ipld-eth-server/pkg/omni/repository/method_repository_test.go
Ian Norden 817bd76713 refactoring event converter and repository so that event logs are
persisted as they are converted, preventing build up in memory, and finishing  method polling (for full sync)
2018-11-29 20:33:21 -06:00

112 lines
3.6 KiB
Go

// VulcanizeDB
// Copyright © 2018 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package repository_test
import (
"fmt"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/omni/constants"
"github.com/vulcanize/vulcanizedb/pkg/omni/contract"
"github.com/vulcanize/vulcanizedb/pkg/omni/helpers/test_helpers"
"github.com/vulcanize/vulcanizedb/pkg/omni/repository"
"github.com/vulcanize/vulcanizedb/pkg/omni/types"
)
var _ = Describe("Repository", func() {
var db *postgres.DB
var dataStore repository.MethodDatastore
var con *contract.Contract
var err error
var mockResult types.Result
BeforeEach(func() {
con = test_helpers.SetupTusdContract([]string{}, []string{"balanceOf"})
method := con.Methods["balanceOf"]
mockResult = types.Result{
Method: method,
PgType: method.Return[0].PgType,
Inputs: make([]interface{}, 1),
Output: new(interface{}),
Block: 6707323,
}
mockResult.Inputs[0] = "0xfE9e8709d3215310075d67E3ed32A380CCf451C8"
mockResult.Output = "66386309548896882859581786"
db, _ = test_helpers.SetupDBandBC()
dataStore = repository.NewMethodDatastore(db)
})
AfterEach(func() {
test_helpers.TearDown(db)
})
Describe("CreateContractSchema", func() {
It("Creates schema if it doesn't exist", func() {
created, err := dataStore.CreateContractSchema(constants.TusdContractAddress)
Expect(err).ToNot(HaveOccurred())
Expect(created).To(Equal(true))
created, err = dataStore.CreateContractSchema(constants.TusdContractAddress)
Expect(err).ToNot(HaveOccurred())
Expect(created).To(Equal(false))
})
})
Describe("CreateMethodTable", func() {
It("Creates table if it doesn't exist", func() {
created, err := dataStore.CreateContractSchema(constants.TusdContractAddress)
Expect(err).ToNot(HaveOccurred())
Expect(created).To(Equal(true))
created, err = dataStore.CreateMethodTable(constants.TusdContractAddress, mockResult)
Expect(err).ToNot(HaveOccurred())
Expect(created).To(Equal(true))
created, err = dataStore.CreateMethodTable(constants.TusdContractAddress, mockResult)
Expect(err).ToNot(HaveOccurred())
Expect(created).To(Equal(false))
})
})
Describe("PersistResult", func() {
It("Persists result from method polling in custom pg table", func() {
err = dataStore.PersistResult(mockResult, con.Address, con.Name)
Expect(err).ToNot(HaveOccurred())
scanStruct := test_helpers.BalanceOf{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM c%s.balanceof_method", constants.TusdContractAddress)).StructScan(&scanStruct)
expectedLog := test_helpers.BalanceOf{
Id: 1,
TokenName: "TrueUSD",
Block: 6707323,
Address: "0xfE9e8709d3215310075d67E3ed32A380CCf451C8",
Balance: "66386309548896882859581786",
}
Expect(scanStruct).To(Equal(expectedLog))
})
It("Fails with empty result", func() {
err = dataStore.PersistResult(types.Result{}, con.Address, con.Name)
Expect(err).To(HaveOccurred())
})
})
})