10445234050

Committed 19 Aug 2024 12:54AM UTC coverage: 79.882% (+10.8%) from 69.063%

Build # 10445234050

Build Type

push

github

Committed by

Lordfirespeed

Commit Message

chore: skip empty test groups (for now)

Run Details

90 of 131 branches covered (68.7%)

Branch coverage included in aggregate %.

180 of 207 relevant lines covered (86.96%)

9.79 hits per line

Source File
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85.71

/src/utils/length-validator.ts

import stream from 'node:stream'
import { ClientError } from '@otterhttp/errors'

type LengthValidatorOptions = {
  expectedLength: number
}

export class LengthValidator extends stream.Transform {
  currentLength: number
  expectedLength: number

  constructor({ expectedLength }: LengthValidatorOptions) {
    super({ decodeStrings: true })
    this.expectedLength = expectedLength
    this.currentLength = 0
  }

  _transform(chunk: Buffer, encoding: BufferEncoding, callback: stream.TransformCallback): void {
    this.currentLength += chunk.byteLength
    if (this.currentLength > this.expectedLength) {
      return callback(
        new ClientError('Actual content length exceeded claimed content length', {
          statusCode: 400,
          code: 'ERR_CONTENT_LENGTH_EXCEEDED_CLAIM',
        }),
      )
    }
    callback(null, chunk)
  }

  _final(callback: (error?: Error | null) => void): void {
    if (this.currentLength !== this.expectedLength) {
      return callback(
        new ClientError('Actual content length mismatched claimed content length', {
          statusCode: 400,
          code: 'ERR_CONTENT_LENGTH_MISMATCHED_CLAIM',
        }),
      )
    }
    callback(null)
  }
}

1	import stream from 'node:stream'
2	import { ClientError } from '@otterhttp/errors'
3
4	type LengthValidatorOptions = {
5	expectedLength: number
6	}
7
8	export class LengthValidator extends stream.Transform {
9	currentLength: number
10	expectedLength: number
11
12	constructor({ expectedLength }: LengthValidatorOptions) {
13	super({ decodeStrings: true })	19✔
14	this.expectedLength = expectedLength	19✔
15	this.currentLength = 0	19✔
16	}
17
18	_transform(chunk: Buffer, encoding: BufferEncoding, callback: stream.TransformCallback): void {
19	this.currentLength += chunk.byteLength	17✔
20	if (this.currentLength > this.expectedLength) {	17✔
21	return callback(	2✔
22	new ClientError('Actual content length exceeded claimed content length', {
23	statusCode: 400,
24	code: 'ERR_CONTENT_LENGTH_EXCEEDED_CLAIM',
25	}),
26	)
27	}
28	callback(null, chunk)	15✔
29	}
30
31	_final(callback: (error?: Error \| null) => void): void {
32	if (this.currentLength !== this.expectedLength) {	17!
33	return callback(	×
34	new ClientError('Actual content length mismatched claimed content length', {
35	statusCode: 400,
36	code: 'ERR_CONTENT_LENGTH_MISMATCHED_CLAIM',
37	}),
38	)
39	}
40	callback(null)	17✔
41	}
42	}

OtterJS / parsec / 10445234050

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