forked from cerc-io/ipld-eth-server
36 lines
1.2 KiB
Go
36 lines
1.2 KiB
Go
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// Copyright 2019 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 streamer_test
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import (
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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/libraries/shared/streamer"
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"github.com/vulcanize/vulcanizedb/pkg/fakes"
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)
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var _ = Describe("StateDiff Streamer", func() {
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It("subscribes to the geth statediff service", func() {
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client := &fakes.MockRpcClient{}
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streamer := streamer.NewStateDiffStreamer(client)
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payloadChan := make(chan statediff.Payload)
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_, err := streamer.Stream(payloadChan)
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Expect(err).NotTo(HaveOccurred())
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client.AssertSubscribeCalledWith("statediff", payloadChan, []interface{}{"stream"})
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})
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})
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