9887958202

Committed 11 Jul 2024 08:19AM UTC coverage: 92.985% (-1.0%) from 94.025%

Build # 9887958202

Build Type

Pull #17

github

Committed by

web-flow

Commit Message

Merge b53a49f57 into 065353f57

Pull Request Pull Request #17: fix: repo.save performance, test: performance tests

Run Details

509 of 520 branches covered (97.88%)

Branch coverage included in aggregate %.

54 of 87 new or added lines in 26 files covered. (62.07%)

1 existing line in 1 file now uncovered.

2182 of 2374 relevant lines covered (91.91%)

22.03 hits per line

Source File
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64.21

/src/utils.js

import crypto from 'node:crypto'

import ioredis from 'ioredis'
import ioredisMock from 'ioredis-mock'

// Number

const round = num => Math.round((num + Number.EPSILON) * 100) / 100
const nanoToMs = ns => round(ns / 1e+6)

// histograms

const toHistogramMs = histogram => {
  // eslint-disable-next-line no-unused-vars
  const { percentiles, exceeds, ...obj } = { ...histogram.toJSON() }

  return Object.keys(obj)
    .sort((a, b) => a - b)
    .reduce((acc, key) => ({
      ...acc, [isNaN(key) ? key + (key === 'count' ? '' : ' (ms)') :
        (+key).toFixed(2) ]: key === 'count' ? obj[key] : nanoToMs(obj[key])
    }), {})
}
// Randoms

const randomID = () => crypto.randomUUID().split('-').at(-1)
const randomNum = (min = -300, max = 600) =>
  round(Math.random() * (max - min) + min)

// Payload

const payloadKB = kb => {
  return JSON.stringify({
    ...JSON.parse(`["Path",{"applyMatrix":true,"data":{"guid":"${randomID()}"},"segments":[${`[${randomNum()}, ${randomNum()}]`}],"strokeColor":[0.6141276000612308,0.0073291996604683, 0.20695908748200353],"strokeWidth":2,"strokeCap":"round","strokeJoin":"round"}]`),
    segments: Array.from({
      length: 63 * kb
    }, () => [ randomNum(), randomNum() ])
  })
}

// size value converter

const toMB = bytes => round(bytes / 1000 / 1000)

// Size of

const sizeKB = item => round(sizeBytes(item) / 1000)
const sizeBytes = item => {
  if (typeof item === 'undefined' || !item)
    throw new Error('passed item is falsy')

  const str = typeof item === 'string' ? item : JSON.stringify(item)

  return round(new Blob([str]).size)
}

// Redis

// delete key and any pattern after it,
// i.e passing `user` deletes key `user` & all `user:*`
const deleteall = (redis, id) =>
  redis.keys(id + ':*').then(keys =>
    keys.reduce((ppl, id) => ppl.del(id),
      redis.pipeline().del(id)).exec())

const createRedis = () => ['development', undefined]
  .includes(process.env.NODE_ENV) ?
    new ioredis() :
    new ioredis({
      url: process.env.REDIS_URL,
      tlsOptions: { tls: { rejectUnauthorized: false } }
    })


const utils = {
  ioredis: { mock: ioredisMock, real: createRedis },
  deleteall,

  round,
  nanoToMs,
  toHistogramMs,

  randomID,
  randomNum,

  payloadKB,

  toMB,

  sizeKB
}

export { utils }

1	import crypto from 'node:crypto'	1✔
2		1✔
3	import ioredis from 'ioredis'	1✔
4	import ioredisMock from 'ioredis-mock'	1✔
5		1✔
6	// Number	1✔
7		1✔
8	const round = num => Math.round((num + Number.EPSILON) * 100) / 100	1✔
9	const nanoToMs = ns => round(ns / 1e+6)	1✔
10		1✔
11	// histograms	1✔
12		1✔
13	const toHistogramMs = histogram => {	1✔
NEW 14	// eslint-disable-next-line no-unused-vars	×
NEW 15	const { percentiles, exceeds, ...obj } = { ...histogram.toJSON() }	×
UNCOV 16		×
NEW 17	return Object.keys(obj)	×
NEW 18	.sort((a, b) => a - b)	×
NEW 19	.reduce((acc, key) => ({	×
NEW 20	...acc, [isNaN(key) ? key + (key === 'count' ? '' : ' (ms)') :	×
NEW 21	(+key).toFixed(2) ]: key === 'count' ? obj[key] : nanoToMs(obj[key])	×
NEW 22	}), {})	×
NEW 23	}	×
24	// Randoms	1✔
25		1✔
26	const randomID = () => crypto.randomUUID().split('-').at(-1)	1✔
27	const randomNum = (min = -300, max = 600) =>	1✔
28	round(Math.random() * (max - min) + min)	×
29		1✔
30	// Payload	1✔
31		1✔
32	const payloadKB = kb => {	1✔
33	return JSON.stringify({	×
34	...JSON.parse(`["Path",{"applyMatrix":true,"data":{"guid":"${randomID()}"},"segments":[${`[${randomNum()}, ${randomNum()}]`}],"strokeColor":[0.6141276000612308,0.0073291996604683, 0.20695908748200353],"strokeWidth":2,"strokeCap":"round","strokeJoin":"round"}]`),	×
35	segments: Array.from({	×
36	length: 63 * kb	×
37	}, () => [ randomNum(), randomNum() ])	×
38	})	×
39	}	×
40		1✔
41	// size value converter	1✔
42		1✔
43	const toMB = bytes => round(bytes / 1000 / 1000)	1✔
44		1✔
45	// Size of	1✔
46		1✔
47	const sizeKB = item => round(sizeBytes(item) / 1000)	1✔
48	const sizeBytes = item => {	1✔
49	if (typeof item === 'undefined' \|\| !item)	×
50	throw new Error('passed item is falsy')	×
51		×
52	const str = typeof item === 'string' ? item : JSON.stringify(item)	×
53		×
54	return round(new Blob([str]).size)	×
55	}	×
56		1✔
57	// Redis	1✔
58		1✔
59	// delete key and any pattern after it,	1✔
60	// i.e passing `user` deletes key `user` & all `user:*`	1✔
61	const deleteall = (redis, id) =>	1✔
NEW 62	redis.keys(id + ':*').then(keys =>	×
NEW 63	keys.reduce((ppl, id) => ppl.del(id),	×
NEW 64	redis.pipeline().del(id)).exec())	×
65		1✔
66	const createRedis = () => ['development', undefined]	1✔
67	.includes(process.env.NODE_ENV) ?	×
68	new ioredis() :	×
69	new ioredis({	×
70	url: process.env.REDIS_URL,	×
71	tlsOptions: { tls: { rejectUnauthorized: false } }	×
72	})	×
73		1✔
74		1✔
75	const utils = {	1✔
76	ioredis: { mock: ioredisMock, real: createRedis },	1✔
77	deleteall,	1✔
78		1✔
79	round,	1✔
80	nanoToMs,	1✔
81	toHistogramMs,	1✔
82		1✔
83	randomID,	1✔
84	randomNum,	1✔
85		1✔
86	payloadKB,	1✔
87		1✔
88	toMB,	1✔
89		1✔
90	sizeKB	1✔
91	}	1✔
92		1✔
93	export { utils }	1✔

nicholaswmin / automap / 9887958202

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