forked from cerc-io/ipld-eth-server
58 lines
1.9 KiB
Go
58 lines
1.9 KiB
Go
// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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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/shared/constants"
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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(constants.PitABI, []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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