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Add FlipKick log events transformer

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This commit is contained in:
Elizabeth
2018-08-07 10:51:34 -05:00
committed by GitHub
parent 66decaaa78
commit c617cd9c9d
1066 changed files with 200929 additions and 95 deletions
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pkg/geth/blockchain_test.go
+42 -22
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@@ -17,12 +17,18 @@ import (
)
var _ = Describe("Geth blockchain", func() {
var mockClient *fakes.MockEthClient
var blockChain *geth.BlockChain
BeforeEach(func() {
mockClient = fakes.NewMockEthClient()
node := vulcCore.Node{}
blockChain = geth.NewBlockChain(mockClient, node, cold_db.NewColdDbTransactionConverter())
})
Describe("getting a block", func() {
It("fetches block from client", func() {
mockClient := fakes.NewMockEthClient()
mockClient.SetBlockByNumberReturnBlock(types.NewBlockWithHeader(&types.Header{}))
node := vulcCore.Node{}
blockChain := geth.NewBlockChain(mockClient, node, cold_db.NewColdDbTransactionConverter())
blockNumber := int64(100)
_, err := blockChain.GetBlockByNumber(blockNumber)
@@ -32,10 +38,7 @@ var _ = Describe("Geth blockchain", func() {
})
It("returns err if client returns err", func() {
mockClient := fakes.NewMockEthClient()
mockClient.SetBlockByNumberErr(fakes.FakeError)
node := vulcCore.Node{}
blockChain := geth.NewBlockChain(mockClient, node, cold_db.NewColdDbTransactionConverter())
_, err := blockChain.GetBlockByNumber(100)
@@ -46,11 +49,8 @@ var _ = Describe("Geth blockchain", func() {
Describe("getting a header", func() {
It("fetches header from client", func() {
mockClient := fakes.NewMockEthClient()
blockNumber := int64(100)
mockClient.SetHeaderByNumberReturnHeader(&types.Header{Number: big.NewInt(blockNumber)})
node := vulcCore.Node{}
blockChain := geth.NewBlockChain(mockClient, node, cold_db.NewColdDbTransactionConverter())
_, err := blockChain.GetHeaderByNumber(blockNumber)
@@ -59,10 +59,7 @@ var _ = Describe("Geth blockchain", func() {
})
It("returns err if client returns err", func() {
mockClient := fakes.NewMockEthClient()
mockClient.SetHeaderByNumberErr(fakes.FakeError)
node := vulcCore.Node{}
blockChain := geth.NewBlockChain(mockClient, node, cold_db.NewColdDbTransactionConverter())
_, err := blockChain.GetHeaderByNumber(100)
@@ -71,12 +68,9 @@ var _ = Describe("Geth blockchain", func() {
})
})
Describe("getting logs", func() {
Describe("getting logs with default FilterQuery", func() {
It("fetches logs from client", func() {
mockClient := fakes.NewMockEthClient()
mockClient.SetFilterLogsReturnLogs([]types.Log{{}})
node := vulcCore.Node{}
blockChain := geth.NewBlockChain(mockClient, node, cold_db.NewColdDbTransactionConverter())
contract := vulcCore.Contract{Hash: common.BytesToHash([]byte{1, 2, 3, 4, 5}).Hex()}
startingBlockNumber := big.NewInt(1)
endingBlockNumber := big.NewInt(2)
@@ -93,10 +87,39 @@ var _ = Describe("Geth blockchain", func() {
})
It("returns err if client returns err", func() {
mockClient := fakes.NewMockEthClient()
mockClient.SetFilterLogsErr(fakes.FakeError)
node := vulcCore.Node{}
blockChain := geth.NewBlockChain(mockClient, node, cold_db.NewColdDbTransactionConverter())
contract := vulcCore.Contract{Hash: common.BytesToHash([]byte{1, 2, 3, 4, 5}).Hex()}
startingBlockNumber := big.NewInt(1)
endingBlockNumber := big.NewInt(2)
_, err := blockChain.GetLogs(contract, startingBlockNumber, endingBlockNumber)
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
})
Describe("getting logs with a custom FilterQuery", func() {
It("fetches logs from client", func() {
mockClient.SetFilterLogsReturnLogs([]types.Log{{}})
address := common.HexToAddress("0x")
startingBlockNumber := big.NewInt(1)
endingBlockNumber := big.NewInt(2)
topic := common.HexToHash("0x")
query := ethereum.FilterQuery{
FromBlock: startingBlockNumber,
ToBlock: endingBlockNumber,
Addresses: []common.Address{address},
Topics: [][]common.Hash{{topic}},
}
_, err := blockChain.GetEthLogsWithCustomQuery(query)
Expect(err).NotTo(HaveOccurred())
mockClient.AssertFilterLogsCalledWith(context.Background(), query)
})
It("returns err if client returns err", func() {
mockClient.SetFilterLogsErr(fakes.FakeError)
contract := vulcCore.Contract{Hash: common.BytesToHash([]byte{1, 2, 3, 4, 5}).Hex()}
startingBlockNumber := big.NewInt(1)
endingBlockNumber := big.NewInt(2)
@@ -110,11 +133,8 @@ var _ = Describe("Geth blockchain", func() {
Describe("getting the most recent block number", func() {
It("fetches latest header from client", func() {
mockClient := fakes.NewMockEthClient()
blockNumber := int64(100)
mockClient.SetHeaderByNumberReturnHeader(&types.Header{Number: big.NewInt(blockNumber)})
node := vulcCore.Node{}
blockChain := geth.NewBlockChain(mockClient, node, cold_db.NewColdDbTransactionConverter())
result := blockChain.LastBlock()