fix two disabled tests (#207)

tvx/drivers/dummy_testingt.go

@@ -5,7 +5,7 @@ import (
 	"os"
 )
 
-var t dummyTestingT
+var T dummyTestingT
 
 type dummyTestingT struct{}
 

tvx/drivers/state_driver.go

@@ -65,19 +65,19 @@ func (d *StateDriver) Randomness() RandomnessSource {
 
 func (d *StateDriver) GetState(c cid.Cid, out cbg.CBORUnmarshaler) {
 	err := d.st.StoreGet(c, out)
-	require.NoError(t, err)
+	require.NoError(T, err)
 }
 
 func (d *StateDriver) PutState(in cbg.CBORMarshaler) cid.Cid {
 	c, err := d.st.StorePut(in)
-	require.NoError(t, err)
+	require.NoError(T, err)
 	return c
 }
 
 func (d *StateDriver) GetActorState(actorAddr address.Address, out cbg.CBORUnmarshaler) {
 	actor, err := d.State().Actor(actorAddr)
-	require.NoError(t, err)
+	require.NoError(T, err)
-	require.NotNil(t, actor)
+	require.NotNil(T, actor)
 
 	d.GetState(actor.Head(), out)
 }
@@ -91,22 +91,22 @@ func (d *StateDriver) NewAccountActor(addrType address.Protocol, balanceAttoFil
 	case address.BLS:
 		addr = d.w.NewBLSAccountAddress()
 	default:
-		require.FailNowf(t, "unsupported address", "protocol for account actor: %v", addrType)
+		require.FailNowf(T, "unsupported address", "protocol for account actor: %v", addrType)
 	}
 
 	_, idAddr, err := d.st.CreateActor(builtin_spec.AccountActorCodeID, addr, balanceAttoFil, &account_spec.State{Address: addr})
-	require.NoError(t, err)
+	require.NoError(T, err)
 	d.actorIDMap[idAddr] = addr
 	return addr, idAddr
 }
 
 func (d *StateDriver) ActorPubKey(idAddress address.Address) address.Address {
 	if idAddress.Protocol() != address.ID {
-		t.Fatalf("ActorPubKey methods expects ID protocol address. actual: %v", idAddress.Protocol())
+		T.Fatalf("ActorPubKey methods expects ID protocol address. actual: %v", idAddress.Protocol())
 	}
 	pubkeyAddr, found := d.actorIDMap[idAddress]
 	if !found {
-		t.Fatalf("Failed to find pubkey address for: %s", idAddress)
+		T.Fatalf("Failed to find pubkey address for: %s", idAddress)
 	}
 	return pubkeyAddr
 }
@@ -131,9 +131,9 @@ func (d *StateDriver) newMinerAccountActor(sealProofType abi_spec.RegisteredSeal
 	}
 
 	ss, err := sealProofType.SectorSize()
-	require.NoError(t, err)
+	require.NoError(T, err)
 	ps, err := sealProofType.WindowPoStPartitionSectors()
-	require.NoError(t, err)
+	require.NoError(T, err)
 	mi := &miner_spec.MinerInfo{
 		Owner:                      minerOwnerID,
 		Worker:                     minerWorkerID,
@@ -145,15 +145,15 @@ func (d *StateDriver) newMinerAccountActor(sealProofType abi_spec.RegisteredSeal
 		WindowPoStPartitionSectors: ps,
 	}
 	mc, err := d.st.StorePut(mi)
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	// create the miner actor s.t. it exists in the init actors map
 	minerState, err := miner_spec.ConstructState(mc, periodBoundary, EmptyBitfieldCid, EmptyArrayCid, EmptyMapCid, EmptyDeadlinesCid)
 
-	require.NoError(t, err)
+	require.NoError(T, err)
 	_, minerActorIDAddr, err := d.State().CreateActor(builtin_spec.StorageMinerActorCodeID, minerActorAddrs.RobustAddress, big_spec.Zero(), minerState)
-	require.NoError(t, err)
+	require.NoError(T, err)
-	require.Equal(t, expectedMinerActorIDAddress, minerActorIDAddr)
+	require.Equal(T, expectedMinerActorIDAddress, minerActorIDAddr)
 
 	// a miner actor has been created, exists in the state tree, and has an entry in the init actor.
 	// next update the storage power actor to track the miner
@@ -163,18 +163,18 @@ func (d *StateDriver) newMinerAccountActor(sealProofType abi_spec.RegisteredSeal
 
 	// set the miners claim
 	hm, err := adt_spec.AsMap(AsStore(d.State()), spa.Claims)
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	// add claim for the miner
 	err = hm.Put(adt_spec.AddrKey(minerActorIDAddr), &power_spec.Claim{
 		RawBytePower:    abi_spec.NewStoragePower(0),
 		QualityAdjPower: abi_spec.NewTokenAmount(0),
 	})
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	// save the claim
 	spa.Claims, err = hm.Root()
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	// update miner count
 	spa.MinerCount += 1

tvx/drivers/test_driver.go

@@ -219,11 +219,11 @@ func NewTestDriver() *TestDriver {
 	sd := NewStateDriver(stateWrapper, newKeyManager())
 
 	err := initializeStoreWithAdtRoots(AsStore(sd.st))
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	for _, acts := range DefaultBuiltinActorsState {
 		_, _, err := sd.State().CreateActor(acts.Code, acts.Addr, acts.Balance, acts.State)
-		require.NoError(t, err)
+		require.NoError(T, err)
 	}
 
 	minerActorIDAddr := sd.newMinerAccountActor(TestSealProofType, abi_spec.ChainEpoch(0))
@@ -297,12 +297,12 @@ func (td *TestDriver) applyMessageExpectCodeAndReturn(msg *types.Message, code e
 func (td *TestDriver) applyMessage(msg *types.Message) (result vtypes.ApplyMessageResult) {
 	defer func() {
 		if r := recover(); r != nil {
-			t.Fatalf("message application panicked: %v", r)
+			T.Fatalf("message application panicked: %v", r)
 		}
 	}()
 
 	result, err := td.applier.ApplyMessage(td.ExeCtx.Epoch, msg)
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	return result
 }
@@ -336,75 +336,75 @@ func (td *TestDriver) applyMessageSignedExpectCodeAndReturn(msg *types.Message,
 func (td *TestDriver) applyMessageSigned(msg *types.Message) (result vtypes.ApplyMessageResult) {
 	defer func() {
 		if r := recover(); r != nil {
-			t.Fatalf("message application panicked: %v", r)
+			T.Fatalf("message application panicked: %v", r)
 		}
 	}()
 	serMsg, err := msg.Serialize()
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	msgSig, err := td.Wallet().Sign(msg.From, serMsg)
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	smsgs := &types.SignedMessage{
 		Message:   *msg,
 		Signature: msgSig,
 	}
 	result, err = td.applier.ApplySignedMessage(td.ExeCtx.Epoch, smsgs)
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	return result
 }
 
 func (td *TestDriver) validateResult(result vtypes.ApplyMessageResult, code exitcode.ExitCode, retval []byte) {
 	if td.Config.ValidateExitCode() {
-		assert.Equal(t, code, result.Receipt.ExitCode, "Expected ExitCode: %s Actual ExitCode: %s", code.Error(), result.Receipt.ExitCode.Error())
+		assert.Equal(T, code, result.Receipt.ExitCode, "Expected ExitCode: %s Actual ExitCode: %s", code.Error(), result.Receipt.ExitCode.Error())
 	}
 	if td.Config.ValidateReturnValue() {
-		assert.Equal(t, retval, result.Receipt.ReturnValue, "Expected ReturnValue: %v Actual ReturnValue: %v", retval, result.Receipt.ReturnValue)
+		assert.Equal(T, retval, result.Receipt.ReturnValue, "Expected ReturnValue: %v Actual ReturnValue: %v", retval, result.Receipt.ReturnValue)
 	}
 }
 
 func (td *TestDriver) AssertNoActor(addr address.Address) {
 	_, err := td.State().Actor(addr)
-	assert.Error(t, err, "expected no such actor %s", addr)
+	assert.Error(T, err, "expected no such actor %s", addr)
 }
 
 func (td *TestDriver) GetBalance(addr address.Address) abi_spec.TokenAmount {
 	actr, err := td.State().Actor(addr)
-	require.NoError(t, err)
+	require.NoError(T, err)
 	return actr.Balance()
 }
 
 func (td *TestDriver) GetHead(addr address.Address) cid.Cid {
 	actr, err := td.State().Actor(addr)
-	require.NoError(t, err)
+	require.NoError(T, err)
 	return actr.Head()
 }
 
 // AssertBalance checks an actor has an expected balance.
 func (td *TestDriver) AssertBalance(addr address.Address, expected abi_spec.TokenAmount) {
 	actr, err := td.State().Actor(addr)
-	require.NoError(t, err)
+	require.NoError(T, err)
-	assert.Equal(t, expected, actr.Balance(), fmt.Sprintf("expected actor %s balance: %s, actual balance: %s", addr, expected, actr.Balance()))
+	assert.Equal(T, expected, actr.Balance(), fmt.Sprintf("expected actor %s balance: %s, actual balance: %s", addr, expected, actr.Balance()))
 }
 
 // Checks an actor's balance and callSeqNum.
 func (td *TestDriver) AssertActor(addr address.Address, balance abi_spec.TokenAmount, callSeqNum uint64) {
 	actr, err := td.State().Actor(addr)
-	require.NoError(t, err)
+	require.NoError(T, err)
-	assert.Equal(t, balance, actr.Balance(), fmt.Sprintf("expected actor %s balance: %s, actual balance: %s", addr, balance, actr.Balance()))
+	assert.Equal(T, balance, actr.Balance(), fmt.Sprintf("expected actor %s balance: %s, actual balance: %s", addr, balance, actr.Balance()))
-	assert.Equal(t, callSeqNum, actr.CallSeqNum(), fmt.Sprintf("expected actor %s callSeqNum: %d, actual : %d", addr, callSeqNum, actr.CallSeqNum()))
+	assert.Equal(T, callSeqNum, actr.CallSeqNum(), fmt.Sprintf("expected actor %s callSeqNum: %d, actual : %d", addr, callSeqNum, actr.CallSeqNum()))
 }
 
 func (td *TestDriver) AssertHead(addr address.Address, expected cid.Cid) {
 	head := td.GetHead(addr)
-	assert.Equal(t, expected, head, "expected actor %s head %s, actual %s", addr, expected, head)
+	assert.Equal(T, expected, head, "expected actor %s head %s, actual %s", addr, expected, head)
 }
 
 func (td *TestDriver) AssertBalanceCallback(addr address.Address, thing func(actorBalance abi_spec.TokenAmount) bool) {
 	actr, err := td.State().Actor(addr)
-	require.NoError(t, err)
+	require.NoError(T, err)
-	assert.True(t, thing(actr.Balance()))
+	assert.True(T, thing(actr.Balance()))
 }
 
 func (td *TestDriver) AssertMultisigTransaction(multisigAddr address.Address, txnID multisig_spec.TxnID, txn multisig_spec.Transaction) {
@@ -412,14 +412,14 @@ func (td *TestDriver) AssertMultisigTransaction(multisigAddr address.Address, tx
 	td.GetActorState(multisigAddr, &msState)
 
 	txnMap, err := adt_spec.AsMap(AsStore(td.State()), msState.PendingTxns)
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	var actualTxn multisig_spec.Transaction
 	found, err := txnMap.Get(txnID, &actualTxn)
-	require.NoError(t, err)
+	require.NoError(T, err)
-	require.True(t, found)
+	require.True(T, found)
 
-	assert.Equal(t, txn, actualTxn)
+	assert.Equal(T, txn, actualTxn)
 }
 
 func (td *TestDriver) AssertMultisigContainsTransaction(multisigAddr address.Address, txnID multisig_spec.TxnID, contains bool) {
@@ -427,28 +427,28 @@ func (td *TestDriver) AssertMultisigContainsTransaction(multisigAddr address.Add
 	td.GetActorState(multisigAddr, &msState)
 
 	txnMap, err := adt_spec.AsMap(AsStore(td.State()), msState.PendingTxns)
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	var actualTxn multisig_spec.Transaction
 	found, err := txnMap.Get(txnID, &actualTxn)
-	require.NoError(t, err)
+	require.NoError(T, err)
 
-	assert.Equal(t, contains, found)
+	assert.Equal(T, contains, found)
 
 }
 
 func (td *TestDriver) AssertMultisigState(multisigAddr address.Address, expected multisig_spec.State) {
 	var msState multisig_spec.State
 	td.GetActorState(multisigAddr, &msState)
-	assert.NotNil(t, msState)
+	assert.NotNil(T, msState)
-	assert.Equal(t, expected.InitialBalance, msState.InitialBalance, fmt.Sprintf("expected InitialBalance: %v, actual InitialBalance: %v", expected.InitialBalance, msState.InitialBalance))
+	assert.Equal(T, expected.InitialBalance, msState.InitialBalance, fmt.Sprintf("expected InitialBalance: %v, actual InitialBalance: %v", expected.InitialBalance, msState.InitialBalance))
-	assert.Equal(t, expected.NextTxnID, msState.NextTxnID, fmt.Sprintf("expected NextTxnID: %v, actual NextTxnID: %v", expected.NextTxnID, msState.NextTxnID))
+	assert.Equal(T, expected.NextTxnID, msState.NextTxnID, fmt.Sprintf("expected NextTxnID: %v, actual NextTxnID: %v", expected.NextTxnID, msState.NextTxnID))
-	assert.Equal(t, expected.NumApprovalsThreshold, msState.NumApprovalsThreshold, fmt.Sprintf("expected NumApprovalsThreshold: %v, actual NumApprovalsThreshold: %v", expected.NumApprovalsThreshold, msState.NumApprovalsThreshold))
+	assert.Equal(T, expected.NumApprovalsThreshold, msState.NumApprovalsThreshold, fmt.Sprintf("expected NumApprovalsThreshold: %v, actual NumApprovalsThreshold: %v", expected.NumApprovalsThreshold, msState.NumApprovalsThreshold))
-	assert.Equal(t, expected.StartEpoch, msState.StartEpoch, fmt.Sprintf("expected StartEpoch: %v, actual StartEpoch: %v", expected.StartEpoch, msState.StartEpoch))
+	assert.Equal(T, expected.StartEpoch, msState.StartEpoch, fmt.Sprintf("expected StartEpoch: %v, actual StartEpoch: %v", expected.StartEpoch, msState.StartEpoch))
-	assert.Equal(t, expected.UnlockDuration, msState.UnlockDuration, fmt.Sprintf("expected UnlockDuration: %v, actual UnlockDuration: %v", expected.UnlockDuration, msState.UnlockDuration))
+	assert.Equal(T, expected.UnlockDuration, msState.UnlockDuration, fmt.Sprintf("expected UnlockDuration: %v, actual UnlockDuration: %v", expected.UnlockDuration, msState.UnlockDuration))
 
 	for _, e := range expected.Signers {
-		assert.Contains(t, msState.Signers, e, fmt.Sprintf("expected Signer: %v, actual Signer: %v", e, msState.Signers))
+		assert.Contains(T, msState.Signers, e, fmt.Sprintf("expected Signer: %v, actual Signer: %v", e, msState.Signers))
 	}
 }
 
@@ -459,15 +459,15 @@ func (td *TestDriver) ComputeInitActorExecReturn(from address.Address, originato
 func computeInitActorExecReturn(from address.Address, originatorCallSeq uint64, newActorAddressCount uint64, expectedNewAddr address.Address) init_spec.ExecReturn {
 	buf := new(bytes.Buffer)
 	if from.Protocol() == address.ID {
-		t.Fatal("cannot compute init actor address return from ID address", from)
+		T.Fatal("cannot compute init actor address return from ID address", from)
 	}
 
-	require.NoError(t, from.MarshalCBOR(buf))
+	require.NoError(T, from.MarshalCBOR(buf))
-	require.NoError(t, binary.Write(buf, binary.BigEndian, originatorCallSeq))
+	require.NoError(T, binary.Write(buf, binary.BigEndian, originatorCallSeq))
-	require.NoError(t, binary.Write(buf, binary.BigEndian, newActorAddressCount))
+	require.NoError(T, binary.Write(buf, binary.BigEndian, newActorAddressCount))
 
 	out, err := address.NewActorAddress(buf.Bytes())
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	return init_spec.ExecReturn{
 		IDAddress:     expectedNewAddr,
@@ -482,7 +482,7 @@ func (td *TestDriver) MustCreateAndVerifyMultisigActor(nonce uint64, value abi_s
 		code, retval)
 	/* Assert the actor state was setup as expected */
 	pendingTxMapRoot, err := adt_spec.MakeEmptyMap(newMockStore()).Root()
-	require.NoError(t, err)
+	require.NoError(T, err)
 	initialBalance := big_spec.Zero()
 	startEpoch := abi_spec.ChainEpoch(0)
 	if params.UnlockDuration > 0 {

tvx/drivers/tipset_message_producer.go

@@ -50,7 +50,7 @@ func (tb *TipSetMessageBuilder) apply() vtypes.ApplyTipSetResult {
 		blks = append(blks, b.build())
 	}
 	result, err := tb.driver.applier.ApplyTipSetMessages(tb.driver.ExeCtx.Epoch, blks, tb.driver.Randomness())
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	//t.driver.StateTracker.TrackResult(result)
 	return result
@@ -63,16 +63,16 @@ func (tb *TipSetMessageBuilder) validateResult(result vtypes.ApplyTipSetResult)
 	}
 
 	if len(result.Receipts) > len(expected) {
-		t.Fatalf("ApplyTipSetMessages returned more result than expected. Expected: %d, Actual: %d", len(expected), len(result.Receipts))
+		T.Fatalf("ApplyTipSetMessages returned more result than expected. Expected: %d, Actual: %d", len(expected), len(result.Receipts))
 		return
 	}
 
 	for i := range result.Receipts {
 		if tb.driver.Config.ValidateExitCode() {
-			assert.Equal(t, expected[i].ExitCode, result.Receipts[i].ExitCode, "Message Number: %d Expected ExitCode: %s Actual ExitCode: %s", i, expected[i].ExitCode.Error(), result.Receipts[i].ExitCode.Error())
+			assert.Equal(T, expected[i].ExitCode, result.Receipts[i].ExitCode, "Message Number: %d Expected ExitCode: %s Actual ExitCode: %s", i, expected[i].ExitCode.Error(), result.Receipts[i].ExitCode.Error())
 		}
 		if tb.driver.Config.ValidateReturnValue() {
-			assert.Equal(t, expected[i].ReturnVal, result.Receipts[i].ReturnValue, "Message Number: %d Expected ReturnValue: %v Actual ReturnValue: %v", i, expected[i].ReturnVal, result.Receipts[i].ReturnValue)
+			assert.Equal(T, expected[i].ReturnVal, result.Receipts[i].ReturnValue, "Message Number: %d Expected ReturnValue: %v Actual ReturnValue: %v", i, expected[i].ReturnVal, result.Receipts[i].ReturnValue)
 		}
 	}
 }
@@ -177,13 +177,13 @@ func (bb *BlockBuilder) toSignedMessage(m *types.Message) *types.SignedMessage {
 		from = bb.TD.ActorPubKey(from)
 	}
 	if from.Protocol() != address.SECP256K1 {
-		t.Fatalf("Invalid address for SECP signature, address protocol: %v", from.Protocol())
+		T.Fatalf("Invalid address for SECP signature, address protocol: %v", from.Protocol())
 	}
 	raw, err := m.Serialize()
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	sig, err := bb.TD.Wallet().Sign(from, raw)
-	require.NoError(t, err)
+	require.NoError(T, err)
 
 	return &types.SignedMessage{
 		Message:   *m,

tvx/exec_lotus.go

@@ -103,11 +103,16 @@ func executeTestVector(tv TestVector) error {
 
 		for i, m := range tv.ApplyMessages {
 			fmt.Printf("decoding message %v\n", i)
-			msg, err := types.DecodeMessage(m)
+			msg, err := types.DecodeMessage(m.Bytes)
 			if err != nil {
 				return err
 			}
 
+			// add an epoch if we have set one
+			if m.Epoch != nil {
+				epoch = *m.Epoch
+			}
+
 			fmt.Printf("executing message %v\n", i)
 			_, root, err = driver.ExecuteMessage(msg, root, bs, epoch)
 			if err != nil {

tvx/extract_msg.go

@@ -196,7 +196,7 @@ func runExtractMsg(c *cli.Context) error {
 				RootCID: preroot,
 			},
 		},
-		ApplyMessages: []HexEncodedBytes{msgBytes},
+		ApplyMessages: []Message{{Bytes: msgBytes}},
 		Post: &Postconditions{
 			StateTree: &StateTree{
 				RootCID: postroot,

tvx/lotus/driver.go

@@ -32,11 +32,11 @@ func (d *Driver) ExecuteMessage(msg *types.Message, preroot cid.Cid, bs blocksto
 
 	actor, err := st.GetActor(msg.From)
 	if err != nil {
-		return nil, cid.Undef, err
+		fmt.Println("from actor not found: ", msg.From)
+	} else {
+		fmt.Println("from actor found: ", actor)
 	}
 
-	fmt.Println("from actor found: ", actor)
-
 	fmt.Println("creating vm")
 	lvm, err := vm.NewVM(preroot, epoch, &vmRand{}, bs, mkFakedSigSyscalls(vm.Syscalls(ffiwrapper.ProofVerifier)), nil)
 	if err != nil {

tvx/schema.go

@@ -102,9 +102,14 @@ type TestVector struct {
 	// objects.
 	CAR HexEncodedBytes `json:"car_hex"`
 
-	Pre           *Preconditions    `json:"preconditions"`
+	Pre           *Preconditions  `json:"preconditions"`
-	ApplyMessages []HexEncodedBytes `json:"apply_messages"`
+	ApplyMessages []Message       `json:"apply_messages"`
-	Post          *Postconditions   `json:"postconditions"`
+	Post          *Postconditions `json:"postconditions"`
+}
+
+type Message struct {
+	Bytes HexEncodedBytes `json:"bytes"`
+	Epoch *abi.ChainEpoch `json:"epoch,omitempty"`
 }
 
 // Validate validates this test vector against the JSON schema, and applies

tvx/suite_messages_create_actor.go

@@ -28,6 +28,7 @@ func suiteMessages(c *cli.Context) error {
 	err = multierror.Append(MessageTest_AccountActorCreation())
 	err = multierror.Append(MessageTest_InitActorSequentialIDAddressCreate())
 	err = multierror.Append(MessageTest_MessageApplicationEdgecases())
+	err = multierror.Append(MessageTest_Paych())
 	return err.ErrorOrNil()
 }
 
@@ -100,7 +101,7 @@ func MessageTest_AccountActorCreation() error {
 			if err != nil {
 				return err
 			}
-			v.ApplyMessages = []HexEncodedBytes{b}
+			v.ApplyMessages = []Message{{Bytes: b}}
 			result := td.ApplyFailure(
 				msg,
 				tc.expExitCode,
@@ -165,7 +166,7 @@ func MessageTest_InitActorSequentialIDAddressCreate() error {
 	if err != nil {
 		return err
 	}
-	v.ApplyMessages = append(v.ApplyMessages, b1)
+	v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: b1})
 
 	msg2 := td.MessageProducer.CreatePaymentChannelActor(sender, receiver, chain.Value(toSend), chain.Nonce(1))
 	td.ApplyExpect(
@@ -177,7 +178,7 @@ func MessageTest_InitActorSequentialIDAddressCreate() error {
 	if err != nil {
 		return err
 	}
-	v.ApplyMessages = append(v.ApplyMessages, b2)
+	v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: b2})
 
 	postroot := td.GetStateRoot()
 

tvx/suite_messages_message_application.go

@@ -27,7 +27,7 @@ func MessageTest_MessageApplicationEdgecases() error {
 		preroot := td.GetStateRoot()
 
 		msg := td.MessageProducer.Transfer(alice, alice, chain.Value(transferAmnt), chain.Nonce(0), chain.GasPrice(1), chain.GasLimit(8))
-		v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
 		td.ApplyFailure(
 			msg,
@@ -52,26 +52,25 @@ func MessageTest_MessageApplicationEdgecases() error {
 	}
 
 	err = func(testname string) error {
-		//TODO: this test is broken, fix later
-		return nil
 		td := drivers.NewTestDriver()
 
 		v := newEmptyMessageVector()
-
 		alice, _ := td.NewAccountActor(drivers.SECP, aliceBal)
 
 		preroot := td.GetStateRoot()
 		msg := td.MessageProducer.Transfer(alice, alice, chain.Value(transferAmnt), chain.Nonce(0), chain.GasPrice(10), chain.GasLimit(1))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
+
 		// Expect Message application to fail due to lack of gas
 		td.ApplyFailure(
 			msg,
 			exitcode_spec.SysErrOutOfGas)
 
-		// Expect Message application to fail due to lack of gas when sender is unknown
 		unknown := chain.MustNewIDAddr(10000000)
 		msg = td.MessageProducer.Transfer(unknown, alice, chain.Value(transferAmnt), chain.Nonce(0), chain.GasPrice(10), chain.GasLimit(1))
-		v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
+		// Expect Message application to fail due to lack of gas when sender is unknown
 		td.ApplyFailure(
 			msg,
 			exitcode_spec.SysErrOutOfGas)
@@ -110,7 +109,7 @@ func MessageTest_MessageApplicationEdgecases() error {
 		newAccountA := chain.MustNewSECP256K1Addr("1")
 
 		msg := td.MessageProducer.Transfer(alice, newAccountA, chain.Value(transferAmnt), chain.Nonce(aliceNonceF()))
-		v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
 		// get the "true" gas cost of applying the message
 		result := td.ApplyOk(msg)
@@ -121,7 +120,7 @@ func MessageTest_MessageApplicationEdgecases() error {
 		newAccountB := chain.MustNewSECP256K1Addr("2")
 		for tryGas := trueGas - gasStep; tryGas > 0; tryGas -= gasStep {
 			msg := td.MessageProducer.Transfer(alice, newAccountB, chain.Value(transferAmnt), chain.Nonce(aliceNonceF()), chain.GasPrice(1), chain.GasLimit(tryGas))
-			v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+			v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
 			td.ApplyFailure(
 				msg,
@@ -148,8 +147,6 @@ func MessageTest_MessageApplicationEdgecases() error {
 	}
 
 	err = func(testname string) error {
-		//TODO: this test is broken, fix me
-		return nil
 		td := drivers.NewTestDriver()
 
 		v := newEmptyMessageVector()
@@ -159,7 +156,7 @@ func MessageTest_MessageApplicationEdgecases() error {
 		preroot := td.GetStateRoot()
 
 		msg := td.MessageProducer.Transfer(alice, alice, chain.Value(transferAmnt), chain.Nonce(1))
-		v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
 		// Expect Message application to fail due to callseqnum being invalid: 1 instead of 0
 		td.ApplyFailure(
@@ -168,7 +165,7 @@ func MessageTest_MessageApplicationEdgecases() error {
 
 		unknown := chain.MustNewIDAddr(10000000)
 		msg = td.MessageProducer.Transfer(unknown, alice, chain.Value(transferAmnt), chain.Nonce(1))
-		v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
 		// Expect message application to fail due to unknow actor when call seq num is also incorrect
 		td.ApplyFailure(
@@ -221,7 +218,7 @@ func MessageTest_MessageApplicationEdgecases() error {
 		preroot := td.GetStateRoot()
 
 		msg := td.MessageProducer.CreatePaymentChannelActor(sender, receiver, chain.Value(toSend), chain.Nonce(0))
-		v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
 		td.ApplyExpect(
 			msg,
@@ -242,7 +239,7 @@ func MessageTest_MessageApplicationEdgecases() error {
 				Signature:       pcSig, // construct with invalid signature
 			},
 		}, chain.Nonce(1), chain.Value(big_spec.Zero()))
-		v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
 		// message application fails due to invalid argument (signature).
 		td.ApplyFailure(
@@ -278,7 +275,7 @@ func MessageTest_MessageApplicationEdgecases() error {
 
 		msg := td.MessageProducer.MarketComputeDataCommitment(alice, alice, nil, chain.Nonce(0))
 
-		v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
 		// message application fails because ComputeDataCommitment isn't defined
 		// on the recipient actor
@@ -317,7 +314,7 @@ func MessageTest_MessageApplicationEdgecases() error {
 		unknownA := chain.MustNewIDAddr(10000000)
 		msg := td.MessageProducer.Transfer(alice, unknownA, chain.Value(transferAmnt), chain.Nonce(0))
 
-		v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
 		td.ApplyFailure(
 			msg,
@@ -326,7 +323,7 @@ func MessageTest_MessageApplicationEdgecases() error {
 		// Sending a message to non-existing actor address must produce an error.
 		unknownB := chain.MustNewActorAddr("1234")
 		msg = td.MessageProducer.Transfer(alice, unknownB, chain.Value(transferAmnt), chain.Nonce(1))
-		v.ApplyMessages = append(v.ApplyMessages, chain.MustSerialize(msg))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
 
 		td.ApplyFailure(
 			msg,

tvx/suite_messages_paych.go

@@ -0,0 +1,228 @@
+package main
+
+import (
+	"encoding/json"
+	"os"
+
+	abi_spec "github.com/filecoin-project/specs-actors/actors/abi"
+	big_spec "github.com/filecoin-project/specs-actors/actors/abi/big"
+	paych_spec "github.com/filecoin-project/specs-actors/actors/builtin/paych"
+	crypto_spec "github.com/filecoin-project/specs-actors/actors/crypto"
+	"github.com/stretchr/testify/assert"
+
+	"github.com/filecoin-project/oni/tvx/chain"
+	"github.com/filecoin-project/oni/tvx/drivers"
+)
+
+func MessageTest_Paych() error {
+	var initialBal = abi_spec.NewTokenAmount(200_000_000_000)
+	var toSend = abi_spec.NewTokenAmount(10_000)
+
+	err := func(testname string) error {
+		td := drivers.NewTestDriver()
+
+		v := newEmptyMessageVector()
+
+		// will create and send on payment channel
+		sender, senderID := td.NewAccountActor(drivers.SECP, initialBal)
+
+		// will be receiver on paych
+		receiver, receiverID := td.NewAccountActor(drivers.SECP, initialBal)
+
+		preroot := td.GetStateRoot()
+
+		// the _expected_ address of the payment channel
+		paychAddr := chain.MustNewIDAddr(chain.MustIdFromAddress(receiverID) + 1)
+		createRet := td.ComputeInitActorExecReturn(sender, 0, 0, paychAddr)
+
+		msg := td.MessageProducer.CreatePaymentChannelActor(sender, receiver, chain.Value(toSend), chain.Nonce(0))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
+
+		// init actor creates the payment channel
+		td.ApplyExpect(
+			msg,
+			chain.MustSerialize(&createRet))
+
+		var pcState paych_spec.State
+		td.GetActorState(paychAddr, &pcState)
+		assert.Equal(drivers.T, senderID, pcState.From)
+		assert.Equal(drivers.T, receiverID, pcState.To)
+		td.AssertBalance(paychAddr, toSend)
+
+		postroot := td.GetStateRoot()
+
+		v.CAR = td.MustMarshalGzippedCAR(preroot, postroot)
+		v.Pre.StateTree.RootCID = preroot
+		v.Post.StateTree.RootCID = postroot
+
+		// encode and output
+		enc := json.NewEncoder(os.Stdout)
+		if err := enc.Encode(&v); err != nil {
+			return err
+		}
+
+		return nil
+	}("happy path constructor")
+	if err != nil {
+		return err
+	}
+
+	err = func(testname string) error {
+		td := drivers.NewTestDriver()
+
+		v := newEmptyMessageVector()
+
+		//const pcTimeLock = abi_spec.ChainEpoch(1)
+		const pcTimeLock = abi_spec.ChainEpoch(0)
+		const pcLane = uint64(123)
+		const pcNonce = uint64(1)
+		var pcAmount = big_spec.NewInt(10)
+		var pcSig = &crypto_spec.Signature{
+			Type: crypto_spec.SigTypeBLS,
+			Data: []byte("signature goes here"), // TODO may need to generate an actual signature
+		}
+
+		// will create and send on payment channel
+		sender, _ := td.NewAccountActor(drivers.SECP, initialBal)
+
+		// will be receiver on paych
+		receiver, receiverID := td.NewAccountActor(drivers.SECP, initialBal)
+
+		preroot := td.GetStateRoot()
+
+		// the _expected_ address of the payment channel
+		paychAddr := chain.MustNewIDAddr(chain.MustIdFromAddress(receiverID) + 1)
+		createRet := td.ComputeInitActorExecReturn(sender, 0, 0, paychAddr)
+
+		msg := td.MessageProducer.CreatePaymentChannelActor(sender, receiver, chain.Value(toSend), chain.Nonce(0))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
+		td.ApplyExpect(
+			msg,
+			chain.MustSerialize(&createRet))
+
+		msg = td.MessageProducer.PaychUpdateChannelState(sender, paychAddr, &paych_spec.UpdateChannelStateParams{
+			Sv: paych_spec.SignedVoucher{
+				ChannelAddr:     paychAddr,
+				TimeLockMin:     pcTimeLock,
+				TimeLockMax:     0, // TimeLockMax set to 0 means no timeout
+				SecretPreimage:  nil,
+				Extra:           nil,
+				Lane:            pcLane,
+				Nonce:           pcNonce,
+				Amount:          pcAmount,
+				MinSettleHeight: 0,
+				Merges:          nil,
+				Signature:       pcSig,
+			},
+		}, chain.Nonce(1), chain.Value(big_spec.Zero()))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
+		td.ApplyOk(msg)
+
+		var pcState paych_spec.State
+		td.GetActorState(paychAddr, &pcState)
+		assert.Equal(drivers.T, 1, len(pcState.LaneStates))
+		ls := pcState.LaneStates[0]
+		assert.Equal(drivers.T, pcAmount, ls.Redeemed)
+		assert.Equal(drivers.T, pcNonce, ls.Nonce)
+		assert.Equal(drivers.T, pcLane, ls.ID)
+
+		postroot := td.GetStateRoot()
+
+		v.CAR = td.MustMarshalGzippedCAR(preroot, postroot)
+		v.Pre.StateTree.RootCID = preroot
+		v.Post.StateTree.RootCID = postroot
+
+		// encode and output
+		enc := json.NewEncoder(os.Stdout)
+		if err := enc.Encode(&v); err != nil {
+			return err
+		}
+
+		return nil
+	}("happy path update")
+	if err != nil {
+		return err
+	}
+
+	err = func(testname string) error {
+		td := drivers.NewTestDriver()
+
+		v := newEmptyMessageVector()
+
+		// create the payment channel
+		sender, _ := td.NewAccountActor(drivers.SECP, initialBal)
+		receiver, receiverID := td.NewAccountActor(drivers.SECP, initialBal)
+		paychAddr := chain.MustNewIDAddr(chain.MustIdFromAddress(receiverID) + 1)
+		initRet := td.ComputeInitActorExecReturn(sender, 0, 0, paychAddr)
+
+		preroot := td.GetStateRoot()
+
+		msg := td.MessageProducer.CreatePaymentChannelActor(sender, receiver, chain.Value(toSend), chain.Nonce(0))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
+		td.ApplyExpect(
+			msg,
+			chain.MustSerialize(&initRet))
+		td.AssertBalance(paychAddr, toSend)
+
+		msg = td.MessageProducer.PaychUpdateChannelState(sender, paychAddr, &paych_spec.UpdateChannelStateParams{
+			Sv: paych_spec.SignedVoucher{
+				ChannelAddr:     paychAddr,
+				TimeLockMin:     abi_spec.ChainEpoch(0),
+				TimeLockMax:     0, // TimeLockMax set to 0 means no timeout
+				SecretPreimage:  nil,
+				Extra:           nil,
+				Lane:            1,
+				Nonce:           1,
+				Amount:          toSend, // the amount that can be redeemed by receiver,
+				MinSettleHeight: 0,
+				Merges:          nil,
+				Signature: &crypto_spec.Signature{
+					Type: crypto_spec.SigTypeBLS,
+					Data: []byte("signature goes here"),
+				},
+			},
+		}, chain.Nonce(1), chain.Value(big_spec.Zero()))
+
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
+
+		td.ApplyOk(msg)
+
+		// settle the payment channel so it may be collected
+
+		msg = td.MessageProducer.PaychSettle(receiver, paychAddr, nil, chain.Value(big_spec.Zero()), chain.Nonce(0))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Bytes: chain.MustSerialize(msg)})
+		settleResult := td.ApplyOk(msg)
+
+		// advance the epoch so the funds may be redeemed.
+		td.ExeCtx.Epoch += paych_spec.SettleDelay
+
+		msg = td.MessageProducer.PaychCollect(receiver, paychAddr, nil, chain.Nonce(1), chain.Value(big_spec.Zero()))
+		v.ApplyMessages = append(v.ApplyMessages, Message{Epoch: &td.ExeCtx.Epoch, Bytes: chain.MustSerialize(msg)})
+
+		collectResult := td.ApplyOk(msg)
+
+		// receiver_balance = initial_balance + paych_send - settle_paych_msg_gas - collect_paych_msg_gas
+		td.AssertBalance(receiver, big_spec.Sub(big_spec.Sub(big_spec.Add(toSend, initialBal), settleResult.Receipt.GasUsed.Big()), collectResult.Receipt.GasUsed.Big()))
+		// the paych actor should have been deleted after the collect
+		td.AssertNoActor(paychAddr)
+
+		postroot := td.GetStateRoot()
+
+		v.CAR = td.MustMarshalGzippedCAR(preroot, postroot)
+		v.Pre.StateTree.RootCID = preroot
+		v.Post.StateTree.RootCID = postroot
+
+		// encode and output
+		enc := json.NewEncoder(os.Stdout)
+		if err := enc.Encode(&v); err != nil {
+			return err
+		}
+
+		return nil
+	}("happy path collect")
+	if err != nil {
+		return err
+	}
+
+	return nil
+}