node/test/.eslintrc.yaml

## Test-specific linter rules

rules:
  # ECMAScript 6
  # http://eslint.org/docs/rules/#ecmascript-6
  no-var: 2
  prefer-const: 2

  # Custom rules in tools/eslint-rules
  prefer-assert-iferror: 2
  prefer-assert-methods: 2
  prefer-common-mustnotcall: 2
  ## common module is mandatory in tests
  required-modules: [2, common]
test: enable linting for tests Enable linting for the test directory. A number of changes was made so all tests conform the current rules used by lib and src directories. The only exception for tests is that unreachable (dead) code is allowed. test-fs-non-number-arguments-throw had to be excluded from the changes because of a weird issue on Windows CI. PR-URL: https://github.com/nodejs/io.js/pull/1721 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> 10 years ago			`## Test-specific linter rules`

			`rules:`
tools, test: require const/let in test PR-URL: https://github.com/nodejs/node/pull/10685 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> 8 years ago			`# ECMAScript 6`
			`# http://eslint.org/docs/rules/#ecmascript-6`
			`no-var: 2`
			`prefer-const: 2`

			`# Custom rules in tools/eslint-rules`
tools,test: enforce assert.ifError with lint rule This adds an ESLint rule to enforce the use of `assert.ifError(err)` instead of `if (err) throw err;` in tests. PR-URL: https://github.com/nodejs/node/pull/10671 Ref: https://github.com/nodejs/node/pull/10543 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Michal Zasso <targos@protonmail.com> 8 years ago			`prefer-assert-iferror: 2`
tools: add eslint rule prefer-assert-methods PR-URL: https://github.com/nodejs/node/pull/8622 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Yorkie Liu <yorkiefixer@gmail.com> Reviewed-By: Jackson Tian <shvyo1987@gmail.com> Reviewed-By: Johan Bergström <bugs@bergstroem.nu> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Teddy Katz <teddy.katz@gmail.com> 8 years ago			`prefer-assert-methods: 2`
tools: add rule prefering common.mustNotCall() Prefer using `common.mustNotCall()` over `common.mustCall(fn, 0)` PR-URL: https://github.com/nodejs/node/pull/12027 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> 8 years ago			`prefer-common-mustnotcall: 2`
tools, test: require const/let in test PR-URL: https://github.com/nodejs/node/pull/10685 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> 8 years ago			`## common module is mandatory in tests`
			`required-modules: [2, common]`