ipld-eth-server/pkg/history/populate_headers_test.go
Ian Norden 417b18ec6a Edits to address PR issues; change license from apache to AGPL; and work
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
2018-11-15 12:32:52 -06:00

60 lines
1.8 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 history_test
import (
"math/big"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/fakes"
"github.com/vulcanize/vulcanizedb/pkg/history"
)
var _ = Describe("Populating headers", func() {
var headerRepository *fakes.MockHeaderRepository
BeforeEach(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})
headersAdded := history.PopulateMissingHeaders(blockChain, headerRepository, 1)
Expect(headersAdded).To(Equal(1))
})
})
It("adds missing headers to the db", func() {
blockChain := fakes.NewMockBlockChain()
blockChain.SetLastBlock(big.NewInt(2))
headerRepository.SetMissingBlockNumbers([]int64{2})
history.PopulateMissingHeaders(blockChain, headerRepository, 1)
headerRepository.AssertCreateOrUpdateHeaderCallCountAndPassedBlockNumbers(1, []int64{2})
})
})