chore: add benchmark script

package.json

@@ -135,6 +135,7 @@
     "lint": "aegir lint",
     "dep-check": "aegir dep-check",
     "build": "aegir build",
+    "benchmark": "node ./node_modules/.bin/benchmark test/benchmark/benchmark.test.js",
     "test": "aegir test",
     "test:chrome": "aegir test -t browser --cov",
     "test:chrome-webworker": "aegir test -t webworker",

examples/benchmark.test.js → test/benchmark/benchmark.test.js

@@ -4,8 +4,7 @@
 import { pipe } from 'it-pipe'
 import { expect } from 'aegir/chai'
 import { itBench, setBenchOpts } from '@dapplion/benchmark'
-import { Mplex } from '../dist/src/index.js'
-import { fromString as uint8ArrayFromString } from 'uint8arrays/from-string'
+import { Mplex } from '../../dist/src/index.js'
 import { pushable } from 'it-pushable'
 
 const factory = new Mplex()
@@ -28,7 +27,9 @@ const muxer2 = factory.createStreamMuxer({
     )
   }
 })
+
 pipe(muxer, muxer2, muxer)
+
 const p = pushable()
 const promise = pipe(p, stream1, async function collect (source) {
   const vals = []
@@ -38,8 +39,7 @@ const promise = pipe(p, stream1, async function collect (source) {
   return vals
 })
 
-// const data = uint8ArrayFromString('this is a sample string')
-// typical attestation
+// typical data of ethereum consensus attestation
 const data = Buffer.from(
   'e40000000a000000000000000a00000000000000a45c8daa336e17a150300afd4c717313c84f291754c51a378f20958083c5fa070a00000000000000a45c8daa336e17a150300afd4c717313c84f291754c51a378f20958083c5fa070a00000000000000a45c8daa336e17a150300afd4c717313c84f291754c51a378f20958083c5fa0795d2ef8ae4e2b4d1e5b3d5ce47b518e3db2c8c4d082e4498805ac2a686c69f248761b78437db2927470c1e77ede9c18606110faacbcbe4f13052bde7f7eff6aab09edf7bc4929fda2230f943aba2c47b6f940d350cb20c76fad4a8d40e2f3f1f01',
   'hex'