24bc83a448
* Add block categorization (is_final=) * Add godo task for vulcanizeDB (Example of how everything could work together) * Add unique constraint on block_number and node * Add index on block_id for transactions_table * Add node_id index on blocks table * Sort transactions returned from FindBlock by tx_hash * lowercase tx_to, tx_from like etherscan
77 lines
2.0 KiB
Go
77 lines
2.0 KiB
Go
package integration_test
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import (
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"io/ioutil"
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"log"
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"github.com/8thlight/vulcanizedb/pkg/blockchain_listener"
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"github.com/8thlight/vulcanizedb/pkg/config"
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"github.com/8thlight/vulcanizedb/pkg/core"
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"github.com/8thlight/vulcanizedb/pkg/fakes"
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"github.com/8thlight/vulcanizedb/pkg/geth"
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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 init() {
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log.SetOutput(ioutil.Discard)
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}
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var _ = Describe("Reading from the Geth blockchain", func() {
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var listener blockchain_listener.BlockchainListener
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var observer *fakes.BlockchainObserver
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var blockchain *geth.GethBlockchain
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BeforeEach(func() {
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observer = fakes.NewFakeBlockchainObserver()
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cfg, _ := config.NewConfig("private")
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blockchain = geth.NewGethBlockchain(cfg.Client.IPCPath)
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observers := []core.BlockchainObserver{observer}
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listener = blockchain_listener.NewBlockchainListener(blockchain, observers)
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})
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AfterEach(func() {
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listener.Stop()
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})
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It("reads two blocks", func(done Done) {
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go listener.Start()
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<-observer.WasNotified
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firstBlock := observer.LastBlock()
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Expect(firstBlock).NotTo(BeNil())
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<-observer.WasNotified
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secondBlock := observer.LastBlock()
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Expect(secondBlock).NotTo(BeNil())
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Expect(firstBlock.Number + 1).Should(Equal(secondBlock.Number))
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close(done)
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}, 15)
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It("retrieves the genesis block and first block", func(done Done) {
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genesisBlock := blockchain.GetBlockByNumber(int64(0))
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firstBlock := blockchain.GetBlockByNumber(int64(1))
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lastBlockNumber := blockchain.LastBlock()
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Expect(genesisBlock.Number).To(Equal(int64(0)))
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Expect(firstBlock.Number).To(Equal(int64(1)))
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Expect(lastBlockNumber.Int64()).To(BeNumerically(">", 0))
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close(done)
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}, 15)
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It("retrieves the node info", func(done Done) {
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node := blockchain.Node()
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devNetworkGenesisBlock := "0xe5be92145a301820111f91866566e3e99ee344d155569e4556a39bc71238f3bc"
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devNetworkNodeId := float64(1)
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Expect(node.GenesisBlock).To(Equal(devNetworkGenesisBlock))
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Expect(node.NetworkId).To(Equal(devNetworkNodeId))
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close(done)
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}, 15)
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})
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