Add jest-dom pugin to testing-library config

configs/testing-library.js

@@ -1,25 +1,22 @@
 import { defineFlatConfig } from 'eslint-define-config';
+import jestDom from 'eslint-plugin-jest-dom';
 import testingLibrary from 'eslint-plugin-testing-library';
 
 
 const files = ['**/*.test.{js,cjs,mjs,jsx,ts,cts,mts,tsx}'];
-const cyFiles = ['**/*.cy.{js,cjs,mjs,jsx,ts,cts,mts,tsx}'];
 
 // eslint-disable-next-line no-warning-comments
-// TODO: move to FlatConfig once testing-library is upgraded
-/**
- * @param {Object} [config]
- * @param {boolean} [config.enableCypress]
- */
-export function prepareConfig({ enableCypress = false } = {}) {
+// TODO: move to FlatConfig once testing-library and jest-dom are upgraded
+export function prepareConfig() {
     return defineFlatConfig([
         {
-            files: [
-                ...files,
-                ...(enableCypress ? cyFiles : [])
-            ],
-            plugins: { 'testing-library': { rules: testingLibrary.rules } },
+            files,
+            plugins: {
+                'jest-dom': { rules: jestDom.rules },
+                'testing-library': { rules: testingLibrary.rules }
+            },
             rules: {
+                ...jestDom.configs.all.rules,
                 ...testingLibrary.configs.react.rules,
                 'testing-library/prefer-user-event': 'warn'
             }

import-types.d.ts

@@ -200,3 +200,19 @@ declare module 'eslint-plugin-testing-library/configs/*.js' {
 
     export default config;
 }
+
+declare module 'eslint-plugin-jest-dom' {
+    import type { Rule } from 'eslint';
+    import type { Severity } from 'eslint-define-config/src/rules/rule-severity.js';
+
+
+    const plugin: {
+        configs: Record<'recommended' | 'all', {
+            plugins: [string];
+            rules: Record<string, Severity>;
+        }>;
+        rules: Record<string, Rule.RuleModule>;
+    };
+
+    export default plugin;
+}

package.json

@@ -20,6 +20,7 @@
     "eslint-plugin-cypress": "^2.13.3",
     "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-jest": "^27.2.1",
+    "eslint-plugin-jest-dom": "^5.0.1",
     "eslint-plugin-jest-formatting": "^3.1.0",
     "eslint-plugin-jsonc": "^2.8.0",
     "eslint-plugin-jsx-a11y": "^6.7.1",

yarn.lock

@@ -2,10 +2,10 @@
 # yarn lockfile v1
 
 
-"@babel/runtime@^7.20.7":
-  version "7.21.5"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.21.5.tgz#8492dddda9644ae3bda3b45eabe87382caee7200"
-  integrity sha512-8jI69toZqqcsnqGGqwGS4Qb1VwLOEp4hz+CXPywcvjs60u3B4Pom/U/7rm4W8tMOYEB+E9wgD0mW1l3r8qlI9Q==
+"@babel/runtime@^7.16.3", "@babel/runtime@^7.20.7":
+  version "7.22.5"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.22.5.tgz#8564dd588182ce0047d55d7a75e93921107b57ec"
+  integrity sha512-ecjvYlnAaZ/KVneE/OdKYBYfgXV3Ptu6zQWmgEF7vwKhQnvVS6bjMD2XYgj+SNvQ1GfK/pjgokfPkC/2CO8CuA==
   dependencies:
     regenerator-runtime "^0.13.11"
 
@@ -759,6 +759,14 @@ eslint-plugin-import@^2.27.5:
     semver "^6.3.0"
     tsconfig-paths "^3.14.1"
 
+eslint-plugin-jest-dom@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jest-dom/-/eslint-plugin-jest-dom-5.0.1.tgz#48a0bec664665f206535c87a70d063a05e4189da"
+  integrity sha512-zD/BjNk12R5R9cxIu8oa2HfNeDSknI3ewtN8nygIUMQuieWDnTY9Np//6a1Z3G7Y3dx3l45hCUR4EphsgRmUtA==
+  dependencies:
+    "@babel/runtime" "^7.16.3"
+    requireindex "^1.2.0"
+
 eslint-plugin-jest-formatting@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-jest-formatting/-/eslint-plugin-jest-formatting-3.1.0.tgz#b26dd5a40f432b642dcc880021a771bb1c93dcd2"
@@ -1946,6 +1954,11 @@ regexp.prototype.flags@^1.4.3, regexp.prototype.flags@^1.5.0:
     define-properties "^1.2.0"
     functions-have-names "^1.2.3"
 
+requireindex@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/requireindex/-/requireindex-1.2.0.tgz#3463cdb22ee151902635aa6c9535d4de9c2ef1ef"
+  integrity sha512-L9jEkOi3ASd9PYit2cwRfyppc9NoABujTP8/5gFcbERmo5jUoAKovIC3fsF17pkTnGsrByysqX+Kxd2OTNI1ww==
+
 resolve-from@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"