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* Use chainParams from base observer * Improve base observer Start() semantics * Add pkg/ticker options * Add TON to pkg/chains & protos * Add liteapi wrapper client; locate first tx * Add TON tx scraper * Add client.GetTransactionsUntil * Gateway WIP * Implement Gateway inbound tx parsing * Add Gateway tx filtration * Add GetBlockHeader cache; Add masterchain seqno. Implement watchInbound * Improve ton contracts pkg * Add IsTONChain() * Refactor Gateway package * Implement samples for TON * Add liteClient mocks * Add unit tests for inbound TON observer * Localnet: add TON ZRC20 * Wire the TON observer into the orchestrator * Add TON chain params of the fly! * TON deposits E2E wip * Fix bugs during cctx; * TON Deposits E2E 🫡✅ * TON Deposit And Call E2E * Merge fixes * Update changelog * gosec * Improve testing * Simplify ticker.Stop(). Leverage ctx.cancel() * Simplify E2E * Simplify liteapi semantics * Fix comments * Update zetaclient/chains/base/observer.go Co-authored-by: Francisco de Borja Aranda Castillejo <[email protected]> * Add gw explanatory comments; address PR comments * Apply fixes for AI suggestions --------- Co-authored-by: Francisco de Borja Aranda Castillejo <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,42 +1,64 @@ | ||
| package e2etests | ||
|
|
||
| import ( | ||
| "time" | ||
|
|
||
| "cosmossdk.io/math" | ||
| "github.com/ethereum/go-ethereum/accounts/abi/bind" | ||
| "github.com/stretchr/testify/require" | ||
|
|
||
| "github.com/zeta-chain/node/e2e/runner" | ||
| "github.com/zeta-chain/node/e2e/runner/ton" | ||
| "github.com/zeta-chain/node/pkg/chains" | ||
| "github.com/zeta-chain/node/testutil/sample" | ||
| cctypes "github.com/zeta-chain/node/x/crosschain/types" | ||
| ) | ||
|
|
||
| // TestTONDeposit (!) This boilerplate is a demonstration of E2E capabilities for TON integration | ||
| // Actual Deposit test is not implemented yet. | ||
| func TestTONDeposit(r *runner.E2ERunner, _ []string) { | ||
| ctx, deployer := r.Ctx, r.TONDeployer | ||
| func TestTONDeposit(r *runner.E2ERunner, args []string) { | ||
| require.Len(r, args, 1) | ||
|
|
||
| // Given deployer | ||
| deployerBalance, err := deployer.GetBalance(ctx) | ||
| require.NoError(r, err, "failed to get deployer balance") | ||
| require.NotZero(r, deployerBalance, "deployer balance is zero") | ||
| ctx, deployer, chain := r.Ctx, r.TONDeployer, chains.TONLocalnet | ||
|
|
||
| // Given amount | ||
| amount := parseUint(r, args[0]) | ||
|
|
||
| // https://github.com/zeta-chain/protocol-contracts-ton/blob/main/contracts/gateway.fc#L28 | ||
| // (will be optimized & dynamic in the future) | ||
| depositFee := math.NewUint(10_000_000) | ||
|
|
||
| // Given sample wallet with a balance of 50 TON | ||
| sender, err := deployer.CreateWallet(ctx, ton.TONCoins(50)) | ||
| require.NoError(r, err) | ||
|
|
||
| // That was funded (again) but the faucet | ||
| _, err = deployer.Fund(ctx, sender.GetAddress(), ton.TONCoins(30)) | ||
| // Given sample EVM address | ||
| recipient := sample.EthAddress() | ||
|
|
||
| // ACT | ||
| err = r.TONDeposit(sender, amount, recipient) | ||
|
|
||
| // ASSERT | ||
| require.NoError(r, err) | ||
|
|
||
| // Check sender balance | ||
| sb, err := sender.GetBalance(ctx) | ||
| // Wait for CCTX mining | ||
| filter := func(cctx *cctypes.CrossChainTx) bool { | ||
| return cctx.InboundParams.SenderChainId == chain.ChainId && | ||
| cctx.InboundParams.Sender == sender.GetAddress().ToRaw() | ||
| } | ||
|
|
||
| cctx := r.WaitForSpecificCCTX(filter, time.Minute) | ||
|
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||
| // Check CCTX | ||
| expectedDeposit := amount.Sub(depositFee) | ||
|
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| require.Equal(r, sender.GetAddress().ToRaw(), cctx.InboundParams.Sender) | ||
| require.Equal(r, expectedDeposit.Uint64(), cctx.InboundParams.Amount.Uint64()) | ||
|
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||
| // Check receiver's balance | ||
| balance, err := r.TONZRC20.BalanceOf(&bind.CallOpts{}, recipient) | ||
| require.NoError(r, err) | ||
|
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| senderBalance := math.NewUint(sb) | ||
| r.Logger.Info("Recipient's zEVM TON balance after deposit: %d", balance.Uint64()) | ||
|
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| // note that it's not exactly 80 TON, but 79.99... due to gas fees | ||
| // We'll tackle gas math later. | ||
| r.Logger.Print( | ||
| "Balance of sender (%s): %s", | ||
| sender.GetAddress().ToHuman(false, true), | ||
| ton.FormatCoins(senderBalance), | ||
| ) | ||
| require.Equal(r, expectedDeposit.Uint64(), balance.Uint64()) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| package e2etests | ||
|
|
||
| import ( | ||
| "time" | ||
|
|
||
| "cosmossdk.io/math" | ||
| "github.com/ethereum/go-ethereum/accounts/abi/bind" | ||
| "github.com/stretchr/testify/require" | ||
|
|
||
| "github.com/zeta-chain/node/e2e/runner" | ||
| "github.com/zeta-chain/node/e2e/runner/ton" | ||
| "github.com/zeta-chain/node/e2e/utils" | ||
| "github.com/zeta-chain/node/pkg/chains" | ||
| testcontract "github.com/zeta-chain/node/testutil/contracts" | ||
| cctypes "github.com/zeta-chain/node/x/crosschain/types" | ||
| ) | ||
|
|
||
| func TestTONDepositAndCall(r *runner.E2ERunner, args []string) { | ||
| require.Len(r, args, 1) | ||
|
|
||
| // Given deployer | ||
| ctx, deployer, chain := r.Ctx, r.TONDeployer, chains.TONLocalnet | ||
|
|
||
| // Given amount | ||
| amount := parseUint(r, args[0]) | ||
|
|
||
| // https://github.com/zeta-chain/protocol-contracts-ton/blob/main/contracts/gateway.fc#L28 | ||
| // (will be optimized & dynamic in the future) | ||
| depositFee := math.NewUint(10_000_000) | ||
|
|
||
| // Given sample wallet with a balance of 50 TON | ||
| sender, err := deployer.CreateWallet(ctx, ton.TONCoins(50)) | ||
| require.NoError(r, err) | ||
|
|
||
| // Given sample zEVM contract | ||
| contractAddr, _, contract, err := testcontract.DeployExample(r.ZEVMAuth, r.ZEVMClient) | ||
| require.NoError(r, err) | ||
| r.Logger.Info("Example zevm contract deployed at: %s", contractAddr.String()) | ||
|
|
||
| // Given call data | ||
| callData := []byte("hello from TON!") | ||
|
|
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| // ACT | ||
| err = r.TONDepositAndCall(sender, amount, contractAddr, callData) | ||
|
|
||
| // ASSERT | ||
| require.NoError(r, err) | ||
|
|
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| // Wait for CCTX mining | ||
| filter := func(cctx *cctypes.CrossChainTx) bool { | ||
| return cctx.InboundParams.SenderChainId == chain.ChainId && | ||
| cctx.InboundParams.Sender == sender.GetAddress().ToRaw() | ||
| } | ||
|
|
||
| r.WaitForSpecificCCTX(filter, time.Minute) | ||
|
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| expectedDeposit := amount.Sub(depositFee) | ||
|
|
||
| // check if example contract has been called, bar value should be set to amount | ||
| utils.MustHaveCalledExampleContract(r, contract, expectedDeposit.BigInt()) | ||
|
|
||
| // Check receiver's balance | ||
| balance, err := r.TONZRC20.BalanceOf(&bind.CallOpts{}, contractAddr) | ||
| require.NoError(r, err) | ||
|
|
||
| r.Logger.Info("Contract's zEVM TON balance after deposit: %d", balance.Uint64()) | ||
|
|
||
| require.Equal(r, expectedDeposit.Uint64(), balance.Uint64()) | ||
| } |
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