forked from cerc-io/ipld-eth-server
319 lines
11 KiB
Go
319 lines
11 KiB
Go
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package integration_test
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import (
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"context"
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"math/big"
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"os"
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"strconv"
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"time"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/ethclient"
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"github.com/ethereum/go-ethereum/rpc"
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"github.com/ethereum/go-ethereum/statediff/types"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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integration "github.com/vulcanize/ipld-eth-server/test"
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)
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var _ = Describe("Watched address gap filling service integration test", func() {
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dbWrite, err := strconv.ParseBool(os.Getenv("DB_WRITE"))
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Expect(err).To(BeNil())
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watchedAddressServiceEnabled, err := strconv.ParseBool(os.Getenv("WATCHED_ADDRESS_GAP_FILLER_ENABLED"))
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Expect(err).To(BeNil())
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serviceInterval, err := strconv.ParseInt(os.Getenv("WATCHED_ADDRESS_GAP_FILLER_INTERVAL"), 10, 0)
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Expect(err).To(BeNil())
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gethHttpPath := "http://127.0.0.1:8545"
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gethRPCClient, err := rpc.Dial(gethHttpPath)
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Expect(err).ToNot(HaveOccurred())
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ipldEthHttpPath := "http://127.0.0.1:8081"
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ipldClient, err := ethclient.Dial(ipldEthHttpPath)
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Expect(err).ToNot(HaveOccurred())
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ipldRPCClient, err := rpc.Dial(ipldEthHttpPath)
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Expect(err).ToNot(HaveOccurred())
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var (
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ctx = context.Background()
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contractErr error
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txErr error
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GLD1 *integration.ContractDeployed
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SLV1 *integration.ContractDeployed
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SLV2 *integration.ContractDeployed
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countAIndex string
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countBIndex string
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oldCountA1 = big.NewInt(0)
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oldCountA2 = big.NewInt(0)
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oldCountB2 = big.NewInt(0)
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updatedCountA1 = big.NewInt(1)
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updatedCountA2 = big.NewInt(1)
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updatedCountB2 = big.NewInt(1)
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SLV2CountBIncrementedAt *integration.CountIncremented
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contract1Salt = "contract1SLV"
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)
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BeforeEach(func() {
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if !dbWrite || !watchedAddressServiceEnabled {
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Skip("skipping watched address gap filling service integration tests")
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}
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})
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It("test init", func() {
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// Clear out watched addresses
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err := integration.ClearWatchedAddresses(gethRPCClient)
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Expect(err).ToNot(HaveOccurred())
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// Deploy a GLD contract
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GLD1, contractErr = integration.DeployContract()
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Expect(contractErr).ToNot(HaveOccurred())
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// Watch GLD1 contract
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operation := types.Add
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args := []types.WatchAddressArg{
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{
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Address: GLD1.Address,
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CreatedAt: uint64(GLD1.BlockNumber),
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},
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}
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ipldErr := ipldRPCClient.Call(nil, ipldMethod, operation, args)
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Expect(ipldErr).ToNot(HaveOccurred())
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// Deploy two SLV contracts and update storage slots
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SLV1, contractErr = integration.Create2Contract("SLVToken", contract1Salt)
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Expect(contractErr).ToNot(HaveOccurred())
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_, txErr = integration.IncrementCount(SLV1.Address, "A")
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Expect(txErr).ToNot(HaveOccurred())
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SLV2, contractErr = integration.DeploySLVContract()
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Expect(contractErr).ToNot(HaveOccurred())
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_, txErr = integration.IncrementCount(SLV2.Address, "A")
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Expect(txErr).ToNot(HaveOccurred())
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SLV2CountBIncrementedAt, txErr = integration.IncrementCount(SLV2.Address, "B")
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Expect(txErr).ToNot(HaveOccurred())
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// Get storage slot keys
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storageSlotAKey, err := integration.GetStorageSlotKey("SLVToken", "countA")
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Expect(err).ToNot(HaveOccurred())
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countAIndex = storageSlotAKey.Key
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storageSlotBKey, err := integration.GetStorageSlotKey("SLVToken", "countB")
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Expect(err).ToNot(HaveOccurred())
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countBIndex = storageSlotBKey.Key
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})
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defer It("test cleanup", func() {
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// Destroy create2 contract
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_, err := integration.DestroySLVContract(SLV1.Address)
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Expect(err).ToNot(HaveOccurred())
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// Clear out watched addresses
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err = integration.ClearWatchedAddresses(gethRPCClient)
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Expect(err).ToNot(HaveOccurred())
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})
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Context("previously unwatched contract watched", func() {
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It("indexes state only for watched contract", func() {
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// WatchedAddresses = [GLD1]
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// SLV1, countA
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countA1Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV1.Address), common.HexToHash(countAIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countA1 := new(big.Int).SetBytes(countA1Storage)
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Expect(countA1.String()).To(Equal(oldCountA1.String()))
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// SLV2, countA
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countA2Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV2.Address), common.HexToHash(countAIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countA2 := new(big.Int).SetBytes(countA2Storage)
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Expect(countA2.String()).To(Equal(oldCountA2.String()))
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// SLV2, countB
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countB2Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV2.Address), common.HexToHash(countBIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countB2 := new(big.Int).SetBytes(countB2Storage)
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Expect(countB2.String()).To(Equal(oldCountB2.String()))
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})
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It("indexes past state on watching a contract", func() {
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// Watch SLV1 contract
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args := []types.WatchAddressArg{
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{
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Address: SLV1.Address,
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CreatedAt: uint64(SLV1.BlockNumber),
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},
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}
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ipldErr := ipldRPCClient.Call(nil, ipldMethod, types.Add, args)
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Expect(ipldErr).ToNot(HaveOccurred())
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// Sleep for service interval + few extra seconds
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time.Sleep(time.Duration(serviceInterval+2) * time.Second)
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// WatchedAddresses = [GLD1, SLV1]
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// SLV1, countA
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countA1Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV1.Address), common.HexToHash(countAIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countA1 := new(big.Int).SetBytes(countA1Storage)
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Expect(countA1.String()).To(Equal(updatedCountA1.String()))
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// SLV2, countA
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countA2Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV2.Address), common.HexToHash(countAIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countA2 := new(big.Int).SetBytes(countA2Storage)
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Expect(countA2.String()).To(Equal(oldCountA2.String()))
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// SLV2, countB
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countB2Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV2.Address), common.HexToHash(countBIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countB2 := new(big.Int).SetBytes(countB2Storage)
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Expect(countB2.String()).To(Equal(oldCountB2.String()))
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})
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})
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Context("previously unwatched contract watched (different 'created_at')", func() {
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It("indexes past state from 'created_at' onwards on watching a contract", func() {
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// Watch SLV2 (created_at -> countB incremented) contract
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args := []types.WatchAddressArg{
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{
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Address: SLV2.Address,
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CreatedAt: uint64(SLV2CountBIncrementedAt.BlockNumber),
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},
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}
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ipldErr := ipldRPCClient.Call(nil, ipldMethod, types.Add, args)
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Expect(ipldErr).ToNot(HaveOccurred())
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// Sleep for service interval + few extra seconds
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time.Sleep(time.Duration(serviceInterval+2) * time.Second)
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// WatchedAddresses = [GLD1, SLV1, SLV2]
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// SLV2, countA
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countA2Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV2.Address), common.HexToHash(countAIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countA2 := new(big.Int).SetBytes(countA2Storage)
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Expect(countA2.String()).To(Equal(oldCountA2.String()))
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// SLV2, countB
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countB2Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV2.Address), common.HexToHash(countBIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countB2 := new(big.Int).SetBytes(countB2Storage)
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Expect(countB2.String()).To(Equal(updatedCountB2.String()))
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})
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It("indexes missing past state on watching a contract from an earlier 'created_at'", func() {
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// Remove SLV2 (created_at -> countB incremented) watched contract
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args := []types.WatchAddressArg{
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{
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Address: SLV2.Address,
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CreatedAt: uint64(SLV2CountBIncrementedAt.BlockNumber),
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},
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}
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ipldErr := ipldRPCClient.Call(nil, ipldMethod, types.Remove, args)
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Expect(ipldErr).ToNot(HaveOccurred())
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// Watch SLV2 (created_at -> deployment) contract
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args = []types.WatchAddressArg{
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{
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Address: SLV2.Address,
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CreatedAt: uint64(SLV2.BlockNumber),
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},
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}
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ipldErr = ipldRPCClient.Call(nil, ipldMethod, types.Add, args)
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Expect(ipldErr).ToNot(HaveOccurred())
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// Sleep for service interval + few extra seconds
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time.Sleep(time.Duration(serviceInterval+2) * time.Second)
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// WatchedAddresses = [GLD1, SLV1, SLV2]
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// SLV2, countA
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countA2Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV2.Address), common.HexToHash(countAIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countA2 := new(big.Int).SetBytes(countA2Storage)
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Expect(countA2.String()).To(Equal(updatedCountA2.String()))
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// SLV2, countB
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countB2Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV2.Address), common.HexToHash(countBIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countB2 := new(big.Int).SetBytes(countB2Storage)
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Expect(countB2.String()).To(Equal(updatedCountB2.String()))
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})
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})
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Context("destroyed contract redeployed and watched", func() {
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It("returns zero value for destroyed contract", func() {
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_, err := integration.DestroySLVContract(SLV1.Address)
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Expect(err).ToNot(HaveOccurred())
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updatedCountA1 = big.NewInt(0)
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operation := types.Remove
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args := []types.WatchAddressArg{
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{
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Address: SLV1.Address,
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CreatedAt: uint64(SLV1.BlockNumber),
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},
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}
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ipldErr := ipldRPCClient.Call(nil, ipldMethod, operation, args)
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Expect(ipldErr).ToNot(HaveOccurred())
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// WatchedAddresses = [GLD1, SLV2]
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// SLV1, countA
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countA1Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV1.Address), common.HexToHash(countAIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countA1 := new(big.Int).SetBytes(countA1Storage)
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Expect(countA1.String()).To(Equal(updatedCountA1.String()))
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oldCountA1.Set(updatedCountA1)
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})
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It("indexes state for redeployed contract", func() {
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// Redeploy contract
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SLV1, contractErr = integration.Create2Contract("SLVToken", contract1Salt)
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Expect(contractErr).ToNot(HaveOccurred())
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// Add to watched address
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operation := types.Add
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args := []types.WatchAddressArg{
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{
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Address: SLV1.Address,
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CreatedAt: uint64(SLV1.BlockNumber),
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},
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}
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ipldErr := ipldRPCClient.Call(nil, ipldMethod, operation, args)
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Expect(ipldErr).ToNot(HaveOccurred())
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// Sleep for service interval + few extra seconds
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time.Sleep(time.Duration(serviceInterval+2) * time.Second)
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// WatchedAddresses = [GLD1, SLV2, SLV1]
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// SLV1, countA
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countA1Storage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV1.Address), common.HexToHash(countAIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countA1 := new(big.Int).SetBytes(countA1Storage)
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Expect(countA1.String()).To(Equal(updatedCountA1.String()))
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oldCountA1.Set(updatedCountA1)
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// Update storage slots
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_, txErr = integration.IncrementCount(SLV1.Address, "A")
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time.Sleep(sleepInterval)
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Expect(txErr).ToNot(HaveOccurred())
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updatedCountA1.Add(updatedCountA1, big.NewInt(1))
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countA1AfterIncrementStorage, err := ipldClient.StorageAt(ctx, common.HexToAddress(SLV1.Address), common.HexToHash(countAIndex), nil)
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Expect(err).ToNot(HaveOccurred())
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countA1AfterIncrement := new(big.Int).SetBytes(countA1AfterIncrementStorage)
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Expect(countA1AfterIncrement.String()).To(Equal(updatedCountA1.String()))
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oldCountA1.Set(updatedCountA1)
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})
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})
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})
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