnectionStatus(
+		r.Context(), integration.ConnectionTests,
+	)
+	if apiErr != nil {
+		RespondError(w, apiErr, "Failed to calculate integration connection status")
+		return
+	}
+	integration.ConnectionStatus = connectionStatus
+
+	ah.Respond(w, integration)
+}
+
+func (ah *APIHandler) GetIntegrationConnectionStatus(
+	w http.ResponseWriter, r *http.Request,
+) {
+	integrationId := mux.Vars(r)["integrationId"]
+	connectionTests, apiErr := ah.IntegrationsController.GetIntegrationConnectionTests(
+		r.Context(), integrationId,
+	)
+	if apiErr != nil {
+		RespondError(w, apiErr, "Failed to fetch integration connection tests")
+		return
+	}
+
+	connectionStatus, apiErr := ah.calculateConnectionStatus(
+		r.Context(), connectionTests,
+	)
+	if apiErr != nil {
+		RespondError(w, apiErr, "Failed to calculate integration connection status")
+		return
+	}
+
+	ah.Respond(w, connectionStatus)
+}
+
+func (ah *APIHandler) calculateConnectionStatus(
+	ctx context.Context,
+	connectionTests *integrations.IntegrationConnectionTests,
+) (*integrations.IntegrationConnectionStatus, *model.ApiError) {
+	result := &integrations.IntegrationConnectionStatus{}
+
+	if connectionTests.Logs != nil {
+		qrParams := &v3.QueryRangeParamsV3{
+			// Look back up to 7 days for integration logs
+			Start: time.Now().UnixMilli() - (7 * 86400000),
+			End:   time.Now().UnixMilli(),
+			CompositeQuery: &v3.CompositeQuery{
+				PanelType: v3.PanelTypeList,
+				QueryType: v3.QueryTypeBuilder,
+				BuilderQueries: map[string]*v3.BuilderQuery{
+					"A": {
+						PageSize:          1,
+						Filters:           connectionTests.Logs,
+						QueryName:         "A",
+						DataSource:        v3.DataSourceLogs,
+						Expression:        "A",
+						AggregateOperator: v3.AggregateOperatorNoOp,
+					},
+				},
+			},
+		}
+		queryRes, err, _ := ah.querier.QueryRange(
+			ctx, qrParams, map[string]v3.AttributeKey{},
+		)
+		if err != nil {
+			return nil, model.InternalError(fmt.Errorf(
+				"could not query for integration connection status: %w", err,
+			))
+		}
+		if len(queryRes) > 0 && queryRes[0].List != nil && len(queryRes[0].List) > 0 {
+			lastLog := queryRes[0].List[0]
+
+			resourceSummaryParts := []string{}
+			lastLogResourceAttribs := lastLog.Data["resources_string"]
+			if lastLogResourceAttribs != nil {
+				resourceAttribs, ok := lastLogResourceAttribs.(*map[string]string)
+				if !ok {
+					return nil, model.InternalError(fmt.Errorf(
+						"could not cast log resource attribs",
+					))
+				}
+				for k, v := range *resourceAttribs {
+					resourceSummaryParts = append(resourceSummaryParts, fmt.Sprintf(
+						"%s=%s", k, v,
+					))
+				}
+			}
+			lastLogResourceSummary := strings.Join(resourceSummaryParts, ", ")
+
+			result.Logs = &integrations.SignalConnectionStatus{
+				LastReceivedTsMillis: lastLog.Timestamp.UnixMilli(),
+				LastReceivedFrom:     lastLogResourceSummary,
+			}
+		}
+	}
+
+	return result, nil
 }
 
 func (ah *APIHandler) InstallIntegration(

pkg/query-service/app/integrations/controller.go

@@ -60,6 +60,12 @@ func (c *Controller) GetIntegration(
 	return c.mgr.GetIntegration(ctx, integrationId)
 }
 
+func (c *Controller) GetIntegrationConnectionTests(
+	ctx context.Context, integrationId string,
+) (*IntegrationConnectionTests, *model.ApiError) {
+	return c.mgr.GetIntegrationConnectionTests(ctx, integrationId)
+}
+
 type InstallIntegrationRequest struct {
 	IntegrationId string                 `json:"integration_id"`
 	Config        map[string]interface{} `json:"config"`

pkg/query-service/app/integrations/manager.go

@@ -11,6 +11,8 @@ import (
 	"go.signoz.io/signoz/pkg/query-service/app/dashboards"
 	"go.signoz.io/signoz/pkg/query-service/app/logparsingpipeline"
 	"go.signoz.io/signoz/pkg/query-service/model"
+	v3 "go.signoz.io/signoz/pkg/query-service/model/v3"
+	"go.signoz.io/signoz/pkg/query-service/rules"
 )
 
 type IntegrationAuthor struct {
@@ -32,8 +34,7 @@ type IntegrationAssets struct {
 	Logs       LogsAssets             `json:"logs"`
 	Dashboards []dashboards.Dashboard `json:"dashboards"`
 
-	// TODO(Raj): Maybe use a struct for alerts
+	Alerts []rules.PostableRule `json:"alerts"`
-	Alerts []map[string]interface{} `json:"alerts"`
 }
 
 type LogsAssets struct {
@@ -62,6 +63,22 @@ type CollectedMetric struct {
 	Unit string `json:"unit"`
 }
 
+type SignalConnectionStatus struct {
+	LastReceivedTsMillis int64  `json:"last_received_ts_ms"` // epoch milliseconds
+	LastReceivedFrom     string `json:"last_received_from"`  // resource identifier
+}
+
+type IntegrationConnectionStatus struct {
+	Logs    *SignalConnectionStatus `json:"logs"`
+	Metrics *SignalConnectionStatus `json:"metrics"`
+}
+
+type IntegrationConnectionTests struct {
+	Logs *v3.FilterSet `json:"logs"`
+
+	// TODO(Raj): Add connection tests for other signals.
+}
+
 type IntegrationDetails struct {
 	IntegrationSummary
 
@@ -70,6 +87,10 @@ type IntegrationDetails struct {
 	Configuration []IntegrationConfigStep     `json:"configuration"`
 	DataCollected DataCollectedForIntegration `json:"data_collected"`
 	Assets        IntegrationAssets           `json:"assets"`
+
+	ConnectionTests *IntegrationConnectionTests `json:"connection_tests"`
+	// ConnectionStatus gets derived using `ConnectionTests`
+	ConnectionStatus *IntegrationConnectionStatus `json:"connection_status"`
 }
 
 type IntegrationsListItem struct {
@@ -183,6 +204,19 @@ func (m *Manager) GetIntegration(
 	}, nil
 }
 
+func (m *Manager) GetIntegrationConnectionTests(
+	ctx context.Context,
+	integrationId string,
+) (*IntegrationConnectionTests, *model.ApiError) {
+	integrationDetails, apiErr := m.getIntegrationDetails(
+		ctx, integrationId,
+	)
+	if apiErr != nil {
+		return nil, apiErr
+	}
+	return integrationDetails.ConnectionTests, nil
+}
+
 func (m *Manager) InstallIntegration(
 	ctx context.Context,
 	integrationId string,

pkg/query-service/app/integrations/test_utils.go

@@ -11,6 +11,7 @@ import (
 	"go.signoz.io/signoz/pkg/query-service/app/logparsingpipeline"
 	"go.signoz.io/signoz/pkg/query-service/model"
 	v3 "go.signoz.io/signoz/pkg/query-service/model/v3"
+	"go.signoz.io/signoz/pkg/query-service/rules"
 )
 
 func NewTestSqliteDB(t *testing.T) (
@@ -88,12 +89,12 @@ func (t *TestAvailableIntegrationsRepo) list(
 								Items: []v3.FilterItem{
 									{
 										Key: v3.AttributeKey{
-											Key:      "method",
+											Key:      "source",
 											DataType: v3.AttributeKeyDataTypeString,
 											Type:     v3.AttributeKeyTypeTag,
 										},
 										Operator: "=",
-										Value:    "GET",
+										Value:    "nginx",
 									},
 								},
 							},
@@ -112,7 +113,23 @@ func (t *TestAvailableIntegrationsRepo) list(
 					},
 				},
 				Dashboards: []dashboards.Dashboard{},
-				Alerts:     []map[string]interface{}{},
+				Alerts:     []rules.PostableRule{},
+			},
+			ConnectionTests: &IntegrationConnectionTests{
+				Logs: &v3.FilterSet{
+					Operator: "AND",
+					Items: []v3.FilterItem{
+						{
+							Key: v3.AttributeKey{
+								Key:      "source",
+								DataType: v3.AttributeKeyDataTypeString,
+								Type:     v3.AttributeKeyTypeTag,
+							},
+							Operator: "=",
+							Value:    "nginx",
+						},
+					},
+				},
 			},
 		}, {
 			IntegrationSummary: IntegrationSummary{
@@ -150,12 +167,12 @@ func (t *TestAvailableIntegrationsRepo) list(
 								Items: []v3.FilterItem{
 									{
 										Key: v3.AttributeKey{
-											Key:      "method",
+											Key:      "source",
 											DataType: v3.AttributeKeyDataTypeString,
 											Type:     v3.AttributeKeyTypeTag,
 										},
 										Operator: "=",
-										Value:    "GET",
+										Value:    "redis",
 									},
 								},
 							},
@@ -174,7 +191,23 @@ func (t *TestAvailableIntegrationsRepo) list(
 					},
 				},
 				Dashboards: []dashboards.Dashboard{},
-				Alerts:     []map[string]interface{}{},
+				Alerts:     []rules.PostableRule{},
+			},
+			ConnectionTests: &IntegrationConnectionTests{
+				Logs: &v3.FilterSet{
+					Operator: "AND",
+					Items: []v3.FilterItem{
+						{
+							Key: v3.AttributeKey{
+								Key:      "source",
+								DataType: v3.AttributeKeyDataTypeString,
+								Type:     v3.AttributeKeyTypeTag,
+							},
+							Operator: "=",
+							Value:    "nginx",
+						},
+					},
+				},
 			},
 		},
 	}, nil

pkg/query-service/tests/integration/signoz_integrations_test.go

@@ -9,11 +9,13 @@ import (
 	"runtime/debug"
 	"testing"
 
+	mockhouse "github.com/srikanthccv/ClickHouse-go-mock"
 	"github.com/stretchr/testify/require"
 	"go.signoz.io/signoz/pkg/query-service/app"
 	"go.signoz.io/signoz/pkg/query-service/app/integrations"
 	"go.signoz.io/signoz/pkg/query-service/auth"
 	"go.signoz.io/signoz/pkg/query-service/dao"
+	"go.signoz.io/signoz/pkg/query-service/featureManager"
 	"go.signoz.io/signoz/pkg/query-service/model"
 )
 
@@ -36,14 +38,18 @@ func TestSignozIntegrationLifeCycle(t *testing.T) {
 		"some integrations should come bundled with SigNoz",
 	)
 
+	// Should be able to install integration
 	require.False(availableIntegrations[0].IsInstalled)
 	testbed.RequestQSToInstallIntegration(
 		availableIntegrations[0].Id, map[string]interface{}{},
 	)
 
+	testbed.mockLogQueryResponse([]model.SignozLog{})
 	ii := testbed.GetIntegrationDetailsFromQS(availableIntegrations[0].Id)
 	require.Equal(ii.Id, availableIntegrations[0].Id)
 	require.NotNil(ii.Installation)
+	require.NotNil(ii.ConnectionStatus)
+	require.Nil(ii.ConnectionStatus.Logs)
 
 	installedResp = testbed.GetInstalledIntegrationsFromQS()
 	installedIntegrations := installedResp.Integrations
@@ -54,11 +60,29 @@ func TestSignozIntegrationLifeCycle(t *testing.T) {
 	availableIntegrations = availableResp.Integrations
 	require.Greater(len(availableIntegrations), 0)
 
+	// Integration connection status should get updated after signal data has been received.
+	testLog := makeTestSignozLog("test log body", map[string]interface{}{
+		"source": "nginx",
+	})
+	testbed.mockLogQueryResponse([]model.SignozLog{testLog})
+	connectionStatus := testbed.GetIntegrationConnectionStatus(ii.Id)
+	require.NotNil(connectionStatus)
+	require.NotNil(connectionStatus.Logs)
+	require.Equal(connectionStatus.Logs.LastReceivedTsMillis, int64(testLog.Timestamp/1000000))
+
+	testbed.mockLogQueryResponse([]model.SignozLog{testLog})
+	ii = testbed.GetIntegrationDetailsFromQS(ii.Id)
+	require.NotNil(ii.ConnectionStatus)
+	require.NotNil(ii.ConnectionStatus.Logs)
+	require.Equal(connectionStatus.Logs.LastReceivedTsMillis, int64(testLog.Timestamp/1000000))
+
+	// Should be able to uninstall integration
 	require.True(availableIntegrations[0].IsInstalled)
 	testbed.RequestQSToUninstallIntegration(
 		availableIntegrations[0].Id,
 	)
 
+	testbed.mockLogQueryResponse([]model.SignozLog{})
 	ii = testbed.GetIntegrationDetailsFromQS(availableIntegrations[0].Id)
 	require.Equal(ii.Id, availableIntegrations[0].Id)
 	require.Nil(ii.Installation)
@@ -77,6 +101,7 @@ type IntegrationsTestBed struct {
 	t              *testing.T
 	testUser       *model.User
 	qsHttpHandler  http.Handler
+	mockClickhouse mockhouse.ClickConnMockCommon
 }
 
 func (tb *IntegrationsTestBed) GetAvailableIntegrationsFromQS() *integrations.IntegrationsListResponse {
@@ -125,12 +150,32 @@ func (tb *IntegrationsTestBed) GetIntegrationDetailsFromQS(
 	var integrationResp integrations.Integration
 	err = json.Unmarshal(dataJson, &integrationResp)
 	if err != nil {
-		tb.t.Fatalf("could not unmarshal apiResponse.Data json into PipelinesResponse")
+		tb.t.Fatalf("could not unmarshal apiResponse.Data json")
 	}
 
 	return &integrationResp
 }
 
+func (tb *IntegrationsTestBed) GetIntegrationConnectionStatus(
+	integrationId string,
+) *integrations.IntegrationConnectionStatus {
+	result := tb.RequestQS(fmt.Sprintf(
+		"/api/v1/integrations/%s/connection_status", integrationId,
+	), nil)
+
+	dataJson, err := json.Marshal(result.Data)
+	if err != nil {
+		tb.t.Fatalf("could not marshal apiResponse.Data: %v", err)
+	}
+	var connectionStatus integrations.IntegrationConnectionStatus
+	err = json.Unmarshal(dataJson, &connectionStatus)
+	if err != nil {
+		tb.t.Fatalf("could not unmarshal apiResponse.Data json")
+	}
+
+	return &connectionStatus
+}
+
 func (tb *IntegrationsTestBed) RequestQSToInstallIntegration(
 	integrationId string, config map[string]interface{},
 ) {
@@ -188,6 +233,10 @@ func (tb *IntegrationsTestBed) RequestQS(
 	return &result
 }
 
+func (tb *IntegrationsTestBed) mockLogQueryResponse(logsInResponse []model.SignozLog) {
+	addLogsQueryExpectation(tb.mockClickhouse, logsInResponse)
+}
+
 func NewIntegrationsTestBed(t *testing.T) *IntegrationsTestBed {
 	testDB, testDBFilePath := integrations.NewTestSqliteDB(t)
 
@@ -199,9 +248,14 @@ func NewIntegrationsTestBed(t *testing.T) *IntegrationsTestBed {
 		t.Fatalf("could not create integrations controller: %v", err)
 	}
 
+	fm := featureManager.StartManager()
+	reader, mockClickhouse := NewMockClickhouseReader(t, testDB, fm)
+
 	apiHandler, err := app.NewAPIHandler(app.APIHandlerOpts{
+		Reader:                 reader,
 		AppDao:                 dao.DB(),
 		IntegrationsController: controller,
+		FeatureFlags:           fm,
 	})
 	if err != nil {
 		t.Fatalf("could not create a new ApiHandler: %v", err)
@@ -220,5 +274,6 @@ func NewIntegrationsTestBed(t *testing.T) *IntegrationsTestBed {
 		t:              t,
 		testUser:       user,
 		qsHttpHandler:  router,
+		mockClickhouse: mockClickhouse,
 	}
 }

pkg/query-service/tests/integration/test_utils.go

@@ -0,0 +1,133 @@
+package tests
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/DATA-DOG/go-sqlmock"
+	"github.com/google/uuid"
+	"github.com/jmoiron/sqlx"
+	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/stanza/entry"
+	mockhouse "github.com/srikanthccv/ClickHouse-go-mock"
+	"github.com/stretchr/testify/require"
+	"go.signoz.io/signoz/pkg/query-service/app/clickhouseReader"
+	"go.signoz.io/signoz/pkg/query-service/interfaces"
+	"go.signoz.io/signoz/pkg/query-service/model"
+	"golang.org/x/exp/maps"
+)
+
+func NewMockClickhouseReader(
+	t *testing.T, testDB *sqlx.DB, featureFlags interfaces.FeatureLookup,
+) (
+	*clickhouseReader.ClickHouseReader, mockhouse.ClickConnMockCommon,
+) {
+	require.NotNil(t, testDB)
+
+	mockDB, err := mockhouse.NewClickHouseWithQueryMatcher(nil, sqlmock.QueryMatcherRegexp)
+
+	require.Nil(t, err, "could not init mock clickhouse")
+	reader := clickhouseReader.NewReaderFromClickhouseConnection(
+		mockDB,
+		clickhouseReader.NewOptions("", 10, 10, 10*time.Second, ""),
+		testDB,
+		"",
+		featureFlags,
+		"",
+	)
+
+	return reader, mockDB
+}
+
+func addLogsQueryExpectation(
+	mockClickhouse mockhouse.ClickConnMockCommon,
+	logsToReturn []model.SignozLog,
+) {
+	cols := []mockhouse.ColumnType{}
+	cols = append(cols, mockhouse.ColumnType{Type: "UInt64", Name: "timestamp"})
+	cols = append(cols, mockhouse.ColumnType{Type: "UInt64", Name: "observed_timestamp"})
+	cols = append(cols, mockhouse.ColumnType{Type: "String", Name: "id"})
+	cols = append(cols, mockhouse.ColumnType{Type: "String", Name: "trace_id"})
+	cols = append(cols, mockhouse.ColumnType{Type: "String", Name: "span_id"})
+	cols = append(cols, mockhouse.ColumnType{Type: "UInt32", Name: "trace_flags"})
+	cols = append(cols, mockhouse.ColumnType{Type: "String", Name: "severity_text"})
+	cols = append(cols, mockhouse.ColumnType{Type: "UInt8", Name: "severity_number"})
+	cols = append(cols, mockhouse.ColumnType{Type: "String", Name: "body"})
+	cols = append(cols, mockhouse.ColumnType{Type: "Array(String)", Name: "resources_string_key"})
+	cols = append(cols, mockhouse.ColumnType{Type: "Array(String)", Name: "resources_string_value"})
+	cols = append(cols, mockhouse.ColumnType{Type: "Array(String)", Name: "attributes_string_key"})
+	cols = append(cols, mockhouse.ColumnType{Type: "Array(String)", Name: "attributes_string_value"})
+	cols = append(cols, mockhouse.ColumnType{Type: "Array(String)", Name: "attributes_int64_key"})
+	cols = append(cols, mockhouse.ColumnType{Type: "Array(Int64)", Name: "attributes_int64_value"})
+	cols = append(cols, mockhouse.ColumnType{Type: "Array(String)", Name: "attributes_float64_key"})
+	cols = append(cols, mockhouse.ColumnType{Type: "Array(Float64)", Name: "attributes_float64_value"})
+	cols = append(cols, mockhouse.ColumnType{Type: "Array(String)", Name: "attributes_bool_key"})
+	cols = append(cols, mockhouse.ColumnType{Type: "Array(Bool)", Name: "attributes_bool_value"})
+
+	values := [][]any{}
+	for _, l := range logsToReturn {
+		rowValues := []any{}
+		rowValues = append(rowValues, l.Timestamp)
+		rowValues = append(rowValues, l.Timestamp)
+		rowValues = append(rowValues, l.ID)
+		rowValues = append(rowValues, l.TraceID)
+		rowValues = append(rowValues, l.SpanID)
+		rowValues = append(rowValues, l.TraceFlags)
+		rowValues = append(rowValues, l.SeverityText)
+		rowValues = append(rowValues, l.SeverityNumber)
+		rowValues = append(rowValues, l.Body)
+		rowValues = append(rowValues, maps.Keys(l.Resources_string))
+		rowValues = append(rowValues, maps.Values(l.Resources_string))
+		rowValues = append(rowValues, maps.Keys(l.Attributes_string))
+		rowValues = append(rowValues, maps.Values(l.Attributes_string))
+		rowValues = append(rowValues, maps.Keys(l.Attributes_int64))
+		rowValues = append(rowValues, maps.Values(l.Attributes_int64))
+		rowValues = append(rowValues, maps.Keys(l.Attributes_float64))
+		rowValues = append(rowValues, maps.Values(l.Attributes_float64))
+		rowValues = append(rowValues, maps.Keys(l.Attributes_bool))
+		rowValues = append(rowValues, maps.Values(l.Attributes_bool))
+		values = append(values, rowValues)
+	}
+
+	rows := mockhouse.NewRows(cols, values)
+	mockClickhouse.ExpectQuery(
+		"SELECT .*? from signoz_logs.distributed_logs.*",
+	).WillReturnRows(rows)
+}
+
+func makeTestSignozLog(
+	body string,
+	attributes map[string]interface{},
+) model.SignozLog {
+
+	testLog := model.SignozLog{
+		Timestamp:          uint64(time.Now().UnixNano()),
+		Body:               body,
+		Attributes_bool:    map[string]bool{},
+		Attributes_string:  map[string]string{},
+		Attributes_int64:   map[string]int64{},
+		Attributes_float64: map[string]float64{},
+		Resources_string:   map[string]string{},
+		SeverityText:       entry.Info.String(),
+		SeverityNumber:     uint8(entry.Info),
+		SpanID:             uuid.New().String(),
+		TraceID:            uuid.New().String(),
+	}
+
+	for k, v := range attributes {
+		switch v.(type) {
+		case bool:
+			testLog.Attributes_bool[k] = v.(bool)
+		case string:
+			testLog.Attributes_string[k] = v.(string)
+		case int:
+			testLog.Attributes_int64[k] = int64(v.(int))
+		case float64:
+			testLog.Attributes_float64[k] = v.(float64)
+		default:
+			panic(fmt.Sprintf("found attribute value of unsupported type %T in test log", v))
+		}
+	}
+
+	return testLog
+}