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test: adds a test for getting the same multihash from different CID versions #89

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Merged
merged 2 commits into from
Nov 3, 2020
Merged

test: adds a test for getting the same multihash from different CID versions #89

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test: adds a test for getting the same multihash from different CID v…
achingbrain Nov 3, 2020
1666975
chore: linting
achingbrain Nov 3, 2020
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23 changes: 23 additions & 0 deletions packages/ipfs-unixfs-importer/test/importer.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ const blockApi = require('./helpers/block')
const uint8ArrayConcat = require('uint8arrays/concat')
const uint8ArrayFromString = require('uint8arrays/from-string')
const uint8ArrayToString = require('uint8arrays/to-string')
const last = require('it-last')

function stringifyMh (files) {
return files.map((file) => {
Expand Down Expand Up @@ -1059,4 +1060,26 @@ describe('configuration', () => {
expect(validated).to.be.true()
expect(chunked).to.be.true()
})

it('imports the same data with different CID versions and gets the same multihash', async () => {
const ipld = await inMemory(IPLD)
const block = blockApi(ipld)
const buf = uint8ArrayFromString('content')

const { cid: cidV0 } = await last(importer([{
content: buf
}], block, {
cidVersion: 0,
rawLeaves: false
}))

const { cid: cidV1 } = await last(importer([{
content: buf
}], block, {
cidVersion: 1,
rawLeaves: false
}))

expect(cidV0.multihash).to.deep.equal(cidV1.multihash)
})
})