e02b33547d
and shared directories and refactor as much into shared; finish lightSync omni watcher tests
80 lines
2.6 KiB
Go
80 lines
2.6 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 retriever_test
|
|
|
|
import (
|
|
. "github.com/onsi/ginkgo"
|
|
. "github.com/onsi/gomega"
|
|
|
|
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
|
|
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
|
|
"github.com/vulcanize/vulcanizedb/pkg/omni/light/retriever"
|
|
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers"
|
|
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers/mocks"
|
|
)
|
|
|
|
var _ = Describe("Block Retriever", func() {
|
|
var db *postgres.DB
|
|
var r retriever.BlockRetriever
|
|
var headerRepository repositories.HeaderRepository
|
|
|
|
BeforeEach(func() {
|
|
db, _ = test_helpers.SetupDBandBC()
|
|
headerRepository = repositories.NewHeaderRepository(db)
|
|
r = retriever.NewBlockRetriever(db)
|
|
})
|
|
|
|
AfterEach(func() {
|
|
test_helpers.TearDown(db)
|
|
})
|
|
|
|
Describe("RetrieveFirstBlock", func() {
|
|
It("Retrieves block number of earliest header in the database", func() {
|
|
headerRepository.CreateOrUpdateHeader(mocks.MockHeader1)
|
|
headerRepository.CreateOrUpdateHeader(mocks.MockHeader2)
|
|
headerRepository.CreateOrUpdateHeader(mocks.MockHeader3)
|
|
|
|
i, err := r.RetrieveFirstBlock()
|
|
Expect(err).NotTo(HaveOccurred())
|
|
Expect(i).To(Equal(int64(6194632)))
|
|
})
|
|
|
|
It("Fails if no headers can be found in the database", func() {
|
|
_, err := r.RetrieveFirstBlock()
|
|
Expect(err).To(HaveOccurred())
|
|
})
|
|
})
|
|
|
|
Describe("RetrieveMostRecentBlock", func() {
|
|
It("Retrieves the latest header's block number", func() {
|
|
headerRepository.CreateOrUpdateHeader(mocks.MockHeader1)
|
|
headerRepository.CreateOrUpdateHeader(mocks.MockHeader2)
|
|
headerRepository.CreateOrUpdateHeader(mocks.MockHeader3)
|
|
|
|
i, err := r.RetrieveMostRecentBlock()
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(i).To(Equal(int64(6194634)))
|
|
})
|
|
|
|
It("Fails if no headers can be found in the database", func() {
|
|
i, err := r.RetrieveMostRecentBlock()
|
|
Expect(err).To(HaveOccurred())
|
|
Expect(i).To(Equal(int64(0)))
|
|
})
|
|
})
|
|
})
|