.

go/internal/xtracing/tracetest/tracetest.go

@@ -867,7 +867,12 @@ func Verify(t *testing.T, f func(t *T)) {
 		}
 	}
 
-	// retest f with 10·δtMax delay injected at i'th event	XXX 10x is too much?
+	// retest f with 10·δtMax delay injected at i'th event
+	delayT    := 10*δtMax            // TODO make sure it < deadTime
+	delayTmin := 10*time.Millisecond // make sure delayT ≥ 10ms
+	if delayT < delayTmin {
+		delayT = delayTmin
+	}
 	for i := 0; i < len(trace0); i++ {
 		// stream and on-stream sequence number for i'th global event
 		stream := trace0[i].stream
@@ -882,7 +887,7 @@ func Verify(t *testing.T, f func(t *T)) {
 			tT := testf(t, map[string]*delayInjectState{
 				stream: &delayInjectState{
 					delayAt: istream,
-					delayT:  10*δtMax, // TODO make sure it < deadTime
+					delayT:  delayT,
 				},
 			})
 

go/neo/t_cluster_test.go

@@ -38,7 +38,9 @@ import (
 
 
 // tCluster is a test NEO cluster NEO.
+//
 // Create it with tNewCluster.
+// Create nodes with .NewMaster, .NewStorage and .NewClient.
 type tCluster struct {
 	*tracetest.T // original testing env this cluster was created at
 
@@ -80,6 +82,7 @@ type ITestClient interface {
 // tNewCluster creates new NEO test cluster.
 //
 // At the end of the test the cluster has to be stopped via t.Stop().
+// TODO add options describeing whether node type X should be created via Go or via Py.
 func tNewCluster(ttest *tracetest.T, name string) *tCluster {
 	t := &tCluster{
 		T:    ttest,