testgen

Documentation

Index

• Variables
• type MethodTests
• type T
  • func NewT(eth *ethclient.Client, geth *gethclient.Client, rpc *rpc.Client, ...) *T
• type Test

Variables

var AllMethods = []MethodTests{
	EthBlockNumber,
	EthGetBlockByNumber,
	EthGetProof,
	EthChainID,
	EthGetBalance,

	EthGetBlockByHash,
	EthGetCode,
	EthGetStorage,
	EthCall,
	EthEstimateGas,
	EthCreateAccessList,
	EthGetBlockTransactionCountByNumber,
	EthGetBlockTransactionCountByHash,
	EthGetTransactionByBlockHashAndIndex,
	EthGetTransactionByBlockNumberAndIndex,
	EthGetTransactionCount,
	EthGetTransactionByHash,
	EthGetTransactionReceipt,
	EthSendRawTransaction,
	EthGasPrice,
	EthMaxPriorityFeePerGas,
	EthSyncing,
	EthFeeHistory,

	DebugGetRawHeader,
	DebugGetRawBlock,
	DebugGetRawReceipts,
	DebugGetRawTransaction,
}

AllMethods is a slice of all JSON-RPC methods with tests.

var DebugGetRawBlock = MethodTests{
	"debug_getRawBlock",
	[]Test{
		{
			"get-genesis",
			"gets block 0",
			func(ctx context.Context, t *T) error {
				var got hexutil.Bytes
				if err := t.rpc.CallContext(ctx, &got, "debug_getRawBlock", "0x0"); err != nil {
					return err
				}
				return checkBlockRLP(t, 0, got)
			},
		},
		{
			"get-block-n",
			"gets non-zero block",
			func(ctx context.Context, t *T) error {
				var got hexutil.Bytes
				if err := t.rpc.CallContext(ctx, &got, "debug_getRawBlock", "0x3"); err != nil {
					return err
				}
				return checkBlockRLP(t, 3, got)
			},
		},
		{
			"get-invalid-number",
			"gets block with invalid number formatting",
			func(ctx context.Context, t *T) error {
				err := t.rpc.CallContext(ctx, nil, "debug_getRawBlock", "2")
				if !strings.HasPrefix(err.Error(), "invalid argument 0") {
					return err
				}
				return nil
			},
		},
	},
}

var DebugGetRawHeader = MethodTests{
	"debug_getRawHeader",
	[]Test{
		{
			"get-genesis",
			"gets block 0",
			func(ctx context.Context, t *T) error {
				var got hexutil.Bytes
				if err := t.rpc.CallContext(ctx, &got, "debug_getRawHeader", "0x0"); err != nil {
					return err
				}
				return checkHeaderRLP(t, 0, got)
			},
		},
		{
			"get-block-n",
			"gets non-zero block",
			func(ctx context.Context, t *T) error {
				var got hexutil.Bytes
				if err := t.rpc.CallContext(ctx, &got, "debug_getRawHeader", "0x3"); err != nil {
					return err
				}
				return checkHeaderRLP(t, 3, got)
			},
		},
		{
			"get-invalid-number",
			"gets block with invalid number formatting",
			func(ctx context.Context, t *T) error {
				err := t.rpc.CallContext(ctx, nil, "debug_getRawHeader", "2")
				if !strings.HasPrefix(err.Error(), "invalid argument 0") {
					return err
				}
				return nil
			},
		},
	},
}

var DebugGetRawReceipts = MethodTests{
	"debug_getRawReceipts",
	[]Test{
		{
			"get-genesis",
			"gets receipts for block 0",
			func(ctx context.Context, t *T) error {
				return t.rpc.CallContext(ctx, nil, "debug_getRawReceipts", "0x0")
			},
		},
		{
			"get-block-n",
			"gets receipts non-zero block",
			func(ctx context.Context, t *T) error {
				return t.rpc.CallContext(ctx, nil, "debug_getRawReceipts", "0x3")
			},
		},
		{
			"get-invalid-number",
			"gets receipts with invalid number formatting",
			func(ctx context.Context, t *T) error {
				err := t.rpc.CallContext(ctx, nil, "debug_getRawReceipts", "2")
				if !strings.HasPrefix(err.Error(), "invalid argument 0") {
					return err
				}
				return nil
			},
		},
	},
}

var DebugGetRawTransaction = MethodTests{
	"debug_getRawTransaction",
	[]Test{
		{
			"get-tx",
			"gets tx rlp by hash",
			func(ctx context.Context, t *T) error {
				tx := t.chain.GetBlockByNumber(1).Transactions()[0]
				var got hexutil.Bytes
				if err := t.rpc.CallContext(ctx, &got, "debug_getRawTransaction", tx.Hash().Hex()); err != nil {
					return err
				}
				want, err := tx.MarshalBinary()
				if err != nil {
					return err
				}
				if !bytes.Equal(got, want) {
					return fmt.Errorf("mismatching raw tx (got: %s, want: %s)", hexutil.Bytes(got), hexutil.Bytes(want))
				}
				return nil
			},
		},
		{
			"get-invalid-hash",
			"gets tx with hash missing 0x prefix",
			func(ctx context.Context, t *T) error {
				var got hexutil.Bytes
				err := t.rpc.CallContext(ctx, &got, "debug_getRawTransaction", "1000000000000000000000000000000000000000000000000000000000000001")
				if !strings.HasPrefix(err.Error(), "invalid argument 0") {
					return err
				}
				return nil
			},
		},
	},
}

var EthBlockNumber = MethodTests{
	"eth_blockNumber",
	[]Test{
		{
			"simple-test",
			"retrieves the client's current block number",
			func(ctx context.Context, t *T) error {
				got, err := t.eth.BlockNumber(ctx)
				if err != nil {
					return err
				} else if want := t.chain.CurrentHeader().Number.Uint64(); got != want {
					return fmt.Errorf("unexpect current block number (got: %d, want: %d)", got, want)
				}
				return nil
			},
		},
	},
}

EthBlockNumber stores a list of all tests against the method.

var EthCall = MethodTests{
	"eth_call",
	[]Test{
		{
			"call-simple-transfer",
			"simulates a simple transfer",
			func(ctx context.Context, t *T) error {
				msg := ethereum.CallMsg{From: common.Address{0xaa}, To: &common.Address{0x01}, Gas: 100000}
				got, err := t.eth.CallContract(ctx, msg, nil)
				if err != nil {
					return err
				}
				if len(got) != 0 {
					return fmt.Errorf("unexpected return value (got: %s, want: nil)", hexutil.Bytes(got))
				}
				return nil
			},
		},
		{
			"call-simple-contract",
			"simulates a simple contract call with no return",
			func(ctx context.Context, t *T) error {
				aa := common.Address{0xaa}
				msg := ethereum.CallMsg{From: aa, To: &aa}
				got, err := t.eth.CallContract(ctx, msg, nil)
				if err != nil {
					return err
				}
				if len(got) != 0 {
					return fmt.Errorf("unexpected return value (got: %s, want: nil)", hexutil.Bytes(got))
				}
				return nil
			},
		},
	},
}

EthCall stores a list of all tests against the method.

var EthChainID = MethodTests{
	"eth_chainId",
	[]Test{
		{
			"get-chain-id",
			"retrieves the client's current chain id",
			func(ctx context.Context, t *T) error {
				got, err := t.eth.ChainID(ctx)
				if err != nil {
					return err
				} else if want := t.chain.Config().ChainID.Uint64(); got.Uint64() != want {
					return fmt.Errorf("unexpect chain id (got: %d, want: %d)", got, want)
				}
				return nil
			},
		},
	},
}

EthChainID stores a list of all tests against the method.

var EthCreateAccessList = MethodTests{
	"eth_createAccessList",
	[]Test{
		{
			"create-al-simple-transfer",
			"estimates a simple transfer",
			func(ctx context.Context, t *T) error {
				msg := make(map[string]interface{})
				msg["from"] = addr
				msg["to"] = common.Address{0x01}

				got := make(map[string]interface{})
				err := t.rpc.CallContext(ctx, &got, "eth_createAccessList", msg, "latest")
				if err != nil {
					return err
				}
				return nil
			},
		},
		{
			"create-al-simple-contract",
			"estimates a simple contract call with no return",
			func(ctx context.Context, t *T) error {
				msg := make(map[string]interface{})
				msg["from"] = addr
				msg["to"] = common.Address{0xaa}

				got := make(map[string]interface{})
				err := t.rpc.CallContext(ctx, &got, "eth_createAccessList", msg, "latest")
				if err != nil {
					return err
				}
				return nil
			},
		},
		{
			"create-al-multiple-reads",
			"estimates a simple contract call with no return",
			func(ctx context.Context, t *T) error {
				msg := make(map[string]interface{})
				msg["from"] = addr
				msg["to"] = common.Address{0xbb}

				got := make(map[string]interface{})
				err := t.rpc.CallContext(ctx, &got, "eth_createAccessList", msg, "latest")
				if err != nil {
					return err
				}
				return nil
			},
		},
	},
}

EthEstimateGas stores a list of all tests against the method.

var EthEstimateGas = MethodTests{
	"eth_estimateGas",
	[]Test{
		{
			"estimate-simple-transfer",
			"estimates a simple transfer",
			func(ctx context.Context, t *T) error {
				msg := ethereum.CallMsg{From: common.Address{0xaa}, To: &common.Address{0x01}}
				got, err := t.eth.EstimateGas(ctx, msg)
				if err != nil {
					return err
				}
				if got != params.TxGas {
					return fmt.Errorf("unexpected return value (got: %d, want: %d)", got, params.TxGas)
				}
				return nil
			},
		},
		{
			"estimate-simple-contract",
			"estimates a simple contract call with no return",
			func(ctx context.Context, t *T) error {
				aa := common.Address{0xaa}
				msg := ethereum.CallMsg{From: aa, To: &aa}
				got, err := t.eth.EstimateGas(ctx, msg)
				if err != nil {
					return err
				}
				want := params.TxGas + 3
				if got != want {
					return fmt.Errorf("unexpected return value (got: %d, want: %d)", got, want)
				}
				return nil
			},
		},
	},
}

EthEstimateGas stores a list of all tests against the method.

var EthFeeHistory = MethodTests{
	"eth_feeHistory",
	[]Test{
		{
			"fee-history",
			"gets fee history information",
			func(ctx context.Context, t *T) error {
				got, err := t.eth.FeeHistory(ctx, 1, big.NewInt(2), []float64{95, 99})
				if err != nil {
					return err
				}
				block := t.chain.GetBlockByNumber(2)
				tip, err := block.Transactions()[0].EffectiveGasTip(block.BaseFee())
				if err != nil {
					return fmt.Errorf("unable to get effective tip: %w", err)
				}

				if len(got.Reward) != 1 {
					return fmt.Errorf("mismatch number of rewards (got: %d, want: 1", len(got.Reward))
				}
				if got.Reward[0][0].Cmp(tip) != 0 {
					return fmt.Errorf("mismatch reward value (got: %d, want: %d)", got.Reward[0][0], tip)
				}
				return nil
			},
		},
	},
}

EthFeeHistory stores a list of all tests against the method.

var EthGasPrice = MethodTests{
	"eth_gasPrice",
	[]Test{
		{
			"get-current-gas-price",
			"gets the current gas price in wei",
			func(ctx context.Context, t *T) error {
				if _, err := t.eth.SuggestGasPrice(ctx); err != nil {
					return err
				}
				return nil
			},
		},
	},
}

EthGasPrice stores a list of all tests against the method.

var EthGetBalance = MethodTests{
	"eth_getBalance",
	[]Test{
		{
			"get-balance",
			"retrieves the an account's balance",
			func(ctx context.Context, t *T) error {
				addr := common.Address{0xaa}
				got, err := t.eth.BalanceAt(ctx, addr, nil)
				if err != nil {
					return err
				}
				state, _ := t.chain.State()
				want := state.GetBalance(addr)
				if got.Uint64() != want.Uint64() {
					return fmt.Errorf("unexpect balance (got: %d, want: %d)", got, want)
				}
				return nil
			},
		},
		{
			"get-balance-blockhash",
			"retrieves the an account's balance at a specific blockhash",
			func(ctx context.Context, t *T) error {
				var (
					block = t.chain.GetBlockByNumber(1)
					addr  = common.Address{0xaa}
					got   hexutil.Big
				)
				if err := t.rpc.CallContext(ctx, &got, "eth_getBalance", addr, block.Hash()); err != nil {
					return err
				}
				state, _ := t.chain.StateAt(block.Root())
				want := state.GetBalance(addr)
				if got.ToInt().Uint64() != want.Uint64() {
					return fmt.Errorf("unexpect balance (got: %d, want: %d)", got.ToInt(), want)
				}
				return nil
			},
		},
	},
}

EthChainID stores a list of all tests against the method.

var EthGetBlockByHash = MethodTests{
	"eth_getBlockByHash",
	[]Test{
		{
			"get-block-by-hash",
			"gets block 1",
			func(ctx context.Context, t *T) error {
				want := t.chain.GetHeaderByNumber(1)
				got, err := t.eth.BlockByHash(ctx, want.Hash())
				if err != nil {
					return err
				}
				if got.Hash() != want.Hash() {
					return fmt.Errorf("unexpected block (got: %s, want: %s)", got.Hash(), want.Hash())
				}
				return nil
			},
		},
	},
}

EthGetBlockByHash stores a list of all tests against the method.

var EthGetBlockByNumber = MethodTests{
	"eth_getBlockByNumber",
	[]Test{
		{
			"get-genesis",
			"gets block 0",
			func(ctx context.Context, t *T) error {
				block, err := t.eth.BlockByNumber(ctx, common.Big0)
				if err != nil {
					return err
				}
				if n := block.Number().Uint64(); n != 0 {
					return fmt.Errorf("expected block 0, got block %d", n)
				}
				return nil
			},
		},
		{
			"get-block-n",
			"gets block 2",
			func(ctx context.Context, t *T) error {
				block, err := t.eth.BlockByNumber(ctx, common.Big2)
				if err != nil {
					return err
				}
				if n := block.Number().Uint64(); n != 2 {
					return fmt.Errorf("expected block 2, got block %d", n)
				}
				return nil
			},
		},
	},
}

EthGetBlockByNumber stores a list of all tests against the method.

var EthGetBlockTransactionCountByHash = MethodTests{
	"eth_getBlockTransactionCountByHash",
	[]Test{
		{
			"get-genesis",
			"gets tx count in block 0",
			func(ctx context.Context, t *T) error {
				block := t.chain.GetBlockByNumber(0)
				var got hexutil.Uint
				err := t.rpc.CallContext(ctx, &got, "eth_getBlockTransactionCountByHash", block.Hash())
				if err != nil {
					return err
				}
				want := len(t.chain.GetBlockByNumber(0).Transactions())
				if int(got) != want {
					return fmt.Errorf("tx counts don't match (got: %d, want: %d)", int(got), want)
				}
				return nil
			},
		},
		{
			"get-block-n",
			"gets tx count in block 2",
			func(ctx context.Context, t *T) error {
				block := t.chain.GetBlockByNumber(2)
				var got hexutil.Uint
				err := t.rpc.CallContext(ctx, &got, "eth_getBlockTransactionCountByHash", block.Hash())
				if err != nil {
					return err
				}
				want := len(t.chain.GetBlockByNumber(2).Transactions())
				if int(got) != want {
					return fmt.Errorf("tx counts don't match (got: %d, want: %d)", int(got), want)
				}
				return nil
			},
		},
	},
}

EthGetBlockTransactionCountByHash stores a list of all tests against the method.

var EthGetBlockTransactionCountByNumber = MethodTests{
	"eth_getBlockTransactionCountByNumber",
	[]Test{
		{
			"get-genesis",
			"gets tx count in block 0",
			func(ctx context.Context, t *T) error {
				var got hexutil.Uint
				err := t.rpc.CallContext(ctx, &got, "eth_getBlockTransactionCountByNumber", hexutil.Uint(0))
				if err != nil {
					return err
				}
				want := len(t.chain.GetBlockByNumber(0).Transactions())
				if int(got) != want {
					return fmt.Errorf("tx counts don't match (got: %d, want: %d)", int(got), want)
				}
				return nil
			},
		},
		{
			"get-block-n",
			"gets tx count in block 2",
			func(ctx context.Context, t *T) error {
				var got hexutil.Uint
				err := t.rpc.CallContext(ctx, &got, "eth_getBlockTransactionCountByNumber", hexutil.Uint(2))
				if err != nil {
					return err
				}
				want := len(t.chain.GetBlockByNumber(2).Transactions())
				if int(got) != want {
					return fmt.Errorf("tx counts don't match (got: %d, want: %d)", int(got), want)
				}
				return nil
			},
		},
	},
}

EthGetBlockTransactionCountByNumber stores a list of all tests against the method.

var EthGetCode = MethodTests{
	"eth_getCode",
	[]Test{
		{
			"get-code",
			"gets code for 0xaa",
			func(ctx context.Context, t *T) error {
				addr := common.Address{0xaa}
				var got hexutil.Bytes
				err := t.rpc.CallContext(ctx, &got, "eth_getCode", addr, "latest")
				if err != nil {
					return err
				}
				state, _ := t.chain.State()
				want := state.GetCode(addr)
				if !bytes.Equal(got, want) {
					return fmt.Errorf("unexpected code (got: %s, want %s)", got, want)
				}
				return nil
			},
		},
	},
}

EthGetCode stores a list of all tests against the method.

var EthGetHeaderByHash = MethodTests{
	"eth_getHeaderByHash",
	[]Test{
		{
			"get-header-by-hash",
			"gets a header by hash",
			func(ctx context.Context, t *T) error {
				want := t.chain.GetHeaderByNumber(1)
				var got *types.Header
				err := t.rpc.CallContext(ctx, got, "eth_getHeaderByHash", want.Hash())
				if err != nil {
					return err
				}
				if reflect.DeepEqual(got, want) {
					return fmt.Errorf("unexpected header (got: %s, want: %s)", got.Hash(), want.Hash())
				}
				return nil
			},
		},
	},
}

EthGetHeaderByHash stores a list of all tests against the method.

var EthGetHeaderByNumber = MethodTests{
	"eth_getHeaderByNumber",
	[]Test{
		{
			"get-header-by-number",
			"gets a header by number",
			func(ctx context.Context, t *T) error {
				var got *types.Header
				err := t.rpc.CallContext(ctx, got, "eth_getHeaderByNumber", "0x1")
				if err != nil {
					return err
				}
				want := t.chain.GetHeaderByNumber(1)
				if reflect.DeepEqual(got, want) {
					return fmt.Errorf("unexpected header (got: %s, want: %s)", got.Hash(), want.Hash())
				}
				return nil
			},
		},
	},
}

EthGetHeaderByNumber stores a list of all tests against the method.

var EthGetProof = MethodTests{
	"eth_getProof",
	[]Test{
		{
			"get-account-proof",
			"gets proof for a certain account",
			func(ctx context.Context, t *T) error {
				addr := common.Address{0xaa}
				result, err := t.geth.GetProof(ctx, addr, []string{}, big.NewInt(3))
				if err != nil {
					return err
				}
				state, _ := t.chain.State()
				balance := state.GetBalance(addr)
				if result.Balance.Cmp(balance) != 0 {
					return fmt.Errorf("unexpected balance (got: %s, want: %s)", result.Balance, balance)
				}
				return nil
			},
		},
		{
			"get-account-proof-blockhash",
			"gets proof for a certain account at the specified blockhash",
			func(ctx context.Context, t *T) error {
				addr := common.Address{0xaa}
				type accountResult struct {
					Balance *hexutil.Big `json:"balance"`
				}
				var result accountResult
				if err := t.rpc.CallContext(ctx, &result, "eth_getProof", addr, []string{}, t.chain.CurrentHeader().Hash()); err != nil {
					return err
				}
				state, _ := t.chain.State()
				balance := state.GetBalance(addr)
				if result.Balance.ToInt().Cmp(balance) != 0 {
					return fmt.Errorf("unexpected balance (got: %s, want: %s)", result.Balance, balance)
				}
				return nil
			},
		},
		{
			"get-account-proof-with-storage",
			"gets proof for a certain account",
			func(ctx context.Context, t *T) error {
				addr := common.Address{0xaa}
				result, err := t.geth.GetProof(ctx, addr, []string{"0x01"}, big.NewInt(3))
				if err != nil {
					return err
				}
				state, _ := t.chain.State()
				balance := state.GetBalance(addr)
				if result.Balance.Cmp(balance) != 0 {
					return fmt.Errorf("unexpected balance (got: %s, want: %s)", result.Balance, balance)
				}
				if len(result.StorageProof) == 0 || len(result.StorageProof[0].Proof) == 0 {
					return fmt.Errorf("expected storage proof")
				}
				return nil
			},
		},
	},
}

EthGetProof stores a list of all tests against the method.

var EthGetStorage = MethodTests{
	"eth_getStorage",
	[]Test{
		{
			"get-storage",
			"gets storage for 0xaa",
			func(ctx context.Context, t *T) error {
				addr := common.Address{0xaa}
				key := common.Hash{0x01}
				got, err := t.eth.StorageAt(ctx, addr, key, nil)
				if err != nil {
					return err
				}
				state, _ := t.chain.State()
				want := state.GetState(addr, key)
				if !bytes.Equal(got, want.Bytes()) {
					return fmt.Errorf("unexpected storage value (got: %s, want %s)", got, want)
				}
				return nil
			},
		},
	},
}

EthGetStorage stores a list of all tests against the method.

var EthGetTransactionByBlockHashAndIndex = MethodTests{
	"eth_getTransactionByBlockNumberAndIndex",
	[]Test{
		{
			"get-block-n",
			"gets tx 0 in block 2",
			func(ctx context.Context, t *T) error {
				var got types.Transaction
				err := t.rpc.CallContext(ctx, &got, "eth_getTransactionByBlockNumberAndIndex", hexutil.Uint(2), hexutil.Uint(0))
				if err != nil {
					return err
				}
				want := t.chain.GetBlockByNumber(2).Transactions()[0]
				if got.Hash() != want.Hash() {
					return fmt.Errorf("tx don't match (got: %d, want: %d)", got.Hash(), want.Hash())
				}
				return nil
			},
		},
	},
}

EthGetTransactionByBlockHashAndIndex stores a list of all tests against the method.

var EthGetTransactionByBlockNumberAndIndex = MethodTests{
	"eth_getTransactionByBlockHashAndIndex",
	[]Test{
		{
			"get-block-n",
			"gets tx 0 in block 2",
			func(ctx context.Context, t *T) error {
				block := t.chain.GetBlockByNumber(2)
				var got types.Transaction
				err := t.rpc.CallContext(ctx, &got, "eth_getTransactionByBlockHashAndIndex", block.Hash(), hexutil.Uint(0))
				if err != nil {
					return err
				}
				want := t.chain.GetBlockByNumber(2).Transactions()[0]
				if got.Hash() != want.Hash() {
					return fmt.Errorf("tx don't match (got: %d, want: %d)", got.Hash(), want.Hash())
				}
				return nil
			},
		},
	},
}

EthGetTransactionByBlockNumberAndIndex stores a list of all tests against the method.

var EthGetTransactionByHash = MethodTests{
	"eth_getTransactionByHash",
	[]Test{
		{
			"get-legacy-tx",
			"gets a legacy transaction",
			func(ctx context.Context, t *T) error {
				want := t.chain.GetBlockByNumber(2).Transactions()[0]
				got, _, err := t.eth.TransactionByHash(ctx, want.Hash())
				if err != nil {
					return err
				}
				if got.Hash() != want.Hash() {
					return fmt.Errorf("tx mismatch (got: %s, want: %s)", got.Hash(), want.Hash())
				}
				return nil
			},
		},
	},
}

EthGetTransactionByHash stores a list of all tests against the method. TODO: do legacy, al, and dynamic txs

var EthGetTransactionCount = MethodTests{
	"eth_getTransactionCount",
	[]Test{
		{
			"get-account-nonce",
			"gets nonce for a certain account",
			func(ctx context.Context, t *T) error {
				addr := common.Address{0xaa}
				got, err := t.eth.NonceAt(ctx, addr, nil)
				if err != nil {
					return err
				}
				state, _ := t.chain.State()
				want := state.GetNonce(addr)
				if got != want {
					return fmt.Errorf("unexpected nonce (got: %d, want: %d)", got, want)
				}
				return nil
			},
		},
	},
}

EthGetTransactionCount stores a list of all tests against the method.

var EthGetTransactionReceipt = MethodTests{
	"eth_getTransactionReceipt",
	[]Test{
		{
			"get-legacy-receipt",
			"gets a receipt for a legacy transaction",
			func(ctx context.Context, t *T) error {
				block := t.chain.GetBlockByNumber(2)
				receipt, err := t.eth.TransactionReceipt(ctx, block.Transactions()[0].Hash())
				if err != nil {
					return err
				}
				got, _ := receipt.MarshalBinary()
				want, _ := t.chain.GetReceiptsByHash(block.Hash())[0].MarshalBinary()
				if !bytes.Equal(got, want) {
					return fmt.Errorf("receipt mismatch (got: %s, want: %s)", hexutil.Bytes(got), hexutil.Bytes(want))
				}
				return nil
			},
		},
	},
}

EthGetTransactionReceipt stores a list of all tests against the method. TODO: do legacy, al, and dynamic txs

var EthGetUncleByBlockNumberAndIndex = MethodTests{
	"eth_getUncleByBlockNumberAndIndex",
	[]Test{
		{
			"get-uncle",
			"gets uncle header",
			func(ctx context.Context, t *T) error {
				var got *types.Header
				t.rpc.CallContext(ctx, got, "eth_getUncleByBlockNumberAndIndex", hexutil.Uint(2), hexutil.Uint(0))
				want := t.chain.GetBlockByNumber(2).Uncles()[0]
				if got.Hash() != want.Hash() {
					return fmt.Errorf("mismatch uncle hash (got: %s, want: %s", got.Hash(), want.Hash())
				}
				return nil
			},
		},
	},
}

EthGetUncleByBlockNumberAndIndex stores a list of all tests against the method.

var EthMaxPriorityFeePerGas = MethodTests{
	"eth_maxPriorityFeePerGas",
	[]Test{
		{
			"get-current-tip",
			"gets the current maxPriorityFeePerGas in wei",
			func(ctx context.Context, t *T) error {
				if _, err := t.eth.SuggestGasTipCap(ctx); err != nil {
					return err
				}
				return nil
			},
		},
	},
}

EthMaxPriorityFeePerGas stores a list of all tests against the method.

var EthSendRawTransaction = MethodTests{
	"eth_sendRawTransaction",
	[]Test{
		{
			"send-legacy-transaction",
			"sends a raw legacy transaction",
			func(ctx context.Context, t *T) error {
				genesis := t.chain.Genesis()
				state, _ := t.chain.State()
				txdata := &types.LegacyTx{
					Nonce:    state.GetNonce(addr),
					To:       &common.Address{0xaa},
					Value:    big.NewInt(10),
					Gas:      25000,
					GasPrice: new(big.Int).Add(genesis.BaseFee(), big.NewInt(1)),
					Data:     common.FromHex("5544"),
				}
				s := types.MakeSigner(t.chain.Config(), t.chain.CurrentHeader().Number)
				tx, _ := types.SignNewTx(pk, s, txdata)
				if err := t.eth.SendTransaction(ctx, tx); err != nil {
					return err
				}
				return nil
			},
		},
	},
}

EthSendRawTransaction stores a list of all tests against the method. TODO: do legacy, al, and dynamic txs

var EthSyncing = MethodTests{
	"eth_syncing",
	[]Test{
		{
			"check-syncing",
			"checks client syncing status",
			func(ctx context.Context, t *T) error {
				_, err := t.eth.SyncProgress(ctx)
				if err != nil {
					return err
				}
				return nil
			},
		},
	},
}

EthSyncing stores a list of all tests against the method.

Types

type MethodTests

type MethodTests struct {
	Name  string
	Tests []Test
}

MethodTests is a collection of tests for a certain JSON-RPC method.

type T

type T struct {
	// contains filtered or unexported fields
}

func NewT

func NewT(eth *ethclient.Client, geth *gethclient.Client, rpc *rpc.Client, chain *core.BlockChain) *T

type Test

type Test struct {
	Name  string
	About string
	Run   func(context.Context, *T) error
}

Test is a wrapper for a function that performs an interaction with the client.