fix: add tests for utils (#323)

Adds tests for normalising input and round tripping keys

package.json

@@ -151,7 +151,7 @@
  "scripts": {
  "clean": "aegir clean",
  "lint": "aegir lint",
- "dep-check": "aegir dep-check -i protons",
+ "dep-check": "aegir dep-check",
  "build": "aegir build",
  "test": "aegir test",
  "test:node": "aegir test -t node --cov",

test/utils.spec.ts

@@ -0,0 +1,99 @@
+import { peerIdFromString } from '@libp2p/peer-id'
+import { expect } from 'aegir/chai'
+import { CID } from 'multiformats/cid'
+import { fromString as uint8ArrayFromString } from 'uint8arrays/from-string'
+import { normalizeValue, peerIdFromRoutingKey, peerIdToRoutingKey } from '../src/utils.js'
+import type { PeerId } from '@libp2p/interface'
+
+describe('utils', () => {
+ describe('normalizeValue', () => {
+ const cases: Record<string, { input: any, output: string }> = {
+ // CID input
+ 'v0 CID': {
+ input: CID.parse('QmWEekX7EZLUd9VXRNMRXW3LXe4F6x7mB8oPxY5XLptrBq'),
+ output: '/ipfs/bafybeidvkqhl6dwsdzx5km7tupo33ywt7czkl5topwogxx6lybko2d7pua'
+ },
+ 'v1 CID': {
+ input: CID.parse('bafybeidvkqhl6dwsdzx5km7tupo33ywt7czkl5topwogxx6lybko2d7pua'),
+ output: '/ipfs/bafybeidvkqhl6dwsdzx5km7tupo33ywt7czkl5topwogxx6lybko2d7pua'
+ },
+ 'v1 Libp2p Key CID': {
+ input: CID.parse('bafzaajqaeqeaceralaazlm56u23dyhpm7ztoo5x4dcus2ghpqwedhoezk4h6yijbl6rq'),
+ output: '/ipns/k73ap3wtp70r7cd9ofyhwgogv1j96huvtvfnsof5spyfaaopkxmonumi4fckgguqr'
+ },
+
+ // peer id input
+ 'Ed25519 PeerId': {
+ input: peerIdFromString('12D3KooWKBpVwnRACfEsk6QME7dA5CZnFYVHQ7Zc927BEzuUekQe'),
+ output: '/ipns/k51qzi5uqu5djni72pr40dt64kxlh0zb8baat8h7dtdvkov66euc2lho0oidr3'
+ },
+ 'secp256k1 PeerId': {
+ input: peerIdFromString('16Uiu2HAkyBsAs6fPyJYVNq3pUDFxyFnUPTQYL2JpLMEViMUwEnp2'),
+ output: '/ipns/kzwfwjn5ji4pul2d7gonydo4rtncuequd647001hm1afmxxvhfs1pz9ckfrc1c3'
+ },
+ 'RSA PeerId': {
+ input: peerIdFromString('QmPofjNRgPN3ndH5RbcSr3X5EekvpCRsUw1E8ji8kJaQJa'),
+ output: '/ipns/k2k4r8jyk192oxg2e40x4av8re5e6frptftrwrhu6k1ia6whqsew13f3'
+ },
+
+ // string input
+ 'string path': {
+ input: '/hello',
+ output: '/hello'
+ },
+
+ // Uint8Array input
+ 'v0 CID bytes': {
+ input: CID.parse('QmWEekX7EZLUd9VXRNMRXW3LXe4F6x7mB8oPxY5XLptrBq').bytes,
+ output: '/ipfs/bafybeidvkqhl6dwsdzx5km7tupo33ywt7czkl5topwogxx6lybko2d7pua'
+ },
+ 'v1 CID bytes': {
+ input: CID.parse('bafybeidvkqhl6dwsdzx5km7tupo33ywt7czkl5topwogxx6lybko2d7pua').bytes,
+ output: '/ipfs/bafybeidvkqhl6dwsdzx5km7tupo33ywt7czkl5topwogxx6lybko2d7pua'
+ },
+ 'v1 Libp2p Key CID bytes': {
+ input: CID.parse('bafzaajqaeqeaceralaazlm56u23dyhpm7ztoo5x4dcus2ghpqwedhoezk4h6yijbl6rq').bytes,
+ output: '/ipfs/bafzaajqaeqeaceralaazlm56u23dyhpm7ztoo5x4dcus2ghpqwedhoezk4h6yijbl6rq'
+ },
+ 'string path Uint8Array': {
+ input: uint8ArrayFromString('/hello'),
+ output: '/hello'
+ },
+ 'IPFS path v0 CID Uint8Array': {
+ input: uint8ArrayFromString('/ipfs/QmWEekX7EZLUd9VXRNMRXW3LXe4F6x7mB8oPxY5XLptrBq'),
+ output: '/ipfs/QmWEekX7EZLUd9VXRNMRXW3LXe4F6x7mB8oPxY5XLptrBq'
+ },
+ 'IPFS path v1 CID Uint8Array': {
+ input: uint8ArrayFromString('/ipfs/bafybeidvkqhl6dwsdzx5km7tupo33ywt7czkl5topwogxx6lybko2d7pua'),
+ output: '/ipfs/bafybeidvkqhl6dwsdzx5km7tupo33ywt7czkl5topwogxx6lybko2d7pua'
+ },
+ 'IPFS path v1 Libp2p Key CID Uint8Array': {
+ input: uint8ArrayFromString('/ipfs/bafzaajqaeqeaceralaazlm56u23dyhpm7ztoo5x4dcus2ghpqwedhoezk4h6yijbl6rq'),
+ output: '/ipfs/bafzaajqaeqeaceralaazlm56u23dyhpm7ztoo5x4dcus2ghpqwedhoezk4h6yijbl6rq'
+ }
+ }
+
+ Object.entries(cases).forEach(([name, { input, output }]) => {
+ it(`should normalize a ${name}`, async () => {
+ expect(normalizeValue(await input)).to.equal(output)
+ })
+ })
+ })
+
+ describe('routing keys', () => {
+ const cases: Record<string, PeerId> = {
+ Ed25519: peerIdFromString('12D3KooWKBpVwnRACfEsk6QME7dA5CZnFYVHQ7Zc927BEzuUekQe'),
+ secp256k1: peerIdFromString('16Uiu2HAkyBsAs6fPyJYVNq3pUDFxyFnUPTQYL2JpLMEViMUwEnp2'),
+ RSA: peerIdFromString('QmPofjNRgPN3ndH5RbcSr3X5EekvpCRsUw1E8ji8kJaQJa')
+ }
+
+ Object.entries(cases).forEach(([name, input]) => {
+ it(`should round trip a ${name} key`, async () => {
+ const key = peerIdToRoutingKey(input)
+ const output = peerIdFromRoutingKey(key)
+
+ expect(input.equals(output)).to.be.true()
+ })
+ })
+ })
+})