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Canton2EVM devenv token transfer and validation tests #693
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| package devenv | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "math" | ||
| "strconv" | ||
| "strings" | ||
|
|
||
| apiv2 "github.com/digital-asset/dazl-client/v8/go/api/com/daml/ledger/api/v2" | ||
| "github.com/smartcontractkit/chainlink-deployments-framework/datastore" | ||
| "github.com/smartcontractkit/go-daml/pkg/service/ledger" | ||
|
|
||
| "github.com/smartcontractkit/chainlink-canton/bindings/generated/latest/ccip/core" | ||
| "github.com/smartcontractkit/chainlink-canton/contracts" | ||
| feequoterop "github.com/smartcontractkit/chainlink-canton/deployment/operations/ccip/fee_quoter" | ||
| "github.com/smartcontractkit/chainlink-canton/deployment/utils/operations/contract" | ||
| ) | ||
|
|
||
| // GetMaxDataBytes implements cciptestinterfaces.CCIP17. | ||
| func (c *Chain) GetMaxDataBytes(ctx context.Context, remoteChainSelector uint64) (uint32, error) { | ||
| cfg, err := c.feeQuoterDestConfig(ctx, remoteChainSelector) | ||
| if err != nil { | ||
| return 0, err | ||
| } | ||
| if cfg.MaxDataBytes < 0 { | ||
| return 0, fmt.Errorf("negative maxDataBytes: %d", cfg.MaxDataBytes) | ||
| } | ||
| if cfg.MaxDataBytes > math.MaxUint32 { | ||
| return 0, fmt.Errorf("maxDataBytes overflows uint32: %d", cfg.MaxDataBytes) | ||
| } | ||
|
|
||
| return uint32(cfg.MaxDataBytes), nil | ||
| } | ||
|
|
||
| // GetMaxPerMsgGasLimit returns the FeeQuoter maxPerMsgGasLimit for a destination chain. | ||
| func (c *Chain) GetMaxPerMsgGasLimit(ctx context.Context, remoteChainSelector uint64) (uint32, error) { | ||
| cfg, err := c.feeQuoterDestConfig(ctx, remoteChainSelector) | ||
| if err != nil { | ||
| return 0, err | ||
| } | ||
| if cfg.MaxPerMsgGasLimit < 0 { | ||
| return 0, fmt.Errorf("negative maxPerMsgGasLimit: %d", cfg.MaxPerMsgGasLimit) | ||
| } | ||
| if cfg.MaxPerMsgGasLimit > math.MaxUint32 { | ||
| return 0, fmt.Errorf("maxPerMsgGasLimit overflows uint32: %d", cfg.MaxPerMsgGasLimit) | ||
| } | ||
|
|
||
| return uint32(cfg.MaxPerMsgGasLimit), nil | ||
| } | ||
|
|
||
| func (c *Chain) feeQuoterDestConfig(ctx context.Context, remoteChainSelector uint64) (core.FeeQuoterDestChainConfig, error) { | ||
| if c.e == nil { | ||
| return core.FeeQuoterDestChainConfig{}, fmt.Errorf("canton chain environment is nil") | ||
| } | ||
| if len(c.chain.Participants) == 0 { | ||
| return core.FeeQuoterDestChainConfig{}, fmt.Errorf("no canton participants configured") | ||
| } | ||
|
|
||
| feeQuoterRef, err := c.e.DataStore.Addresses().Get(datastore.NewAddressRefKey( | ||
| c.ChainSelector(), | ||
| datastore.ContractType(feequoterop.ContractType), | ||
| feequoterop.Version, | ||
| "", | ||
| )) | ||
| if err != nil { | ||
| return core.FeeQuoterDestChainConfig{}, fmt.Errorf("resolve FeeQuoter address: %w", err) | ||
| } | ||
|
|
||
| participant := c.chain.Participants[0] | ||
| party := participant.PartyID | ||
| feeQuoterAddress := contracts.HexToInstanceAddress(feeQuoterRef.Address) | ||
|
|
||
| activeContract, err := contract.FindActiveContractByInstanceAddress( | ||
| ctx, | ||
| participant.LedgerServices.State, | ||
| []string{party}, | ||
| core.FeeQuoter{}.GetTemplateID(), | ||
| feeQuoterAddress, | ||
| ) | ||
| if err != nil { | ||
| return core.FeeQuoterDestChainConfig{}, fmt.Errorf("find active FeeQuoter contract: %w", err) | ||
| } | ||
|
|
||
| createArgs := activeContract.GetCreatedEvent().GetCreateArguments() | ||
| if createArgs == nil { | ||
| return core.FeeQuoterDestChainConfig{}, fmt.Errorf("FeeQuoter create arguments missing") | ||
| } | ||
|
|
||
| return destChainConfigFromFeeQuoterCreateArgs(createArgs, remoteChainSelector) | ||
| } | ||
|
|
||
| func destChainConfigFromFeeQuoterCreateArgs(createArgs *apiv2.Record, remoteChainSelector uint64) (core.FeeQuoterDestChainConfig, error) { | ||
| selectorKey := strconv.FormatUint(remoteChainSelector, 10) | ||
| for _, field := range createArgs.GetFields() { | ||
| if field.GetLabel() != "destChainConfigs" { | ||
| continue | ||
| } | ||
| genMap := field.GetValue().GetGenMap() | ||
| if genMap == nil { | ||
| return core.FeeQuoterDestChainConfig{}, fmt.Errorf("destChainConfigs is not a GenMap") | ||
| } | ||
| for _, entry := range genMap.GetEntries() { | ||
| key := strings.TrimSuffix(entry.GetKey().GetNumeric(), ".") | ||
| if key != selectorKey { | ||
| continue | ||
| } | ||
| record := entry.GetValue().GetRecord() | ||
| if record == nil { | ||
| return core.FeeQuoterDestChainConfig{}, fmt.Errorf("dest chain config value is not a record") | ||
| } | ||
| var cfg core.FeeQuoterDestChainConfig | ||
| if err := ledger.RecordToStruct(record, &cfg); err != nil { | ||
| return core.FeeQuoterDestChainConfig{}, fmt.Errorf("parse dest chain config record: %w", err) | ||
| } | ||
|
|
||
| return cfg, nil | ||
| } | ||
|
|
||
| return core.FeeQuoterDestChainConfig{}, fmt.Errorf("no FeeQuoter dest config for chain selector %d", remoteChainSelector) | ||
| } | ||
|
|
||
| return core.FeeQuoterDestChainConfig{}, fmt.Errorf("destChainConfigs field not found on FeeQuoter") | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| package devenv | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| "github.com/smartcontractkit/chainlink-canton/bindings/generated/latest/splice/splice_api_token_holding_v1" | ||
| "github.com/smartcontractkit/chainlink-canton/testhelpers" | ||
| ) | ||
|
|
||
| // ClearFeeHoldingForTest clears the next fee holding CID so SendMessage fails without a fee input. | ||
| func (c *Chain) ClearFeeHoldingForTest() { | ||
| c.nextFeeCID = "" | ||
| } | ||
|
|
||
| // SetNextFeeCIDForTest overrides the fee holding CID used on the next send. | ||
| func (c *Chain) SetNextFeeCIDForTest(cid string) { | ||
| c.nextFeeCID = cid | ||
| } | ||
|
|
||
| // MintTokensReturningCID mints Amulet and returns the new holding contract ID. | ||
| func (c *Chain) MintTokensReturningCID(ctx context.Context, amount string) (string, error) { | ||
| participant := c.chain.Participants[0] | ||
| party := participant.PartyID | ||
|
|
||
| validatorAPIClients, err := c.getValidatorAPIClients() | ||
| if err != nil { | ||
| return "", fmt.Errorf("get validator API clients: %w", err) | ||
| } | ||
|
|
||
| cid, err := testhelpers.MintAMT( | ||
| ctx, | ||
| participant, | ||
| validatorAPIClients.metadataClient, | ||
| validatorAPIClients.transferClient, | ||
| validatorAPIClients.scanClient, | ||
| party, | ||
| amount, | ||
| ) | ||
| if err != nil { | ||
| return "", fmt.Errorf("mint tokens: %w", err) | ||
| } | ||
|
|
||
| return cid, nil | ||
| } | ||
|
|
||
| // SetFeeTokenInstrumentForTest overrides the fee token instrument used on the next send. | ||
| func (c *Chain) SetFeeTokenInstrumentForTest(inst splice_api_token_holding_v1.InstrumentId) { | ||
| c.feeTokenInstrument = inst | ||
| } | ||
|
|
||
| // SetTransferTokenInstrumentForTest overrides the transfer token instrument used on the next send. | ||
| func (c *Chain) SetTransferTokenInstrumentForTest(inst splice_api_token_holding_v1.InstrumentId) { | ||
| c.transferTokenInstrument = &inst | ||
| } |
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Thanks for creating another file and not putting this under impl.go
Could we order the functions definitions? As:
1 - Exported methods first
2 - Unexported methods
3 - Helper functions (eg: destChainConfigFromFeeQuoterCreateArgs)
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Addressed, thanks!