forked from cerc-io/ipld-eth-server
264 lines
9.1 KiB
Go
264 lines
9.1 KiB
Go
// VulcanizeDB
|
|
// Copyright © 2020 Vulcanize
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package graphql_test
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"math/big"
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/common/hexutil"
|
|
"github.com/ethereum/go-ethereum/core"
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
"github.com/ethereum/go-ethereum/core/vm"
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
"github.com/ethereum/go-ethereum/params"
|
|
"github.com/ethereum/go-ethereum/rpc"
|
|
"github.com/ethereum/go-ethereum/statediff"
|
|
"github.com/ethereum/go-ethereum/statediff/indexer"
|
|
"github.com/ethereum/go-ethereum/statediff/indexer/node"
|
|
"github.com/ethereum/go-ethereum/statediff/indexer/postgres"
|
|
sdtypes "github.com/ethereum/go-ethereum/statediff/types"
|
|
. "github.com/onsi/ginkgo"
|
|
. "github.com/onsi/gomega"
|
|
pgipfsethdb "github.com/vulcanize/ipfs-ethdb/postgres"
|
|
|
|
"github.com/vulcanize/ipld-eth-server/pkg/eth"
|
|
"github.com/vulcanize/ipld-eth-server/pkg/eth/test_helpers"
|
|
"github.com/vulcanize/ipld-eth-server/pkg/graphql"
|
|
)
|
|
|
|
// SetupDB is use to setup a db for watcher tests
|
|
func SetupDB() (*postgres.DB, error) {
|
|
uri := postgres.DbConnectionString(postgres.ConnectionParams{
|
|
User: "vdbm",
|
|
Password: "password",
|
|
Hostname: "localhost",
|
|
Name: "vulcanize_testing",
|
|
Port: 8077,
|
|
})
|
|
return postgres.NewDB(uri, postgres.ConnectionConfig{}, node.Info{})
|
|
}
|
|
|
|
var _ = Describe("GraphQL", func() {
|
|
const (
|
|
gqlEndPoint = "127.0.0.1:8083"
|
|
)
|
|
var (
|
|
randomAddr = common.HexToAddress("0x1C3ab14BBaD3D99F4203bd7a11aCB94882050E6f")
|
|
randomHash = crypto.Keccak256Hash(randomAddr.Bytes())
|
|
blocks []*types.Block
|
|
receipts []types.Receipts
|
|
chain *core.BlockChain
|
|
db *postgres.DB
|
|
blockHashes []common.Hash
|
|
backend *eth.Backend
|
|
graphQLServer *graphql.Service
|
|
chainConfig = params.TestChainConfig
|
|
mockTD = big.NewInt(1337)
|
|
client = graphql.NewClient(fmt.Sprintf("http://%s/graphql", gqlEndPoint))
|
|
ctx = context.Background()
|
|
blockHash common.Hash
|
|
contractAddress common.Address
|
|
)
|
|
|
|
It("test init", func() {
|
|
var err error
|
|
db, err = SetupDB()
|
|
Expect(err).ToNot(HaveOccurred())
|
|
transformer := indexer.NewStateDiffIndexer(chainConfig, db)
|
|
backend, err = eth.NewEthBackend(db, ð.Config{
|
|
ChainConfig: chainConfig,
|
|
VmConfig: vm.Config{},
|
|
RPCGasCap: big.NewInt(10000000000),
|
|
CacheConfig: pgipfsethdb.CacheConfig{
|
|
Name: "graphql_test",
|
|
Size: 3000000, // 3MB
|
|
ExpiryDuration: time.Hour,
|
|
},
|
|
})
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
// make the test blockchain (and state)
|
|
blocks, receipts, chain = test_helpers.MakeChain(5, test_helpers.Genesis, test_helpers.TestChainGen)
|
|
params := statediff.Params{
|
|
IntermediateStateNodes: true,
|
|
IntermediateStorageNodes: true,
|
|
}
|
|
|
|
// iterate over the blocks, generating statediff payloads, and transforming the data into Postgres
|
|
builder := statediff.NewBuilder(chain.StateCache())
|
|
for i, block := range blocks {
|
|
blockHashes = append(blockHashes, block.Hash())
|
|
var args statediff.Args
|
|
var rcts types.Receipts
|
|
if i == 0 {
|
|
args = statediff.Args{
|
|
OldStateRoot: common.Hash{},
|
|
NewStateRoot: block.Root(),
|
|
BlockNumber: block.Number(),
|
|
BlockHash: block.Hash(),
|
|
}
|
|
} else {
|
|
args = statediff.Args{
|
|
OldStateRoot: blocks[i-1].Root(),
|
|
NewStateRoot: block.Root(),
|
|
BlockNumber: block.Number(),
|
|
BlockHash: block.Hash(),
|
|
}
|
|
rcts = receipts[i-1]
|
|
}
|
|
|
|
var diff statediff.StateObject
|
|
diff, err = builder.BuildStateDiffObject(args, params)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
tx, err := transformer.PushBlock(block, rcts, mockTD)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
for _, node := range diff.Nodes {
|
|
err = transformer.PushStateNode(tx, node)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
}
|
|
|
|
err = tx.Close(err)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
}
|
|
|
|
// Insert some non-canonical data into the database so that we test our ability to discern canonicity
|
|
indexAndPublisher := indexer.NewStateDiffIndexer(chainConfig, db)
|
|
blockHash = test_helpers.MockBlock.Hash()
|
|
contractAddress = test_helpers.ContractAddr
|
|
|
|
tx, err := indexAndPublisher.PushBlock(test_helpers.MockBlock, test_helpers.MockReceipts, test_helpers.MockBlock.Difficulty())
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
err = tx.Close(err)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
// The non-canonical header has a child
|
|
tx, err = indexAndPublisher.PushBlock(test_helpers.MockChild, test_helpers.MockReceipts, test_helpers.MockChild.Difficulty())
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
ccHash := sdtypes.CodeAndCodeHash{
|
|
Hash: test_helpers.CodeHash,
|
|
Code: test_helpers.ContractCode,
|
|
}
|
|
|
|
err = indexAndPublisher.PushCodeAndCodeHash(tx, ccHash)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
err = tx.Close(err)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
graphQLServer, err = graphql.New(backend, gqlEndPoint, nil, []string{"*"}, rpc.HTTPTimeouts{})
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
err = graphQLServer.Start(nil)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
})
|
|
|
|
defer It("test teardown", func() {
|
|
err := graphQLServer.Stop()
|
|
Expect(err).ToNot(HaveOccurred())
|
|
eth.TearDownDB(db)
|
|
chain.Stop()
|
|
})
|
|
|
|
Describe("eth_getLogs", func() {
|
|
It("Retrieves logs that matches the provided blockHash and contract address", func() {
|
|
logs, err := client.GetLogs(ctx, blockHash, &contractAddress)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
expectedLogs := []graphql.LogResponse{
|
|
{
|
|
Topics: test_helpers.MockLog1.Topics,
|
|
Data: hexutil.Bytes(test_helpers.MockLog1.Data),
|
|
Transaction: graphql.TransactionResp{Hash: test_helpers.MockTransactions[0].Hash()},
|
|
ReceiptCID: test_helpers.Rct1CID.String(),
|
|
Status: int32(test_helpers.MockReceipts[0].Status),
|
|
},
|
|
}
|
|
|
|
Expect(logs).To(Equal(expectedLogs))
|
|
})
|
|
|
|
It("Retrieves logs for the failed receipt status that matches the provided blockHash and another contract address", func() {
|
|
logs, err := client.GetLogs(ctx, blockHash, &test_helpers.AnotherAddress2)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
expectedLogs := []graphql.LogResponse{
|
|
{
|
|
Topics: test_helpers.MockLog6.Topics,
|
|
Data: hexutil.Bytes(test_helpers.MockLog6.Data),
|
|
Transaction: graphql.TransactionResp{Hash: test_helpers.MockTransactions[3].Hash()},
|
|
ReceiptCID: test_helpers.Rct4CID.String(),
|
|
Status: int32(test_helpers.MockReceipts[3].Status),
|
|
},
|
|
}
|
|
|
|
Expect(logs).To(Equal(expectedLogs))
|
|
})
|
|
|
|
It("Retrieves all the logs for the receipt that matches the provided blockHash and nil contract address", func() {
|
|
logs, err := client.GetLogs(ctx, blockHash, nil)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(len(logs)).To(Equal(6))
|
|
})
|
|
|
|
It("Retrieves logs with random hash", func() {
|
|
logs, err := client.GetLogs(ctx, randomHash, &contractAddress)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(len(logs)).To(Equal(0))
|
|
})
|
|
})
|
|
|
|
Describe("eth_getStorageAt", func() {
|
|
It("Retrieves the storage value at the provided contract address and storage leaf key at the block with the provided hash", func() {
|
|
storageRes, err := client.GetStorageAt(ctx, blockHashes[2], contractAddress, test_helpers.IndexOne)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(storageRes.Value).To(Equal(common.HexToHash("01")))
|
|
|
|
storageRes, err = client.GetStorageAt(ctx, blockHashes[3], contractAddress, test_helpers.IndexOne)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(storageRes.Value).To(Equal(common.HexToHash("03")))
|
|
|
|
storageRes, err = client.GetStorageAt(ctx, blockHashes[4], contractAddress, test_helpers.IndexOne)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(storageRes.Value).To(Equal(common.HexToHash("09")))
|
|
})
|
|
|
|
It("Retrieves empty data if it tries to access a contract at a blockHash which does not exist", func() {
|
|
storageRes, err := client.GetStorageAt(ctx, blockHashes[0], contractAddress, test_helpers.IndexOne)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(storageRes.Value).To(Equal(common.Hash{}))
|
|
|
|
storageRes, err = client.GetStorageAt(ctx, blockHashes[1], contractAddress, test_helpers.IndexOne)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(storageRes.Value).To(Equal(common.Hash{}))
|
|
})
|
|
|
|
It("Retrieves empty data if it tries to access a contract slot which does not exist", func() {
|
|
storageRes, err := client.GetStorageAt(ctx, blockHashes[3], contractAddress, randomHash.Hex())
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(storageRes.Value).To(Equal(common.Hash{}))
|
|
})
|
|
})
|
|
})
|