629 lines
21 KiB
Go
629 lines
21 KiB
Go
package testing
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import (
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"sort"
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"strconv"
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"github.com/8thlight/vulcanizedb/pkg/core"
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"github.com/8thlight/vulcanizedb/pkg/repositories"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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func ClearData(postgres repositories.Postgres) {
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postgres.Db.MustExec("DELETE FROM watched_contracts")
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postgres.Db.MustExec("DELETE FROM transactions")
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postgres.Db.MustExec("DELETE FROM blocks")
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postgres.Db.MustExec("DELETE FROM logs")
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postgres.Db.MustExec("DELETE FROM receipts")
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}
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func AssertRepositoryBehavior(buildRepository func(node core.Node) repositories.Repository) {
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var repository repositories.Repository
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BeforeEach(func() {
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node := core.Node{
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GenesisBlock: "GENESIS",
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NetworkId: 1,
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Id: "b6f90c0fdd8ec9607aed8ee45c69322e47b7063f0bfb7a29c8ecafab24d0a22d24dd2329b5ee6ed4125a03cb14e57fd584e67f9e53e6c631055cbbd82f080845",
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ClientName: "Geth/v1.7.2-stable-1db4ecdc/darwin-amd64/go1.9",
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}
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repository = buildRepository(node)
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})
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Describe("Saving blocks", func() {
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It("starts with no blocks", func() {
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count := repository.BlockCount()
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Expect(count).Should(Equal(0))
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})
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It("increments the block count", func() {
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block := core.Block{Number: 123}
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repository.CreateOrUpdateBlock(block)
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Expect(repository.BlockCount()).To(Equal(1))
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})
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It("associates blocks to a node", func() {
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block := core.Block{
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Number: 123,
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}
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repository.CreateOrUpdateBlock(block)
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nodeTwo := core.Node{
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GenesisBlock: "0x456",
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NetworkId: 1,
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Id: "x123456",
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ClientName: "Geth",
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}
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repositoryTwo := buildRepository(nodeTwo)
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_, err := repositoryTwo.FindBlockByNumber(123)
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Expect(err).To(HaveOccurred())
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})
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It("saves the attributes of the block", func() {
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blockNumber := int64(123)
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gasLimit := int64(1000000)
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gasUsed := int64(10)
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blockHash := "x123"
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blockParentHash := "x456"
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blockNonce := "0x881db2ca900682e9a9"
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miner := "x123"
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extraData := "xextraData"
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blockTime := int64(1508981640)
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uncleHash := "x789"
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blockSize := int64(1000)
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difficulty := int64(10)
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blockReward := float64(5.132)
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unclesReward := float64(3.580)
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block := core.Block{
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Reward: blockReward,
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Difficulty: difficulty,
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GasLimit: gasLimit,
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GasUsed: gasUsed,
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Hash: blockHash,
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ExtraData: extraData,
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Nonce: blockNonce,
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Miner: miner,
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Number: blockNumber,
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ParentHash: blockParentHash,
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Size: blockSize,
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Time: blockTime,
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UncleHash: uncleHash,
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UnclesReward: unclesReward,
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}
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repository.CreateOrUpdateBlock(block)
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savedBlock, err := repository.FindBlockByNumber(blockNumber)
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Expect(err).NotTo(HaveOccurred())
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Expect(savedBlock.Reward).To(Equal(blockReward))
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Expect(savedBlock.Difficulty).To(Equal(difficulty))
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Expect(savedBlock.GasLimit).To(Equal(gasLimit))
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Expect(savedBlock.GasUsed).To(Equal(gasUsed))
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Expect(savedBlock.Hash).To(Equal(blockHash))
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Expect(savedBlock.Nonce).To(Equal(blockNonce))
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Expect(savedBlock.Miner).To(Equal(miner))
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Expect(savedBlock.ExtraData).To(Equal(extraData))
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Expect(savedBlock.Number).To(Equal(blockNumber))
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Expect(savedBlock.ParentHash).To(Equal(blockParentHash))
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Expect(savedBlock.Size).To(Equal(blockSize))
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Expect(savedBlock.Time).To(Equal(blockTime))
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Expect(savedBlock.UncleHash).To(Equal(uncleHash))
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Expect(savedBlock.UnclesReward).To(Equal(unclesReward))
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})
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It("does not find a block when searching for a number that does not exist", func() {
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_, err := repository.FindBlockByNumber(111)
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Expect(err).To(HaveOccurred())
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})
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It("saves one transaction associated to the block", func() {
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block := core.Block{
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Number: 123,
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Transactions: []core.Transaction{{}},
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}
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repository.CreateOrUpdateBlock(block)
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savedBlock, _ := repository.FindBlockByNumber(123)
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Expect(len(savedBlock.Transactions)).To(Equal(1))
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})
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It("saves two transactions associated to the block", func() {
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block := core.Block{
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Number: 123,
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Transactions: []core.Transaction{{}, {}},
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}
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repository.CreateOrUpdateBlock(block)
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savedBlock, _ := repository.FindBlockByNumber(123)
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Expect(len(savedBlock.Transactions)).To(Equal(2))
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})
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It(`replaces blocks and transactions associated to the block
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when a more new block is in conflict (same block number + nodeid)`, func() {
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blockOne := core.Block{
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Number: 123,
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Hash: "xabc",
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Transactions: []core.Transaction{{Hash: "x123"}, {Hash: "x345"}},
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}
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blockTwo := core.Block{
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Number: 123,
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Hash: "xdef",
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Transactions: []core.Transaction{{Hash: "x678"}, {Hash: "x9ab"}},
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}
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repository.CreateOrUpdateBlock(blockOne)
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repository.CreateOrUpdateBlock(blockTwo)
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savedBlock, _ := repository.FindBlockByNumber(123)
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Expect(len(savedBlock.Transactions)).To(Equal(2))
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Expect(savedBlock.Transactions[0].Hash).To(Equal("x678"))
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Expect(savedBlock.Transactions[1].Hash).To(Equal("x9ab"))
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})
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It(`does not replace blocks when block number is not unique
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but block number + node id is`, func() {
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blockOne := core.Block{
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Number: 123,
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Transactions: []core.Transaction{{Hash: "x123"}, {Hash: "x345"}},
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}
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blockTwo := core.Block{
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Number: 123,
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Transactions: []core.Transaction{{Hash: "x678"}, {Hash: "x9ab"}},
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}
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repository.CreateOrUpdateBlock(blockOne)
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nodeTwo := core.Node{
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GenesisBlock: "0x456",
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NetworkId: 1,
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}
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repositoryTwo := buildRepository(nodeTwo)
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repository.CreateOrUpdateBlock(blockOne)
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repositoryTwo.CreateOrUpdateBlock(blockTwo)
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retrievedBlockOne, _ := repository.FindBlockByNumber(123)
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retrievedBlockTwo, _ := repositoryTwo.FindBlockByNumber(123)
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Expect(retrievedBlockOne.Transactions[0].Hash).To(Equal("x123"))
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Expect(retrievedBlockTwo.Transactions[0].Hash).To(Equal("x678"))
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})
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It("saves the attributes associated to a transaction", func() {
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gasLimit := int64(5000)
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gasPrice := int64(3)
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nonce := uint64(10000)
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to := "1234567890"
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from := "0987654321"
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value := int64(10)
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inputData := "0xf7d8c8830000000000000000000000000000000000000000000000000000000000037788000000000000000000000000000000000000000000000000000000000003bd14"
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transaction := core.Transaction{
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Hash: "x1234",
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GasPrice: gasPrice,
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GasLimit: gasLimit,
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Nonce: nonce,
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To: to,
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From: from,
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Value: value,
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Data: inputData,
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}
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block := core.Block{
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Number: 123,
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Transactions: []core.Transaction{transaction},
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}
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repository.CreateOrUpdateBlock(block)
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savedBlock, _ := repository.FindBlockByNumber(123)
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Expect(len(savedBlock.Transactions)).To(Equal(1))
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savedTransaction := savedBlock.Transactions[0]
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Expect(savedTransaction.Data).To(Equal(transaction.Data))
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Expect(savedTransaction.Hash).To(Equal(transaction.Hash))
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Expect(savedTransaction.To).To(Equal(to))
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Expect(savedTransaction.From).To(Equal(from))
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Expect(savedTransaction.Nonce).To(Equal(nonce))
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Expect(savedTransaction.GasLimit).To(Equal(gasLimit))
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Expect(savedTransaction.GasPrice).To(Equal(gasPrice))
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Expect(savedTransaction.Value).To(Equal(value))
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})
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})
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Describe("The missing block numbers", func() {
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It("is empty the starting block number is the highest known block number", func() {
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repository.CreateOrUpdateBlock(core.Block{Number: 1})
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Expect(len(repository.MissingBlockNumbers(1, 1))).To(Equal(0))
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})
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It("is the only missing block number", func() {
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repository.CreateOrUpdateBlock(core.Block{Number: 2})
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Expect(repository.MissingBlockNumbers(1, 2)).To(Equal([]int64{1}))
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})
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It("is both missing block numbers", func() {
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repository.CreateOrUpdateBlock(core.Block{Number: 3})
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Expect(repository.MissingBlockNumbers(1, 3)).To(Equal([]int64{1, 2}))
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})
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It("goes back to the starting block number", func() {
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repository.CreateOrUpdateBlock(core.Block{Number: 6})
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Expect(repository.MissingBlockNumbers(4, 6)).To(Equal([]int64{4, 5}))
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})
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It("only includes missing block numbers", func() {
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repository.CreateOrUpdateBlock(core.Block{Number: 4})
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repository.CreateOrUpdateBlock(core.Block{Number: 6})
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Expect(repository.MissingBlockNumbers(4, 6)).To(Equal([]int64{5}))
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})
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It("is a list with multiple gaps", func() {
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repository.CreateOrUpdateBlock(core.Block{Number: 4})
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repository.CreateOrUpdateBlock(core.Block{Number: 5})
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repository.CreateOrUpdateBlock(core.Block{Number: 8})
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repository.CreateOrUpdateBlock(core.Block{Number: 10})
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Expect(repository.MissingBlockNumbers(3, 10)).To(Equal([]int64{3, 6, 7, 9}))
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})
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It("returns empty array when lower bound exceeds upper bound", func() {
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Expect(repository.MissingBlockNumbers(10000, 1)).To(Equal([]int64{}))
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})
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It("only returns requested range even when other gaps exist", func() {
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repository.CreateOrUpdateBlock(core.Block{Number: 3})
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repository.CreateOrUpdateBlock(core.Block{Number: 8})
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Expect(repository.MissingBlockNumbers(1, 5)).To(Equal([]int64{1, 2, 4, 5}))
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})
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})
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Describe("The max block numbers", func() {
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It("returns the block number when a single block", func() {
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repository.CreateOrUpdateBlock(core.Block{Number: 1})
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Expect(repository.MaxBlockNumber()).To(Equal(int64(1)))
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})
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It("returns highest known block number when multiple blocks", func() {
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repository.CreateOrUpdateBlock(core.Block{Number: 1})
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repository.CreateOrUpdateBlock(core.Block{Number: 10})
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Expect(repository.MaxBlockNumber()).To(Equal(int64(10)))
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})
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})
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Describe("The block status", func() {
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It("sets the status of blocks within n-20 of chain HEAD as final", func() {
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blockNumberOfChainHead := 25
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for i := 0; i < blockNumberOfChainHead; i++ {
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repository.CreateOrUpdateBlock(core.Block{Number: int64(i), Hash: strconv.Itoa(i)})
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}
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repository.SetBlocksStatus(int64(blockNumberOfChainHead))
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blockOne, err := repository.FindBlockByNumber(1)
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Expect(err).ToNot(HaveOccurred())
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Expect(blockOne.IsFinal).To(Equal(true))
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blockTwo, err := repository.FindBlockByNumber(24)
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Expect(err).ToNot(HaveOccurred())
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Expect(blockTwo.IsFinal).To(BeFalse())
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})
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})
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Describe("Creating contracts", func() {
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It("returns the contract when it exists", func() {
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repository.CreateContract(core.Contract{Hash: "x123"})
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contract, err := repository.FindContract("x123")
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Expect(err).NotTo(HaveOccurred())
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Expect(contract.Hash).To(Equal("x123"))
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Expect(repository.ContractExists("x123")).To(BeTrue())
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Expect(repository.ContractExists("x456")).To(BeFalse())
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})
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It("returns err if contract does not exist", func() {
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_, err := repository.FindContract("x123")
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Expect(err).To(HaveOccurred())
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})
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It("returns empty array when no transactions 'To' a contract", func() {
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repository.CreateContract(core.Contract{Hash: "x123"})
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contract, err := repository.FindContract("x123")
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Expect(err).ToNot(HaveOccurred())
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Expect(contract.Transactions).To(BeEmpty())
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})
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It("returns transactions 'To' a contract", func() {
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block := core.Block{
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Number: 123,
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Transactions: []core.Transaction{
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{Hash: "TRANSACTION1", To: "x123"},
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{Hash: "TRANSACTION2", To: "x345"},
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{Hash: "TRANSACTION3", To: "x123"},
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},
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}
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repository.CreateOrUpdateBlock(block)
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repository.CreateContract(core.Contract{Hash: "x123"})
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contract, err := repository.FindContract("x123")
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Expect(err).ToNot(HaveOccurred())
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sort.Slice(contract.Transactions, func(i, j int) bool {
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return contract.Transactions[i].Hash < contract.Transactions[j].Hash
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})
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Expect(contract.Transactions).To(
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Equal([]core.Transaction{
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{Hash: "TRANSACTION1", To: "x123"},
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{Hash: "TRANSACTION3", To: "x123"},
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}))
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})
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It("stores the ABI of the contract", func() {
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repository.CreateContract(core.Contract{
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Abi: "{\"some\": \"json\"}",
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Hash: "x123",
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})
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contract, err := repository.FindContract("x123")
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Expect(err).ToNot(HaveOccurred())
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Expect(contract.Abi).To(Equal("{\"some\": \"json\"}"))
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})
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It("updates the ABI of the contract if hash already present", func() {
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repository.CreateContract(core.Contract{
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Abi: "{\"some\": \"json\"}",
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Hash: "x123",
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})
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repository.CreateContract(core.Contract{
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Abi: "{\"some\": \"different json\"}",
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Hash: "x123",
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})
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contract, err := repository.FindContract("x123")
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Expect(err).ToNot(HaveOccurred())
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Expect(contract.Abi).To(Equal("{\"some\": \"different json\"}"))
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})
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})
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Describe("Saving logs", func() {
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It("returns the log when it exists", func() {
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repository.CreateLogs([]core.Log{{
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BlockNumber: 1,
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Index: 0,
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Address: "x123",
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TxHash: "x456",
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Topics: map[int]string{0: "x777", 1: "x888", 2: "x999"},
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Data: "xabc",
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}},
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)
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log := repository.FindLogs("x123", 1)
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Expect(log).NotTo(BeNil())
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Expect(log[0].BlockNumber).To(Equal(int64(1)))
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Expect(log[0].Address).To(Equal("x123"))
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Expect(log[0].Index).To(Equal(int64(0)))
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Expect(log[0].TxHash).To(Equal("x456"))
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Expect(log[0].Topics[0]).To(Equal("x777"))
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Expect(log[0].Topics[1]).To(Equal("x888"))
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Expect(log[0].Topics[2]).To(Equal("x999"))
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Expect(log[0].Data).To(Equal("xabc"))
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})
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It("returns nil if log does not exist", func() {
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log := repository.FindLogs("x123", 1)
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Expect(log).To(BeNil())
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})
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|
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It("updates the log when log with when log with same block number and index is already present", func() {
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repository.CreateLogs([]core.Log{{
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BlockNumber: 1,
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Index: 0,
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Address: "x123",
|
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TxHash: "x456",
|
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Topics: map[int]string{0: "x777", 1: "x888", 2: "x999"},
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Data: "xABC",
|
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},
|
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})
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repository.CreateLogs([]core.Log{{
|
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BlockNumber: 1,
|
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Index: 0,
|
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Address: "x123",
|
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TxHash: "x456",
|
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Topics: map[int]string{0: "x777", 1: "x888", 2: "x999"},
|
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Data: "xXYZ",
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},
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})
|
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|
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log := repository.FindLogs("x123", 1)
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Expect(log[0].Data).To(Equal("xXYZ"))
|
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})
|
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|
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It("filters to the correct block number and address", func() {
|
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repository.CreateLogs([]core.Log{{
|
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BlockNumber: 1,
|
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Index: 0,
|
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Address: "x123",
|
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TxHash: "x456",
|
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Topics: map[int]string{0: "x777", 1: "x888", 2: "x999"},
|
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Data: "xabc",
|
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}},
|
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)
|
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repository.CreateLogs([]core.Log{{
|
|
BlockNumber: 1,
|
|
Index: 1,
|
|
Address: "x123",
|
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TxHash: "x789",
|
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Topics: map[int]string{0: "x111", 1: "x222", 2: "x333"},
|
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Data: "xdef",
|
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}},
|
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)
|
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repository.CreateLogs([]core.Log{{
|
|
BlockNumber: 2,
|
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Index: 0,
|
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Address: "x123",
|
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TxHash: "x456",
|
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Topics: map[int]string{0: "x777", 1: "x888", 2: "x999"},
|
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Data: "xabc",
|
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}},
|
|
)
|
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|
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log := repository.FindLogs("x123", 1)
|
|
|
|
type logIndex struct {
|
|
blockNumber int64
|
|
Index int64
|
|
}
|
|
var uniqueBlockNumbers []logIndex
|
|
for _, log := range log {
|
|
uniqueBlockNumbers = append(uniqueBlockNumbers,
|
|
logIndex{log.BlockNumber, log.Index})
|
|
}
|
|
sort.Slice(uniqueBlockNumbers, func(i, j int) bool {
|
|
if uniqueBlockNumbers[i].blockNumber < uniqueBlockNumbers[j].blockNumber {
|
|
return true
|
|
}
|
|
if uniqueBlockNumbers[i].blockNumber > uniqueBlockNumbers[j].blockNumber {
|
|
return false
|
|
}
|
|
return uniqueBlockNumbers[i].Index < uniqueBlockNumbers[j].Index
|
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})
|
|
|
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Expect(log).NotTo(BeNil())
|
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Expect(len(log)).To(Equal(2))
|
|
Expect(uniqueBlockNumbers).To(Equal(
|
|
[]logIndex{
|
|
{blockNumber: 1, Index: 0},
|
|
{blockNumber: 1, Index: 1}},
|
|
))
|
|
})
|
|
|
|
It("saves the logs attached to a receipt", func() {
|
|
logs := []core.Log{{
|
|
Address: "0x8a4774fe82c63484afef97ca8d89a6ea5e21f973",
|
|
BlockNumber: 4745407,
|
|
Data: "0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000645a68669900000000000000000000000000000000000000000000003397684ab5869b0000000000000000000000000000000000000000000000000000000000005a36053200000000000000000000000099041f808d598b782d5a3e498681c2452a31da08",
|
|
Index: 86,
|
|
Topics: map[int]string{
|
|
0: "0x5a68669900000000000000000000000000000000000000000000000000000000",
|
|
1: "0x000000000000000000000000d0148dad63f73ce6f1b6c607e3413dcf1ff5f030",
|
|
2: "0x00000000000000000000000000000000000000000000003397684ab5869b0000",
|
|
3: "0x000000000000000000000000000000000000000000000000000000005a360532",
|
|
},
|
|
TxHash: "0x002c4799161d809b23f67884eb6598c9df5894929fe1a9ead97ca175d360f547",
|
|
}, {
|
|
Address: "0x99041f808d598b782d5a3e498681c2452a31da08",
|
|
BlockNumber: 4745407,
|
|
Data: "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000418178358",
|
|
Index: 87,
|
|
Topics: map[int]string{
|
|
0: "0x1817835800000000000000000000000000000000000000000000000000000000",
|
|
1: "0x0000000000000000000000008a4774fe82c63484afef97ca8d89a6ea5e21f973",
|
|
2: "0x0000000000000000000000000000000000000000000000000000000000000000",
|
|
3: "0x0000000000000000000000000000000000000000000000000000000000000000",
|
|
},
|
|
TxHash: "0x002c4799161d809b23f67884eb6598c9df5894929fe1a9ead97ca175d360f547",
|
|
}, {
|
|
Address: "0x99041f808d598b782d5a3e498681c2452a31da08",
|
|
BlockNumber: 4745407,
|
|
Data: "0x00000000000000000000000000000000000000000000003338f64c8423af4000",
|
|
Index: 88,
|
|
Topics: map[int]string{
|
|
0: "0x296ba4ca62c6c21c95e828080cb8aec7481b71390585605300a8a76f9e95b527",
|
|
},
|
|
TxHash: "0x002c4799161d809b23f67884eb6598c9df5894929fe1a9ead97ca175d360f547",
|
|
},
|
|
}
|
|
receipt := core.Receipt{
|
|
ContractAddress: "",
|
|
CumulativeGasUsed: 7481414,
|
|
GasUsed: 60711,
|
|
Logs: logs,
|
|
Bloom: "0x00000800000000000000001000000000000000400000000080000000000000000000400000010000000000000000000000000000040000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000800004000000000000001000000000000000000000000000002000000480000000000000002000000000000000020000000000000000000000000000000000000000080000000000180000c00000000000000002000002000000040000000000000000000000000000010000000000020000000000000000000002000000000000000000000000400800000000000000000",
|
|
Status: 1,
|
|
TxHash: "0x002c4799161d809b23f67884eb6598c9df5894929fe1a9ead97ca175d360f547",
|
|
}
|
|
transaction :=
|
|
core.Transaction{
|
|
Hash: receipt.TxHash,
|
|
Receipt: receipt,
|
|
}
|
|
|
|
block := core.Block{Transactions: []core.Transaction{transaction}}
|
|
repository.CreateOrUpdateBlock(block)
|
|
retrievedLogs := repository.FindLogs("0x99041f808d598b782d5a3e498681c2452a31da08", 4745407)
|
|
|
|
Expect(retrievedLogs).To(Not(BeZero()))
|
|
})
|
|
|
|
It("saves the logs attached to a receipt", func() {
|
|
logs := make([]core.Log, 0)
|
|
receipt := core.Receipt{
|
|
Logs: logs,
|
|
TxHash: "0x002c4799161d809b23f67884eb6598c9df5894929fe1a9ead97ca175d360f547",
|
|
}
|
|
transaction := core.Transaction{
|
|
Hash: receipt.TxHash,
|
|
Receipt: receipt,
|
|
}
|
|
|
|
block := core.Block{
|
|
Transactions: []core.Transaction{transaction},
|
|
}
|
|
repository.CreateOrUpdateBlock(block)
|
|
|
|
retrievedLogs := repository.FindLogs("0x99041f808d598b782d5a3e498681c2452a31da08", 4745407)
|
|
_, err := repository.FindReceipt(receipt.TxHash)
|
|
|
|
Expect(err).To(Not(HaveOccurred()))
|
|
Expect(retrievedLogs).To(BeZero())
|
|
})
|
|
})
|
|
|
|
Describe("Saving receipts", func() {
|
|
It("returns the receipt when it exists", func() {
|
|
expected := core.Receipt{
|
|
ContractAddress: "0xde0b295669a9fd93d5f28d9ec85e40f4cb697bae",
|
|
CumulativeGasUsed: 7996119,
|
|
GasUsed: 21000,
|
|
Logs: []core.Log{},
|
|
StateRoot: "0x88abf7e73128227370aa7baa3dd4e18d0af70e92ef1f9ef426942fbe2dddb733",
|
|
Status: 1,
|
|
TxHash: "0xe340558980f89d5f86045ac11e5cc34e4bcec20f9f1e2a427aa39d87114e8223",
|
|
}
|
|
|
|
transaction := core.Transaction{
|
|
Hash: expected.TxHash,
|
|
Receipt: expected,
|
|
}
|
|
|
|
block := core.Block{Transactions: []core.Transaction{transaction}}
|
|
repository.CreateOrUpdateBlock(block)
|
|
receipt, err := repository.FindReceipt("0xe340558980f89d5f86045ac11e5cc34e4bcec20f9f1e2a427aa39d87114e8223")
|
|
|
|
Expect(err).ToNot(HaveOccurred())
|
|
//Not currently serializing bloom logs
|
|
Expect(receipt.Bloom).To(Equal(core.Receipt{}.Bloom))
|
|
Expect(receipt.TxHash).To(Equal(expected.TxHash))
|
|
Expect(receipt.CumulativeGasUsed).To(Equal(expected.CumulativeGasUsed))
|
|
Expect(receipt.GasUsed).To(Equal(expected.GasUsed))
|
|
Expect(receipt.StateRoot).To(Equal(expected.StateRoot))
|
|
Expect(receipt.Status).To(Equal(expected.Status))
|
|
})
|
|
|
|
It("returns ErrReceiptDoesNotExist when receipt does not exist", func() {
|
|
receipt, err := repository.FindReceipt("DOES NOT EXIST")
|
|
Expect(err).To(HaveOccurred())
|
|
Expect(receipt).To(BeZero())
|
|
})
|
|
|
|
})
|
|
}
|