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* update transformer to able to recheck headers (#4)

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* update transformer to able to recheck headers
* put cap on rechecking header
* integration test for recheck headers
* use enum for recheck headers param; make recheck cap configurable
* update integration tests with new test config
* update omni pkg with new recheck header column type
* update migration with new migration tool and final tweaks needed to accommodate changes in omni pkg
This commit is contained in:
Takayuki Goto
2019-02-08 10:35:46 -06:00
committed by GitHub
parent 219f099b0c
commit 0a024d429d
74 changed files with 1994 additions and 222 deletions
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pkg/transformers/integration_tests/frob.go
+46 -1
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@@ -82,7 +82,7 @@ var _ = Describe("Frob Transformer", func() {
Expect(err).NotTo(HaveOccurred())
transformer := initializer.NewTransformer(db)
err = transformer.Execute(logs, header)
err = transformer.Execute(logs, header, constants.HeaderMissing)
Expect(err).NotTo(HaveOccurred())
var dbResult []frob.FrobModel
@@ -99,6 +99,51 @@ var _ = Describe("Frob Transformer", func() {
Expect(dbResult[0].Urn).To(Equal("0xc8E093e5f3F9B5Aa6A6b33ea45960b93C161430C"))
})
It("rechecks frob event", func() {
blockNumber := int64(8935258)
initializer.Config.StartingBlockNumber = blockNumber
initializer.Config.EndingBlockNumber = blockNumber
header, err := persistHeader(db, blockNumber, blockChain)
Expect(err).NotTo(HaveOccurred())
logs, err := fetcher.FetchLogs(
shared.HexStringsToAddresses(config.ContractAddresses),
[]common.Hash{common.HexToHash(config.Topic)},
header)
Expect(err).NotTo(HaveOccurred())
transformer := initializer.NewTransformer(db)
err = transformer.Execute(logs, header, constants.HeaderMissing)
Expect(err).NotTo(HaveOccurred())
err = transformer.Execute(logs, header, constants.HeaderRecheck)
Expect(err).NotTo(HaveOccurred())
var headerID int64
err = db.Get(&headerID, `SELECT id FROM public.headers WHERE block_number = $1`, blockNumber)
Expect(err).NotTo(HaveOccurred())
var frobChecked []int
err = db.Select(&frobChecked, `SELECT frob_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(frobChecked[0]).To(Equal(2))
var dbResult []frob.FrobModel
err = db.Select(&dbResult, `SELECT art, dart, dink, iart, ilk, ink, urn from maker.frob`)
Expect(err).NotTo(HaveOccurred())
Expect(len(dbResult)).To(Equal(1))
Expect(dbResult[0].Art).To(Equal("10000000000000000"))
Expect(dbResult[0].Dart).To(Equal("0"))
Expect(dbResult[0].Dink).To(Equal("10000000000000"))
Expect(dbResult[0].IArt).To(Equal("1495509999999999999992"))
Expect(dbResult[0].Ilk).To(Equal("4554480000000000000000000000000000000000000000000000000000000000"))
Expect(dbResult[0].Ink).To(Equal("10050100000000000"))
Expect(dbResult[0].Urn).To(Equal("0xc8E093e5f3F9B5Aa6A6b33ea45960b93C161430C"))
})
It("unpacks an event log", func() {
address := common.HexToAddress(test_data.KovanPitContractAddress)
abi, err := geth.ParseAbi(test_data.KovanPitABI)