ipld-eth-server/pkg/transformers/integration_tests/price_feeds.go
2018-10-17 13:30:35 -05:00

112 lines
3.9 KiB
Go

// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package integration_tests
import (
"time"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/transformers/price_feeds"
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("Price feeds transformer", func() {
var (
db *postgres.DB
blockChain core.BlockChain
)
BeforeEach(func() {
rpcClient, ethClient, err := getClients(ipc)
Expect(err).NotTo(HaveOccurred())
blockChain, err = getBlockChain(rpcClient, ethClient)
Expect(err).NotTo(HaveOccurred())
db = test_config.NewTestDB(blockChain.Node())
test_config.CleanTestDB(db)
for i := 8763054; i < 8763063; i++ {
err = persistHeader(rpcClient, db, int64(i))
Expect(err).NotTo(HaveOccurred())
}
})
It("persists a ETH/USD price feed event", func() {
config := price_feeds.IPriceFeedConfig{
ContractAddresses: []string{"0x9FfFE440258B79c5d6604001674A4722FfC0f7Bc"},
StartingBlockNumber: 8763054,
EndingBlockNumber: 8763054,
}
transformerInitializer := price_feeds.PriceFeedTransformerInitializer{Config: config}
transformer := transformerInitializer.NewPriceFeedTransformer(db, blockChain)
err := transformer.Execute()
time.AfterFunc(5*time.Second, func() {
defer GinkgoRecover()
Expect(err).NotTo(HaveOccurred())
var model price_feeds.PriceFeedModel
err = db.Get(&model, `SELECT block_number, medianizer_address, usd_value, tx_idx, raw_log FROM maker.price_feeds WHERE block_number = $1`, config.StartingBlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(model.UsdValue).To(Equal("207.314891143"))
})
})
It("persists a MKR/USD price feed event", func() {
config := price_feeds.IPriceFeedConfig{
ContractAddresses: []string{"0xB1997239Cfc3d15578A3a09730f7f84A90BB4975"},
StartingBlockNumber: 8763059,
EndingBlockNumber: 8763059,
}
transformerInitializer := price_feeds.PriceFeedTransformerInitializer{Config: config}
transformer := transformerInitializer.NewPriceFeedTransformer(db, blockChain)
err := transformer.Execute()
time.AfterFunc(5*time.Second, func() {
defer GinkgoRecover()
Expect(err).NotTo(HaveOccurred())
var model price_feeds.PriceFeedModel
err = db.Get(&model, `SELECT block_number, medianizer_address, usd_value, tx_idx, raw_log FROM maker.price_feeds WHERE block_number = $1`, config.StartingBlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(model.UsdValue).To(Equal("391.803979212"))
})
})
It("persists a REP/USD price feed event", func() {
config := price_feeds.IPriceFeedConfig{
ContractAddresses: []string{"0xf88bBDc1E2718F8857F30A180076ec38d53cf296"},
StartingBlockNumber: 8763062,
EndingBlockNumber: 8763062,
}
transformerInitializer := price_feeds.PriceFeedTransformerInitializer{Config: config}
transformer := transformerInitializer.NewPriceFeedTransformer(db, blockChain)
err := transformer.Execute()
time.AfterFunc(5*time.Second, func() {
defer GinkgoRecover()
Expect(err).NotTo(HaveOccurred())
var model price_feeds.PriceFeedModel
err = db.Get(&model, `SELECT block_number, medianizer_address, usd_value, tx_idx, raw_log FROM maker.price_feeds WHERE block_number = $1`, config.StartingBlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(model.UsdValue).To(Equal("12.8169284827"))
})
})
})