test: favor deepStrictEqual over deepEqual#12883
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Trott
added
http
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I want to suggest
const headersCopy = res.getHeaders();
// eslint-disable-next-line no-restricted-properties
const expected = {
'x-test-header': 'testing',
'x-test-header2': 'testing',
'set-cookie': cookies,
'x-test-array-header': arrayValues
};
Object.setPrototypeOf(expected, null)
assert.deepStrictEqual(headersCopy, expected);And a question, why is headersCopy.__proto__ === undifined?
Also headersCopy.hasOwnPropert === undifined so the API is wrong it says the return value is an Object
https://nodejs.org/api/http.html#http_response_getheaders
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And a question, why is
headersCopy.__proto__ === undifined?
Because, as you noted, headersCopy has a null prototype, and therefore the __proto__ getter inherited from Object.prototype is missing.
Also
headersCopy.hasOwnPropert === undifinedso the API is wrong it says the return value is anObject
https://nodejs.org/api/http.html#http_response_getheaders
It’s still an object, it just doesn’t inherit from Object.prototype; if you have suggestions on how to improve the docs for this, sure.
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In my books it's not an Object if headersCopy instanceof Object === false 🤷♂️
Ref: #12885
* also correct language for the same note for querystring.parse * add assertions for said note PR-URL: nodejs#12887 Fixes: nodejs#12885 Refs: nodejs#12883 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Timothy Gu <timothygu99@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
test-http-mutable-headers uses assert.deepEqual() in three places but appears to only needs it in two of them. Replace one with assert.deepStrictEqual() and remove linting exception.
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Went with @refack's suggestion. New CI: https://ci.nodejs.org/job/node-test-pull-request/7999/ |
test-http-mutable-headers uses assert.deepEqual() in three places but appears to only needs it in two of them. Replace one with assert.deepStrictEqual() and remove linting exception. PR-URL: nodejs#12883 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
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Landed in 631cb42. |
* also correct language for the same note for querystring.parse * add assertions for said note PR-URL: nodejs#12887 Fixes: nodejs#12885 Refs: nodejs#12883 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Timothy Gu <timothygu99@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
test-http-mutable-headers uses assert.deepEqual() in three places but appears to only needs it in two of them. Replace one with assert.deepStrictEqual() and remove linting exception. PR-URL: nodejs#12883 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
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This does not land cleanly in LTS. Please feel free to manually backport. Please also feel free to replace the backport request label with do-not-land if it shouldn't land |
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@MylesBorins If #10805 gets backported, I can backport this after that lands. |
9 participants
test-http-mutable-headers uses assert.deepEqual() in three places but
appears to only needs it in two of them. Replace one with
assert.deepStrictEqual() and remove linting exception.
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesAffected core subsystem(s)
test http