From 1c7bb29b624f4a50a070853fc614b1f0a4f04efb Mon Sep 17 00:00:00 2001
From: Bryan Mishkin <698306+bmish@users.noreply.github.com>
Date: Mon, 20 Jan 2020 11:34:18 -0800
Subject: [PATCH] [Tests] add eslint-plugin-eslint-plugin internally and fix
 violations

This PR adds [eslint-plugin-eslint-plugin](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin) (a popular plugin for linting eslint plugins), enables relevant rules from it, and fixes violations.

The primary changes included are:
1. Adds missing rule schemas ([require-meta-schema](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/blob/master/docs/rules/require-meta-schema.md)). Note that `schema: []` is added to enforce when a rule should have no schema.
2. Adds missing rule `type` property to `no-unused-modules` rule ([require-meta-type](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/blob/master/docs/rules/require-meta-type.md)).
3. Removes duplicate test cases ([no-identical-tests](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/blob/master/docs/rules/no-identical-tests.md)).
---
 .eslintrc.yml                                 | 12 ++++++++++++
 CHANGELOG.md                                  |  1 +
 package.json                                  |  1 +
 src/rules/default.js                          |  1 +
 src/rules/export.js                           |  1 +
 src/rules/exports-last.js                     |  1 +
 src/rules/first.js                            |  6 ++++++
 src/rules/named.js                            |  1 +
 src/rules/newline-after-import.js             |  2 +-
 src/rules/no-amd.js                           |  1 +
 src/rules/no-default-export.js                |  1 +
 src/rules/no-deprecated.js                    |  1 +
 src/rules/no-dynamic-require.js               |  1 +
 src/rules/no-mutable-exports.js               |  1 +
 src/rules/no-named-as-default-member.js       |  1 +
 src/rules/no-named-as-default.js              |  1 +
 src/rules/no-named-default.js                 |  1 +
 src/rules/no-named-export.js                  |  1 +
 src/rules/no-namespace.js                     |  1 +
 src/rules/no-nodejs-modules.js                | 15 +++++++++++++++
 src/rules/no-unused-modules.js                |  1 +
 src/rules/no-useless-path-segments.js         |  4 ++--
 src/rules/no-webpack-loader-syntax.js         |  1 +
 src/rules/prefer-default-export.js            |  1 +
 src/rules/unambiguous.js                      |  1 +
 tests/src/rules/default.js                    |  5 -----
 tests/src/rules/export.js                     |  2 --
 tests/src/rules/named.js                      |  1 -
 tests/src/rules/newline-after-import.js       | 10 ----------
 tests/src/rules/no-commonjs.js                |  3 +--
 tests/src/rules/no-extraneous-dependencies.js |  9 ---------
 tests/src/rules/no-unassigned-import.js       |  1 -
 32 files changed, 57 insertions(+), 33 deletions(-)

diff --git a/.eslintrc.yml b/.eslintrc.yml
index 5ee1be595b..c09d4f599e 100644
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@@ -1,8 +1,10 @@
 ---
 plugins:
+  - eslint-plugin
   - import
 extends:
   - eslint:recommended
+  - plugin:eslint-plugin/recommended
   - plugin:import/recommended
 
 env:
@@ -26,6 +28,16 @@ rules:
     - allowTemplateLiterals: true
       avoidEscape: true
 
+  eslint-plugin/consistent-output: "error"
+  eslint-plugin/meta-property-ordering: "error"
+  eslint-plugin/no-deprecated-context-methods: "error"
+  eslint-plugin/no-deprecated-report-api: "off"
+  eslint-plugin/prefer-output-null: "error"
+  eslint-plugin/prefer-replace-text: "error"
+  eslint-plugin/report-message-format: "error"
+  eslint-plugin/require-meta-schema: "error"
+  eslint-plugin/require-meta-type: "error"
+
   # dog fooding
   import/no-extraneous-dependencies: "error"
   import/unambiguous: "off"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index db4aec82a9..eee2fa8125 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ This change log adheres to standards from [Keep a CHANGELOG](http://keepachangel
 - [`extensions`]: for invalid code where `name` does not exist, do not crash ([#1613], thanks [@ljharb])
 - [`extentions`]: Fix scope regex ([#1611], thanks [@yordis])
 - [`no-duplicates`]: allow duplicate imports if one is a namespace and the other not ([#1612], thanks [@sveyret])
+- Add some missing rule meta schemas and types ([#1620], thanks [@bmish])
 
 ### Changed
 - [`import/external-module-folders` setting] behavior is more strict now: it will only match complete path segments ([#1605], thanks [@skozin])
diff --git a/package.json b/package.json
index bfb70de07d..a06548bcd6 100644
--- a/package.json
+++ b/package.json
@@ -68,6 +68,7 @@
     "eslint-import-resolver-webpack": "file:./resolvers/webpack",
     "eslint-import-test-order-redirect": "file:./tests/files/order-redirect",
     "eslint-module-utils": "file:./utils",
+    "eslint-plugin-eslint-plugin": "^2.2.1",
     "eslint-plugin-import": "2.x",
     "linklocal": "^2.8.2",
     "mocha": "^3.5.3",
diff --git a/src/rules/default.js b/src/rules/default.js
index a524dcdc72..09efa0d880 100644
--- a/src/rules/default.js
+++ b/src/rules/default.js
@@ -7,6 +7,7 @@ module.exports = {
     docs: {
       url: docsUrl('default'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/export.js b/src/rules/export.js
index 9402bc9d87..dc73462285 100644
--- a/src/rules/export.js
+++ b/src/rules/export.js
@@ -45,6 +45,7 @@ module.exports = {
     docs: {
       url: docsUrl('export'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/exports-last.js b/src/rules/exports-last.js
index fc40cc8271..65dd8a30fa 100644
--- a/src/rules/exports-last.js
+++ b/src/rules/exports-last.js
@@ -12,6 +12,7 @@ module.exports = {
     docs: {
       url: docsUrl('exports-last'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/first.js b/src/rules/first.js
index 7bcd1fa22e..393cadb1fa 100644
--- a/src/rules/first.js
+++ b/src/rules/first.js
@@ -7,6 +7,12 @@ module.exports = {
       url: docsUrl('first'),
     },
     fixable: 'code',
+    schema: [
+      {
+        type: 'string',
+        enum: ['absolute-first'],
+      },
+    ],
   },
 
   create: function (context) {
diff --git a/src/rules/named.js b/src/rules/named.js
index cc9199d480..6853229b45 100644
--- a/src/rules/named.js
+++ b/src/rules/named.js
@@ -8,6 +8,7 @@ module.exports = {
     docs: {
       url: docsUrl('named'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/newline-after-import.js b/src/rules/newline-after-import.js
index f5724ef4a3..690826eb42 100644
--- a/src/rules/newline-after-import.js
+++ b/src/rules/newline-after-import.js
@@ -49,6 +49,7 @@ module.exports = {
     docs: {
       url: docsUrl('newline-after-import'),
     },
+    fixable: 'whitespace',
     schema: [
       {
         'type': 'object',
@@ -61,7 +62,6 @@ module.exports = {
         'additionalProperties': false,
       },
     ],
-    fixable: 'whitespace',
   },
   create: function (context) {
     let level = 0
diff --git a/src/rules/no-amd.js b/src/rules/no-amd.js
index bb7c8ed826..a6a460bcf8 100644
--- a/src/rules/no-amd.js
+++ b/src/rules/no-amd.js
@@ -15,6 +15,7 @@ module.exports = {
     docs: {
       url: docsUrl('no-amd'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/no-default-export.js b/src/rules/no-default-export.js
index e1c687c9f7..0a46fd35f7 100644
--- a/src/rules/no-default-export.js
+++ b/src/rules/no-default-export.js
@@ -2,6 +2,7 @@ module.exports = {
   meta: {
     type: 'suggestion',
     docs: {},
+    schema: [],
   },
 
   create(context) {
diff --git a/src/rules/no-deprecated.js b/src/rules/no-deprecated.js
index 7a3130b20c..fc01d9dd10 100644
--- a/src/rules/no-deprecated.js
+++ b/src/rules/no-deprecated.js
@@ -21,6 +21,7 @@ module.exports = {
     docs: {
       url: docsUrl('no-deprecated'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/no-dynamic-require.js b/src/rules/no-dynamic-require.js
index b9ccad27b3..9e7af8e283 100644
--- a/src/rules/no-dynamic-require.js
+++ b/src/rules/no-dynamic-require.js
@@ -19,6 +19,7 @@ module.exports = {
     docs: {
       url: docsUrl('no-dynamic-require'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/no-mutable-exports.js b/src/rules/no-mutable-exports.js
index 0908162bd1..7e94bfbe9b 100644
--- a/src/rules/no-mutable-exports.js
+++ b/src/rules/no-mutable-exports.js
@@ -6,6 +6,7 @@ module.exports = {
     docs: {
       url: docsUrl('no-mutable-exports'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/no-named-as-default-member.js b/src/rules/no-named-as-default-member.js
index b7c3c75827..b6e50cd713 100644
--- a/src/rules/no-named-as-default-member.js
+++ b/src/rules/no-named-as-default-member.js
@@ -18,6 +18,7 @@ module.exports = {
     docs: {
       url: docsUrl('no-named-as-default-member'),
     },
+    schema: [],
   },
 
   create: function(context) {
diff --git a/src/rules/no-named-as-default.js b/src/rules/no-named-as-default.js
index ad6a8ee6d1..b4c64a34c9 100644
--- a/src/rules/no-named-as-default.js
+++ b/src/rules/no-named-as-default.js
@@ -8,6 +8,7 @@ module.exports = {
     docs: {
       url: docsUrl('no-named-as-default'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/no-named-default.js b/src/rules/no-named-default.js
index 86f24ef6d1..f0b74a2ffb 100644
--- a/src/rules/no-named-default.js
+++ b/src/rules/no-named-default.js
@@ -6,6 +6,7 @@ module.exports = {
     docs: {
       url: docsUrl('no-named-default'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/no-named-export.js b/src/rules/no-named-export.js
index 2fa6392014..e7d4b08351 100644
--- a/src/rules/no-named-export.js
+++ b/src/rules/no-named-export.js
@@ -4,6 +4,7 @@ module.exports = {
   meta: {
     type: 'suggestion',
     docs: { url: docsUrl('no-named-export') },
+    schema: [],
   },
 
   create(context) {
diff --git a/src/rules/no-namespace.js b/src/rules/no-namespace.js
index a3a6913646..0b63132508 100644
--- a/src/rules/no-namespace.js
+++ b/src/rules/no-namespace.js
@@ -17,6 +17,7 @@ module.exports = {
       url: docsUrl('no-namespace'),
     },
     fixable: 'code',
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/no-nodejs-modules.js b/src/rules/no-nodejs-modules.js
index 125bb5f3f1..fb9bc23e28 100644
--- a/src/rules/no-nodejs-modules.js
+++ b/src/rules/no-nodejs-modules.js
@@ -14,6 +14,21 @@ module.exports = {
     docs: {
       url: docsUrl('no-nodejs-modules'),
     },
+    schema: [
+      {
+        type: 'object',
+        properties: {
+          allow: {
+            type: 'array',
+            uniqueItems: true,
+            items: {
+              type: 'string',
+            },
+          },
+        },
+        additionalProperties: false,
+      },
+    ],
   },
 
   create: function (context) {
diff --git a/src/rules/no-unused-modules.js b/src/rules/no-unused-modules.js
index 5c6a73d828..44606dc857 100644
--- a/src/rules/no-unused-modules.js
+++ b/src/rules/no-unused-modules.js
@@ -305,6 +305,7 @@ const fileIsInPkg = file => {
 
 module.exports = {
   meta: {
+    type: 'suggestion',
     docs: { url: docsUrl('no-unused-modules') },
     schema: [{
       properties: {
diff --git a/src/rules/no-useless-path-segments.js b/src/rules/no-useless-path-segments.js
index ea72e6c54b..785b98f0d6 100644
--- a/src/rules/no-useless-path-segments.js
+++ b/src/rules/no-useless-path-segments.js
@@ -43,6 +43,8 @@ module.exports = {
       url: docsUrl('no-useless-path-segments'),
     },
 
+    fixable: 'code',
+
     schema: [
       {
         type: 'object',
@@ -53,8 +55,6 @@ module.exports = {
         additionalProperties: false,
       },
     ],
-
-    fixable: 'code',
   },
 
   create(context) {
diff --git a/src/rules/no-webpack-loader-syntax.js b/src/rules/no-webpack-loader-syntax.js
index 723f472692..8075a6f9eb 100644
--- a/src/rules/no-webpack-loader-syntax.js
+++ b/src/rules/no-webpack-loader-syntax.js
@@ -15,6 +15,7 @@ module.exports = {
     docs: {
       url: docsUrl('no-webpack-loader-syntax'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/src/rules/prefer-default-export.js b/src/rules/prefer-default-export.js
index 17a07688c3..f1db4eaaa6 100644
--- a/src/rules/prefer-default-export.js
+++ b/src/rules/prefer-default-export.js
@@ -8,6 +8,7 @@ module.exports = {
     docs: {
       url: docsUrl('prefer-default-export'),
     },
+    schema: [],
   },
 
   create: function(context) {
diff --git a/src/rules/unambiguous.js b/src/rules/unambiguous.js
index 7ec38c2cb2..52c2f5ac19 100644
--- a/src/rules/unambiguous.js
+++ b/src/rules/unambiguous.js
@@ -12,6 +12,7 @@ module.exports = {
     docs: {
       url: docsUrl('unambiguous'),
     },
+    schema: [],
   },
 
   create: function (context) {
diff --git a/tests/src/rules/default.js b/tests/src/rules/default.js
index c21f1fd8c2..4544285afb 100644
--- a/tests/src/rules/default.js
+++ b/tests/src/rules/default.js
@@ -105,11 +105,6 @@ ruleTester.run('default', rule, {
       errors: [{ message: 'No default export found in imported module "./named-exports".'
                , type: 'ImportDefaultSpecifier'}]}),
 
-    test({
-      code: "import Foo from './jsx/FooES7.js';",
-      errors: ["Parse errors in imported module './jsx/FooES7.js': Unexpected token = (6:16)"],
-    }),
-
     // es7 export syntax
     test({
       code: 'export baz from "./named-exports"',
diff --git a/tests/src/rules/export.js b/tests/src/rules/export.js
index c7f303c4dd..bfe509065a 100644
--- a/tests/src/rules/export.js
+++ b/tests/src/rules/export.js
@@ -15,8 +15,6 @@ ruleTester.run('export', rule, {
     test({ code: 'export var foo = "foo", bar = "bar";' }),
     test({ code: 'export var { foo, bar } = object;' }),
     test({ code: 'export var [ foo, bar ] = array;' }),
-    test({ code: 'export var { foo, bar } = object;' }),
-    test({ code: 'export var [ foo, bar ] = array;' }),
     test({ code: 'let foo; export { foo, foo as bar }' }),
     test({ code: 'let bar; export { bar }; export * from "./export-all"' }),
     test({ code: 'export * from "./export-all"' }),
diff --git a/tests/src/rules/named.js b/tests/src/rules/named.js
index 8318066496..a189fbfd12 100644
--- a/tests/src/rules/named.js
+++ b/tests/src/rules/named.js
@@ -173,7 +173,6 @@ ruleTester.run('named', rule, {
 
     test({
       code: 'import { a } from "./re-export-names"',
-      options: [2, 'es6-only'],
       errors: [error('a', './re-export-names')],
     }),
 
diff --git a/tests/src/rules/newline-after-import.js b/tests/src/rules/newline-after-import.js
index 490fad97dd..220b217d77 100644
--- a/tests/src/rules/newline-after-import.js
+++ b/tests/src/rules/newline-after-import.js
@@ -210,16 +210,6 @@ ruleTester.run('newline-after-import', require('rules/newline-after-import'), {
       } ],
       parserOptions: { ecmaVersion: 2015, sourceType: 'module' },
     },
-    {
-      code: `var foo = require('foo-module');\nvar something = 123;`,
-      output: `var foo = require('foo-module');\n\nvar something = 123;`,
-      errors: [ {
-        line: 1,
-        column: 1,
-        message: REQUIRE_ERROR_MESSAGE,
-      } ],
-      parserOptions: { ecmaVersion: 2015, sourceType: 'module' },
-    },
     {
       code: `import foo from 'foo';\nvar a = 123;\n\nimport { bar } from './bar-lib';\nvar b=456;`,
       output: `import foo from 'foo';\n\nvar a = 123;\n\nimport { bar } from './bar-lib';\n\nvar b=456;`,
diff --git a/tests/src/rules/no-commonjs.js b/tests/src/rules/no-commonjs.js
index 1bcbc65ab3..d471693154 100644
--- a/tests/src/rules/no-commonjs.js
+++ b/tests/src/rules/no-commonjs.js
@@ -13,7 +13,6 @@ ruleTester.run('no-commonjs', require('rules/no-commonjs'), {
     // imports
     { code: 'import "x";', parserOptions: { ecmaVersion: 2015, sourceType: 'module' } },
     { code: 'import x from "x"', parserOptions: { ecmaVersion: 2015, sourceType: 'module' } },
-    { code: 'import x from "x"', parserOptions: { ecmaVersion: 2015, sourceType: 'module' } },
     { code: 'import { x } from "x"', parserOptions: { ecmaVersion: 2015, sourceType: 'module' } },
 
     // exports
@@ -61,7 +60,7 @@ ruleTester.run('no-commonjs', require('rules/no-commonjs'), {
     { code: 'if (typeof window !== "undefined") require("x")', options: [{ allowRequire: false }] },
     { code: 'if (typeof window !== "undefined") { require("x") }', options: [{ allowRequire: true }] },
     { code: 'if (typeof window !== "undefined") { require("x") }', options: [{ allowRequire: false }] },
-  
+
     { code: 'try { require("x") } catch (error) {}' },
   ],
 
diff --git a/tests/src/rules/no-extraneous-dependencies.js b/tests/src/rules/no-extraneous-dependencies.js
index 114a733af7..e70a601746 100644
--- a/tests/src/rules/no-extraneous-dependencies.js
+++ b/tests/src/rules/no-extraneous-dependencies.js
@@ -66,11 +66,6 @@ ruleTester.run('no-extraneous-dependencies', rule, {
       options: [{devDependencies: ['*.test.js', '*.spec.js']}],
       filename: path.join(process.cwd(), 'foo.spec.js'),
     }),
-    test({
-      code: 'import chai from "chai"',
-      options: [{devDependencies: ['*.test.js', '*.spec.js']}],
-      filename: path.join(process.cwd(), 'foo.spec.js'),
-    }),
     test({ code: 'require(6)' }),
     test({
       code: 'import "doctrine"',
@@ -101,10 +96,6 @@ ruleTester.run('no-extraneous-dependencies', rule, {
       code: 'import leftpad from "left-pad";',
       options: [{packageDir: [packageDirMonoRepoRoot, packageDirMonoRepoWithNested]}],
     }),
-    test({
-      code: 'import leftpad from "left-pad";',
-      options: [{packageDir: [packageDirMonoRepoWithNested, packageDirMonoRepoRoot]}],
-    }),
     test({
       code: 'import rightpad from "right-pad";',
       options: [{packageDir: [packageDirMonoRepoRoot, packageDirMonoRepoWithNested]}],
diff --git a/tests/src/rules/no-unassigned-import.js b/tests/src/rules/no-unassigned-import.js
index 97be736134..414bfca90f 100644
--- a/tests/src/rules/no-unassigned-import.js
+++ b/tests/src/rules/no-unassigned-import.js
@@ -23,7 +23,6 @@ ruleTester.run('no-unassigned-import', rule, {
     test({ code: 'const {foo} = require("lodash")'}),
     test({ code: 'const {foo: bar} = require("lodash")'}),
     test({ code: 'const [a, b] = require("lodash")'}),
-    test({ code: 'const _ = require("lodash")'}),
     test({ code: 'const _ = require("./")'}),
     test({ code: 'foo(require("lodash"))'}),
     test({ code: 'require("lodash").foo'}),