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Convert raw header to JSON

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- Enables parsing values off of header via Postgres migration
This commit is contained in:
Rob Mulholand
2018-10-12 12:00:02 -05:00
parent be58dd4ac8
commit 5f67161f41
29 changed files with 1432 additions and 1666 deletions
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pkg/datastore/postgres/repositories/header_repository_test.go
+57 -24
View File
@@ -2,7 +2,9 @@ package repositories_test
import (
"database/sql"
"encoding/json"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
@@ -12,6 +14,14 @@ import (
)
var _ = Describe("Block header repository", func() {
var rawHeader []byte
var err error
BeforeEach(func() {
rawHeader, err = json.Marshal(types.Header{})
Expect(err).NotTo(HaveOccurred())
})
Describe("creating or updating a header", func() {
It("adds a header", func() {
node := core.Node{}
@@ -21,7 +31,7 @@ var _ = Describe("Block header repository", func() {
header := core.Header{
BlockNumber: 100,
Hash: common.BytesToHash([]byte{1, 2, 3, 4, 5}).Hex(),
Raw: []byte{1, 2, 3, 4, 5},
Raw: rawHeader,
}
_, err := repo.CreateOrUpdateHeader(header)
@@ -32,7 +42,7 @@ var _ = Describe("Block header repository", func() {
Expect(err).NotTo(HaveOccurred())
Expect(dbHeader.BlockNumber).To(Equal(header.BlockNumber))
Expect(dbHeader.Hash).To(Equal(header.Hash))
Expect(dbHeader.Raw).To(Equal(header.Raw))
Expect(dbHeader.Raw).To(MatchJSON(header.Raw))
})
It("adds node data to header", func() {
@@ -40,7 +50,10 @@ var _ = Describe("Block header repository", func() {
db := test_config.NewTestDB(node)
test_config.CleanTestDB(db)
repo := repositories.NewHeaderRepository(db)
header := core.Header{BlockNumber: 100}
header := core.Header{
BlockNumber: 100,
Raw: rawHeader,
}
_, err := repo.CreateOrUpdateHeader(header)
@@ -63,7 +76,7 @@ var _ = Describe("Block header repository", func() {
header := core.Header{
BlockNumber: 100,
Hash: common.BytesToHash([]byte{1, 2, 3, 4, 5}).Hex(),
Raw: []byte{1, 2, 3, 4, 5},
Raw: rawHeader,
}
_, err := repo.CreateOrUpdateHeader(header)
@@ -87,14 +100,14 @@ var _ = Describe("Block header repository", func() {
header := core.Header{
BlockNumber: 100,
Hash: common.BytesToHash([]byte{1, 2, 3, 4, 5}).Hex(),
Raw: []byte{1, 2, 3, 4, 5},
Raw: rawHeader,
}
_, err := repo.CreateOrUpdateHeader(header)
Expect(err).NotTo(HaveOccurred())
headerTwo := core.Header{
BlockNumber: header.BlockNumber,
Hash: common.BytesToHash([]byte{5, 4, 3, 2, 1}).Hex(),
Raw: []byte{5, 4, 3, 2, 1},
Raw: rawHeader,
}
_, err = repo.CreateOrUpdateHeader(headerTwo)
@@ -104,7 +117,7 @@ var _ = Describe("Block header repository", func() {
err = db.Get(&dbHeader, `SELECT block_number, hash, raw FROM headers WHERE block_number = $1`, header.BlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(dbHeader.Hash).To(Equal(headerTwo.Hash))
Expect(dbHeader.Raw).To(Equal(headerTwo.Raw))
Expect(dbHeader.Raw).To(MatchJSON(headerTwo.Raw))
})
It("does not replace header if node fingerprint is different", func() {
@@ -115,7 +128,7 @@ var _ = Describe("Block header repository", func() {
header := core.Header{
BlockNumber: 100,
Hash: common.BytesToHash([]byte{1, 2, 3, 4, 5}).Hex(),
Raw: []byte{1, 2, 3, 4, 5},
Raw: rawHeader,
}
_, err := repo.CreateOrUpdateHeader(header)
nodeTwo := core.Node{ID: "FingerprintTwo"}
@@ -125,7 +138,7 @@ var _ = Describe("Block header repository", func() {
headerTwo := core.Header{
BlockNumber: header.BlockNumber,
Hash: common.BytesToHash([]byte{5, 4, 3, 2, 1}).Hex(),
Raw: []byte{5, 4, 3, 2, 1},
Raw: rawHeader,
}
_, err = repoTwo.CreateOrUpdateHeader(headerTwo)
@@ -144,7 +157,7 @@ var _ = Describe("Block header repository", func() {
header := core.Header{
BlockNumber: 100,
Hash: common.BytesToHash([]byte{1, 2, 3, 4, 5}).Hex(),
Raw: []byte{1, 2, 3, 4, 5},
Raw: rawHeader,
}
_, err := repo.CreateOrUpdateHeader(header)
nodeTwo := core.Node{ID: "FingerprintTwo"}
@@ -154,13 +167,13 @@ var _ = Describe("Block header repository", func() {
headerTwo := core.Header{
BlockNumber: header.BlockNumber,
Hash: common.BytesToHash([]byte{5, 4, 3, 2, 1}).Hex(),
Raw: []byte{5, 4, 3, 2, 1},
Raw: rawHeader,
}
_, err = repoTwo.CreateOrUpdateHeader(headerTwo)
headerThree := core.Header{
BlockNumber: header.BlockNumber,
Hash: common.BytesToHash([]byte{1, 1, 1, 1, 1}).Hex(),
Raw: []byte{1, 1, 1, 1, 1},
Raw: rawHeader,
}
_, err = repoTwo.CreateOrUpdateHeader(headerThree)
@@ -172,8 +185,8 @@ var _ = Describe("Block header repository", func() {
Expect(len(dbHeaders)).To(Equal(2))
Expect(dbHeaders[0].Hash).To(Or(Equal(header.Hash), Equal(headerThree.Hash)))
Expect(dbHeaders[1].Hash).To(Or(Equal(header.Hash), Equal(headerThree.Hash)))
Expect(dbHeaders[0].Raw).To(Or(Equal(header.Raw), Equal(headerThree.Raw)))
Expect(dbHeaders[1].Raw).To(Or(Equal(header.Raw), Equal(headerThree.Raw)))
Expect(dbHeaders[0].Raw).To(Or(MatchJSON(header.Raw), MatchJSON(headerThree.Raw)))
Expect(dbHeaders[1].Raw).To(Or(MatchJSON(header.Raw), MatchJSON(headerThree.Raw)))
})
})
@@ -186,7 +199,7 @@ var _ = Describe("Block header repository", func() {
header := core.Header{
BlockNumber: 100,
Hash: common.BytesToHash([]byte{1, 2, 3, 4, 5}).Hex(),
Raw: []byte{1, 2, 3, 4, 5},
Raw: rawHeader,
}
_, err := repo.CreateOrUpdateHeader(header)
Expect(err).NotTo(HaveOccurred())
@@ -194,7 +207,9 @@ var _ = Describe("Block header repository", func() {
dbHeader, err := repo.GetHeader(header.BlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(dbHeader).To(Equal(header))
Expect(dbHeader.BlockNumber).To(Equal(header.BlockNumber))
Expect(dbHeader.Hash).To(Equal(header.Hash))
Expect(dbHeader.Raw).To(MatchJSON(header.Raw))
})
It("does not return header for a different node fingerprint", func() {
@@ -204,8 +219,8 @@ var _ = Describe("Block header repository", func() {
repo := repositories.NewHeaderRepository(db)
header := core.Header{
BlockNumber: 100,
Hash: common.BytesToHash([]byte{1, 2, 3, 4, 5}).Hex(),
Raw: []byte{1, 2, 3, 4, 5},
Hash: common.BytesToHash(rawHeader).Hex(),
Raw: rawHeader,
}
_, err := repo.CreateOrUpdateHeader(header)
Expect(err).NotTo(HaveOccurred())
@@ -227,9 +242,18 @@ var _ = Describe("Block header repository", func() {
db := test_config.NewTestDB(node)
test_config.CleanTestDB(db)
repo := repositories.NewHeaderRepository(db)
repo.CreateOrUpdateHeader(core.Header{BlockNumber: 1})
repo.CreateOrUpdateHeader(core.Header{BlockNumber: 3})
repo.CreateOrUpdateHeader(core.Header{BlockNumber: 5})
repo.CreateOrUpdateHeader(core.Header{
BlockNumber: 1,
Raw: rawHeader,
})
repo.CreateOrUpdateHeader(core.Header{
BlockNumber: 3,
Raw: rawHeader,
})
repo.CreateOrUpdateHeader(core.Header{
BlockNumber: 5,
Raw: rawHeader,
})
missingBlockNumbers := repo.MissingBlockNumbers(1, 5, node.ID)
@@ -241,9 +265,18 @@ var _ = Describe("Block header repository", func() {
db := test_config.NewTestDB(node)
test_config.CleanTestDB(db)
repo := repositories.NewHeaderRepository(db)
repo.CreateOrUpdateHeader(core.Header{BlockNumber: 1})
repo.CreateOrUpdateHeader(core.Header{BlockNumber: 3})
repo.CreateOrUpdateHeader(core.Header{BlockNumber: 5})
repo.CreateOrUpdateHeader(core.Header{
BlockNumber: 1,
Raw: rawHeader,
})
repo.CreateOrUpdateHeader(core.Header{
BlockNumber: 3,
Raw: rawHeader,
})
repo.CreateOrUpdateHeader(core.Header{
BlockNumber: 5,
Raw: rawHeader,
})
nodeTwo := core.Node{ID: "NodeFingerprintTwo"}
dbTwo, err := postgres.NewDB(test_config.DBConfig, nodeTwo)
Expect(err).NotTo(HaveOccurred())