deep-stack/ipld-eth-server
4
0
Fork 0
forked from cerc-io/ipld-eth-server
Code Pull Requests Activity

Add Pep price feed

Browse Source
This commit is contained in:
Rob Mulholand
2018-08-16 11:22:16 -05:00
parent 9f7a776d70
commit 0551147453
26 changed files with 697 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/history/populate_headers_test.go
+42 -10
View File
@@ -6,8 +6,10 @@ import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/fakes"
"github.com/vulcanize/vulcanizedb/pkg/history"
"github.com/vulcanize/vulcanizedb/pkg/transformers"
)
var _ = Describe("Populating headers", func() {
@@ -18,17 +20,15 @@ var _ = Describe("Populating headers", func() {
headerRepository = fakes.NewMockHeaderRepository()
})
Describe("When 1 missing header", func() {
It("returns number of headers added", func() {
blockChain := fakes.NewMockBlockChain()
blockChain.SetLastBlock(big.NewInt(2))
headerRepository.SetMissingBlockNumbers([]int64{2})
It("returns number of headers added", func() {
blockChain := fakes.NewMockBlockChain()
blockChain.SetLastBlock(big.NewInt(2))
headerRepository.SetMissingBlockNumbers([]int64{2})
headersAdded, err := history.PopulateMissingHeaders(blockChain, headerRepository, 1, []transformers.Transformer{})
headersAdded := history.PopulateMissingHeaders(blockChain, headerRepository, 1)
Expect(headersAdded).To(Equal(1))
})
Expect(err).NotTo(HaveOccurred())
Expect(headersAdded).To(Equal(1))
})
It("adds missing headers to the db", func() {
@@ -36,8 +36,40 @@ var _ = Describe("Populating headers", func() {
blockChain.SetLastBlock(big.NewInt(2))
headerRepository.SetMissingBlockNumbers([]int64{2})
history.PopulateMissingHeaders(blockChain, headerRepository, 1)
_, err := history.PopulateMissingHeaders(blockChain, headerRepository, 1, []transformers.Transformer{})
Expect(err).NotTo(HaveOccurred())
headerRepository.AssertCreateOrUpdateHeaderCallCountAndPassedBlockNumbers(1, []int64{2})
})
It("executes passed transformers with created headers", func() {
blockNumber := int64(54321)
blockChain := fakes.NewMockBlockChain()
blockChain.SetLastBlock(big.NewInt(blockNumber))
headerRepository.SetMissingBlockNumbers([]int64{blockNumber})
headerID := int64(12345)
headerRepository.SetCreateOrUpdateHeaderReturnID(headerID)
transformer := fakes.NewMockTransformer()
_, err := history.PopulateMissingHeaders(blockChain, headerRepository, 1, []transformers.Transformer{transformer})
Expect(err).NotTo(HaveOccurred())
transformer.AssertExecuteCalledWith(core.Header{BlockNumber: blockNumber}, headerID)
})
It("returns error if executing transformer fails", func() {
blockNumber := int64(54321)
blockChain := fakes.NewMockBlockChain()
blockChain.SetLastBlock(big.NewInt(blockNumber))
headerRepository.SetMissingBlockNumbers([]int64{blockNumber})
headerID := int64(12345)
headerRepository.SetCreateOrUpdateHeaderReturnID(headerID)
transformer := fakes.NewMockTransformer()
transformer.SetExecuteErr(fakes.FakeError)
_, err := history.PopulateMissingHeaders(blockChain, headerRepository, 1, []transformers.Transformer{transformer})
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
})