forked from cerc-io/ipld-eth-server
59 lines
2.0 KiB
Go
59 lines
2.0 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 frob_test
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import (
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"github.com/ethereum/go-ethereum/core/types"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/frob"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
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)
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var _ = Describe("Frob converter", func() {
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var converter = frob.FrobConverter{}
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It("converts a log to an entity", func() {
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entities, err := converter.ToEntities(test_data.KovanPitABI, []types.Log{test_data.EthFrobLog})
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Expect(err).NotTo(HaveOccurred())
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Expect(len(entities)).To(Equal(1))
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Expect(entities[0]).To(Equal(test_data.FrobEntity))
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})
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It("returns an error if converting to an entity fails", func() {
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_, err := converter.ToEntities("bad abi", []types.Log{test_data.EthFrobLog})
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Expect(err).To(HaveOccurred())
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})
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It("converts an entity to a model", func() {
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models, err := converter.ToModels([]interface{}{test_data.FrobEntity})
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Expect(err).NotTo(HaveOccurred())
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Expect(len(models)).To(Equal(1))
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Expect(models[0]).To(Equal(test_data.FrobModel))
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})
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It("returns an error if the entity type is wrong", func() {
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_, err := converter.ToModels([]interface{}{test_data.WrongEntity{}})
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("entity of type test_data.WrongEntity, not frob.FrobEntity"))
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})
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})
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