Merge pull request #14065 from backstage/add-jest-dirs-to-eslint-factory-overrides

build: add __tests__ and __mocks__ dirs to relevant parts of eslint-factory

packages/cli/config/eslint-factory.js

@@ -96,12 +96,16 @@ function createConfig(dir, extraConfig = {}) {
                 `!${joinPath(dir, 'src/**')}`,
                 joinPath(dir, 'src/**/*.test.*'),
                 joinPath(dir, 'src/**/*.stories.*'),
+                joinPath(dir, 'src/**/__testUtils__/**'),
+                joinPath(dir, 'src/**/__mocks__/**'),
                 joinPath(dir, 'src/setupTests.*'),
               ]
             : [
                 // Legacy config for packages that don't provide a dir
                 '**/*.test.*',
                 '**/*.stories.*',
+                '**/__testUtils__/**',
+                '**/__mocks__/**',
                 '**/src/setupTests.*',
                 '**/dev/**',
               ],
@@ -137,6 +141,8 @@ function createConfig(dir, extraConfig = {}) {
             // Prevent imports of stories or tests
             '*.stories*',
             '*.test*',
+            '**/__testUtils__/**',
+            '**/__mocks__/**',
           ],
         },
       ],
@@ -159,7 +165,14 @@ function createConfig(dir, extraConfig = {}) {
         },
       },
       {
-        files: ['**/*.test.*', '**/*.stories.*', 'src/setupTests.*', '!src/**'],
+        files: [
+          '**/*.test.*',
+          '**/*.stories.*',
+          '**/__testUtils__/**',
+          '**/__mocks__/**',
+          'src/setupTests.*',
+          '!src/**',
+        ],
         rules: {
           ...testRules,
           'no-restricted-syntax': [