46 lines
1.6 KiB
Go
46 lines
1.6 KiB
Go
// VulcanizeDB
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// Copyright © 2019 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 ipfs_test
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import (
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"github.com/ethereum/go-ethereum/rpc"
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"github.com/ethereum/go-ethereum/statediff"
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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/ipfs/mocks"
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)
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var _ = Describe("Streamer", func() {
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Describe("Stream", func() {
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It("Streams StatediffPayloads from a Geth RPC subscription", func() {
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mockStreamer := mocks.StateDiffStreamer{}
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mockStreamer.ReturnSub = &rpc.ClientSubscription{}
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mockStreamer.StreamPayloads = []statediff.Payload{
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mocks.MockStatediffPayload,
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}
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payloadChan := make(chan statediff.Payload, 1)
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sub, err := mockStreamer.Stream(payloadChan)
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Expect(err).ToNot(HaveOccurred())
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Expect(sub).To(Equal(&rpc.ClientSubscription{}))
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Expect(mockStreamer.PassedPayloadChan).To(Equal(payloadChan))
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streamedPayload := <-payloadChan
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Expect(streamedPayload).To(Equal(mocks.MockStatediffPayload))
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})
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})
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})
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