Fix race condition in test suite where we don't actually wait for slo…

…ts to be committed. Through the faster weight propagation this seemed to occur consistently now, whereas before it was hidden by too slow execution

pkg/testsuite/testsuite_issue_blocks.go

@@ -221,21 +221,23 @@ func (t *TestSuite) IssueBlocksAtSlots(prefix string, slots []iotago.SlotIndex,
 		lastBlockRowIssued = lastRowInSlot
 
 		if waitForSlotsCommitted {
-			if slot > t.API.ProtocolParameters().MinCommittableAge() {
-				if useCommitmentAtMinCommittableAge {
-					// Make sure that all nodes create blocks throughout the slot that commit to the same commitment at slot-minCommittableAge-1.
-					commitmentSlot := slot - t.API.ProtocolParameters().MinCommittableAge()
-					t.AssertCommitmentSlotIndexExists(commitmentSlot, t.ClientsForNodes(nodes...)...)
-					for _, node := range nodes {
-						commitment, err := node.Protocol.Engines.Main.Get().Storage.Commitments().Load(commitmentSlot)
-						require.NoError(t.Testing, err)
-
-						issuingOptions[node.Name] = []options.Option[mock.BlockHeaderParams]{
-							mock.WithSlotCommitment(commitment.Commitment()),
-						}
+			if useCommitmentAtMinCommittableAge && slot > t.API.ProtocolParameters().MinCommittableAge() {
+				// Make sure that all nodes create blocks throughout the slot that commit to the same commitment at slot-minCommittableAge-1.
+				commitmentSlot := slot - t.API.ProtocolParameters().MinCommittableAge()
+				t.AssertCommitmentSlotIndexExists(commitmentSlot, t.ClientsForNodes(nodes...)...)
+				for _, node := range nodes {
+					commitment, err := node.Protocol.Engines.Main.Get().Storage.Commitments().Load(commitmentSlot)
+					require.NoError(t.Testing, err)
+
+					issuingOptions[node.Name] = []options.Option[mock.BlockHeaderParams]{
+						mock.WithSlotCommitment(commitment.Commitment()),
 					}
 				}
+			} else if slot > t.API.ProtocolParameters().MaxCommittableAge()+1 {
+				commitmentSlot := slot - t.API.ProtocolParameters().MaxCommittableAge() + 1
+				t.AssertCommitmentSlotIndexExists(commitmentSlot, t.ClientsForNodes(nodes...)...)
 			}
+
 			t.AssertBlocksExist(blocksInSlot, true, t.ClientsForNodes(nodes...)...)
 		}
 	}