417b18ec6a
towards generic method polling and reposito;y; config settings to filterevents/methods by account address; refactoring some stuff out of repo and into converter; remove fetcher and instead call blockchain's FetchContractData directly; finishing tests
368 lines
15 KiB
Go
368 lines
15 KiB
Go
// VulcanizeDB
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// Copyright © 2018 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package every_block_test
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import (
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"math/big"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/ethclient"
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"github.com/ethereum/go-ethereum/rpc"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/vulcanize/vulcanizedb/examples/generic/every_block"
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"github.com/vulcanize/vulcanizedb/pkg/fakes"
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"github.com/vulcanize/vulcanizedb/pkg/geth"
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"github.com/vulcanize/vulcanizedb/pkg/geth/client"
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rpc2 "github.com/vulcanize/vulcanizedb/pkg/geth/converters/rpc"
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"github.com/vulcanize/vulcanizedb/pkg/geth/node"
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"github.com/vulcanize/vulcanizedb/pkg/omni/constants"
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)
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var _ = Describe("every_block Getter", func() {
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blockNumber := int64(5502914)
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Describe("stopped", func() {
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It("checks whether or not the contract has been stopped", func() {
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fakeBlockChain := fakes.NewMockBlockChain()
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testGetter := every_block.NewGetter(fakeBlockChain)
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testAbi := "testAbi"
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testContractAddress := "testContractAddress"
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_, err := testGetter.GetStoppedStatus(testAbi, testContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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var expectedResult bool
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expected := &expectedResult
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fakeBlockChain.AssertFetchContractDataCalledWith(testAbi, testContractAddress, "stopped", nil, &expected, blockNumber)
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})
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It("gets dai token's stopped status at the given block height", func() {
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infuraIPC := "https://mainnet.infura.io/v3/b09888c1113640cc9ab42750ce750c05"
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rawRpcClient, err := rpc.Dial(infuraIPC)
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Expect(err).NotTo(HaveOccurred())
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rpcClient := client.NewRpcClient(rawRpcClient, infuraIPC)
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ethClient := ethclient.NewClient(rawRpcClient)
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blockChainClient := client.NewEthClient(ethClient)
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node := node.MakeNode(rpcClient)
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transactionConverter := rpc2.NewRpcTransactionConverter(ethClient)
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blockChain := geth.NewBlockChain(blockChainClient, node, transactionConverter)
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realGetter := every_block.NewGetter(blockChain)
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result, err := realGetter.GetStoppedStatus(constants.DaiAbiString, constants.DaiContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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Expect(result).To(Equal(false))
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})
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It("returns an error if the call to the blockchain fails", func() {
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blockChain := fakes.NewMockBlockChain()
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blockChain.SetFetchContractDataErr(fakes.FakeError)
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errorGetter := every_block.NewGetter(blockChain)
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result, err := errorGetter.GetStoppedStatus("", "", 0)
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Expect(result).To(Equal(false))
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("stopped"))
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Expect(err.Error()).To(ContainSubstring(fakes.FakeError.Error()))
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})
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})
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Describe("owner", func() {
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It("checks what the contract's owner address is", func() {
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fakeBlockChain := fakes.NewMockBlockChain()
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testGetter := every_block.NewGetter(fakeBlockChain)
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testAbi := "testAbi"
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testContractAddress := "testContractAddress"
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_, err := testGetter.GetOwner(testAbi, testContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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var expectedResult common.Address
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expected := &expectedResult
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fakeBlockChain.AssertFetchContractDataCalledWith(testAbi, testContractAddress, "owner", nil, &expected, blockNumber)
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})
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It("gets dai token's owner address at the given block height", func() {
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infuraIPC := "https://mainnet.infura.io/v3/b09888c1113640cc9ab42750ce750c05"
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rawRpcClient, err := rpc.Dial(infuraIPC)
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Expect(err).NotTo(HaveOccurred())
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rpcClient := client.NewRpcClient(rawRpcClient, infuraIPC)
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ethClient := ethclient.NewClient(rawRpcClient)
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blockChainClient := client.NewEthClient(ethClient)
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node := node.MakeNode(rpcClient)
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transactionConverter := rpc2.NewRpcTransactionConverter(ethClient)
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blockChain := geth.NewBlockChain(blockChainClient, node, transactionConverter)
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realGetter := every_block.NewGetter(blockChain)
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result, err := realGetter.GetOwner(constants.DaiAbiString, constants.DaiContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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expectedResult := common.HexToAddress("0x0000000000000000000000000000000000000000")
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Expect(result).To(Equal(expectedResult))
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})
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It("returns an error if the call to the blockchain fails", func() {
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blockChain := fakes.NewMockBlockChain()
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blockChain.SetFetchContractDataErr(fakes.FakeError)
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errorGetter := every_block.NewGetter(blockChain)
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result, err := errorGetter.GetOwner("", "", 0)
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expectedResult := new(common.Address)
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Expect(result).To(Equal(*expectedResult))
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("owner"))
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Expect(err.Error()).To(ContainSubstring(fakes.FakeError.Error()))
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})
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})
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Describe("hash name", func() {
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It("checks the contract's name", func() {
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fakeBlockChain := fakes.NewMockBlockChain()
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testGetter := every_block.NewGetter(fakeBlockChain)
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testAbi := "testAbi"
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testContractAddress := "testContractAddress"
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_, err := testGetter.GetHashName(testAbi, testContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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var expectedResult common.Hash
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expected := &expectedResult
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fakeBlockChain.AssertFetchContractDataCalledWith(testAbi, testContractAddress, "name", nil, &expected, blockNumber)
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})
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It("gets dai token's name at the given blockheight", func() {
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infuraIPC := "https://mainnet.infura.io/v3/b09888c1113640cc9ab42750ce750c05"
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rawRpcClient, err := rpc.Dial(infuraIPC)
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Expect(err).NotTo(HaveOccurred())
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rpcClient := client.NewRpcClient(rawRpcClient, infuraIPC)
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ethClient := ethclient.NewClient(rawRpcClient)
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blockChainClient := client.NewEthClient(ethClient)
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node := node.MakeNode(rpcClient)
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transactionConverter := rpc2.NewRpcTransactionConverter(ethClient)
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blockChain := geth.NewBlockChain(blockChainClient, node, transactionConverter)
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realGetter := every_block.NewGetter(blockChain)
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result, err := realGetter.GetHashName(constants.DaiAbiString, constants.DaiContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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expectedResult := common.HexToHash("0x44616920537461626c65636f696e2076312e3000000000000000000000000000")
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Expect(result).To(Equal(expectedResult))
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})
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It("returns an error if the call to the blockchain fails", func() {
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blockChain := fakes.NewMockBlockChain()
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blockChain.SetFetchContractDataErr(fakes.FakeError)
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errorGetter := every_block.NewGetter(blockChain)
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result, err := errorGetter.GetHashName("", "", 0)
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expectedResult := new(common.Hash)
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Expect(result).To(Equal(*expectedResult))
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("name"))
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Expect(err.Error()).To(ContainSubstring(fakes.FakeError.Error()))
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})
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})
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Describe("hash symbol", func() {
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It("checks the contract's symbol", func() {
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fakeBlockChain := fakes.NewMockBlockChain()
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testGetter := every_block.NewGetter(fakeBlockChain)
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testAbi := "testAbi"
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testContractAddress := "testContractAddress"
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_, err := testGetter.GetHashSymbol(testAbi, testContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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var expectedResult common.Hash
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expected := &expectedResult
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fakeBlockChain.AssertFetchContractDataCalledWith(testAbi, testContractAddress, "symbol", nil, &expected, blockNumber)
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})
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It("gets dai token's symbol at the given blockheight", func() {
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infuraIPC := "https://mainnet.infura.io/v3/b09888c1113640cc9ab42750ce750c05"
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rawRpcClient, err := rpc.Dial(infuraIPC)
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Expect(err).NotTo(HaveOccurred())
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rpcClient := client.NewRpcClient(rawRpcClient, infuraIPC)
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ethClient := ethclient.NewClient(rawRpcClient)
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blockChainClient := client.NewEthClient(ethClient)
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node := node.MakeNode(rpcClient)
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transactionConverter := rpc2.NewRpcTransactionConverter(ethClient)
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blockChain := geth.NewBlockChain(blockChainClient, node, transactionConverter)
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realGetter := every_block.NewGetter(blockChain)
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result, err := realGetter.GetHashSymbol(constants.DaiAbiString, constants.DaiContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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expectedResult := common.HexToHash("0x4441490000000000000000000000000000000000000000000000000000000000")
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Expect(result).To(Equal(expectedResult))
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})
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It("returns an error if the call to the blockchain fails", func() {
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blockChain := fakes.NewMockBlockChain()
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blockChain.SetFetchContractDataErr(fakes.FakeError)
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errorGetter := every_block.NewGetter(blockChain)
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result, err := errorGetter.GetHashSymbol("", "", 0)
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expectedResult := new(common.Hash)
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Expect(result).To(Equal(*expectedResult))
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("symbol"))
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Expect(err.Error()).To(ContainSubstring(fakes.FakeError.Error()))
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})
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})
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Describe("decimals", func() {
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It("checks what the token's number of decimals", func() {
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fakeBlockChain := fakes.NewMockBlockChain()
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testGetter := every_block.NewGetter(fakeBlockChain)
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testAbi := "testAbi"
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testContractAddress := "testContractAddress"
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_, err := testGetter.GetDecimals(testAbi, testContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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var expectedResult big.Int
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expected := &expectedResult
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fakeBlockChain.AssertFetchContractDataCalledWith(testAbi, testContractAddress, "decimals", nil, &expected, blockNumber)
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})
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It("gets dai token's number of decimals at the given block height", func() {
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infuraIPC := "https://mainnet.infura.io/v3/b09888c1113640cc9ab42750ce750c05"
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rawRpcClient, err := rpc.Dial(infuraIPC)
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Expect(err).NotTo(HaveOccurred())
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rpcClient := client.NewRpcClient(rawRpcClient, infuraIPC)
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ethClient := ethclient.NewClient(rawRpcClient)
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blockChainClient := client.NewEthClient(ethClient)
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node := node.MakeNode(rpcClient)
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transactionConverter := rpc2.NewRpcTransactionConverter(ethClient)
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blockChain := geth.NewBlockChain(blockChainClient, node, transactionConverter)
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realGetter := every_block.NewGetter(blockChain)
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result, err := realGetter.GetDecimals(constants.DaiAbiString, constants.DaiContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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expectedResult := big.Int{}
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expectedResult.SetString("18", 10)
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Expect(result).To(Equal(expectedResult))
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})
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It("returns an error if the call to the blockchain fails", func() {
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blockChain := fakes.NewMockBlockChain()
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blockChain.SetFetchContractDataErr(fakes.FakeError)
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errorGetter := every_block.NewGetter(blockChain)
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result, err := errorGetter.GetDecimals("", "", 0)
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expectedResult := new(big.Int)
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Expect(result).To(Equal(*expectedResult))
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("decimals"))
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Expect(err.Error()).To(ContainSubstring(fakes.FakeError.Error()))
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})
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})
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Describe("string name", func() {
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It("checks the contract's name", func() {
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fakeBlockChain := fakes.NewMockBlockChain()
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testGetter := every_block.NewGetter(fakeBlockChain)
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testAbi := "testAbi"
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testContractAddress := "testContractAddress"
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_, err := testGetter.GetStringName(testAbi, testContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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var expectedResult string
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expected := &expectedResult
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fakeBlockChain.AssertFetchContractDataCalledWith(testAbi, testContractAddress, "name", nil, &expected, blockNumber)
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})
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It("gets tusd token's name at the given blockheight", func() {
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infuraIPC := "https://mainnet.infura.io/v3/b09888c1113640cc9ab42750ce750c05"
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rawRpcClient, err := rpc.Dial(infuraIPC)
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Expect(err).NotTo(HaveOccurred())
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rpcClient := client.NewRpcClient(rawRpcClient, infuraIPC)
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ethClient := ethclient.NewClient(rawRpcClient)
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blockChainClient := client.NewEthClient(ethClient)
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node := node.MakeNode(rpcClient)
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transactionConverter := rpc2.NewRpcTransactionConverter(ethClient)
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blockChain := geth.NewBlockChain(blockChainClient, node, transactionConverter)
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realGetter := every_block.NewGetter(blockChain)
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result, err := realGetter.GetStringName(constants.TusdAbiString, constants.TusdContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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expectedResult := "TrueUSD"
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Expect(result).To(Equal(expectedResult))
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})
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It("returns an error if the call to the blockchain fails", func() {
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blockChain := fakes.NewMockBlockChain()
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blockChain.SetFetchContractDataErr(fakes.FakeError)
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errorGetter := every_block.NewGetter(blockChain)
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result, err := errorGetter.GetStringName("", "", 0)
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expectedResult := new(string)
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Expect(result).To(Equal(*expectedResult))
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("name"))
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Expect(err.Error()).To(ContainSubstring(fakes.FakeError.Error()))
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})
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})
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Describe("string symbol", func() {
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It("checks the contract's symbol", func() {
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fakeBlockChain := fakes.NewMockBlockChain()
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testGetter := every_block.NewGetter(fakeBlockChain)
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testAbi := "testAbi"
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testContractAddress := "testContractAddress"
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_, err := testGetter.GetStringSymbol(testAbi, testContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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var expectedResult string
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expected := &expectedResult
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fakeBlockChain.AssertFetchContractDataCalledWith(testAbi, testContractAddress, "symbol", nil, &expected, blockNumber)
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})
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It("gets tusd token's symbol at the given blockheight", func() {
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infuraIPC := "https://mainnet.infura.io/v3/b09888c1113640cc9ab42750ce750c05"
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rawRpcClient, err := rpc.Dial(infuraIPC)
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Expect(err).NotTo(HaveOccurred())
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rpcClient := client.NewRpcClient(rawRpcClient, infuraIPC)
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ethClient := ethclient.NewClient(rawRpcClient)
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blockChainClient := client.NewEthClient(ethClient)
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node := node.MakeNode(rpcClient)
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transactionConverter := rpc2.NewRpcTransactionConverter(ethClient)
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blockChain := geth.NewBlockChain(blockChainClient, node, transactionConverter)
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realGetter := every_block.NewGetter(blockChain)
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result, err := realGetter.GetStringName(constants.TusdAbiString, constants.TusdContractAddress, blockNumber)
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Expect(err).NotTo(HaveOccurred())
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expectedResult := "TrueUSD"
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Expect(result).To(Equal(expectedResult))
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})
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It("returns an error if the call to the blockchain fails", func() {
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blockChain := fakes.NewMockBlockChain()
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blockChain.SetFetchContractDataErr(fakes.FakeError)
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errorGetter := every_block.NewGetter(blockChain)
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result, err := errorGetter.GetStringSymbol("", "", 0)
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expectedResult := new(string)
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Expect(result).To(Equal(*expectedResult))
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("symbol"))
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Expect(err.Error()).To(ContainSubstring(fakes.FakeError.Error()))
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})
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})
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})
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