chore: disallow .only in tests

.eslintrc

@@ -4,7 +4,8 @@
     "$fetch": true
   },
   "plugins": [
-    "jsdoc"
+    "jsdoc",
+    "no-only-tests"
   ],
   "extends": [
     "plugin:jsdoc/recommended",
@@ -18,6 +19,7 @@
         "ignoreDeclarationSort": true
       }
     ],
+    "no-only-tests/no-only-tests": "error",
     "unicorn/prefer-node-protocol": "error",
     "no-console": "off",
     "vue/multi-word-component-names": "off",

package.json

@@ -52,6 +52,7 @@
     "eslint-import-resolver-typescript": "^3.5.5",
     "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-jsdoc": "^41.1.2",
+    "eslint-plugin-no-only-tests": "^3.1.0",
     "execa": "^7.1.1",
     "fs-extra": "^11.1.1",
     "globby": "^13.1.4",

pnpm-lock.yaml

@@ -61,6 +61,9 @@ importers:
       eslint-plugin-jsdoc:
         specifier: ^41.1.2
         version: 41.1.2(eslint@8.39.0)
+      eslint-plugin-no-only-tests:
+        specifier: ^3.1.0
+        version: 3.1.0
       execa:
         specifier: ^7.1.1
         version: 7.1.1
@@ -4393,6 +4396,11 @@ packages:
       semver: 7.5.0
     dev: true
 
+  /eslint-plugin-no-only-tests@3.1.0:
+    resolution: {integrity: sha512-Lf4YW/bL6Un1R6A76pRZyE1dl1vr31G/ev8UzIc/geCgFWyrKil8hVjYqWVKGB/UIGmb6Slzs9T0wNezdSVegw==}
+    engines: {node: '>=5.0.0'}
+    dev: true
+
   /eslint-plugin-node@11.1.0(eslint@8.39.0):
     resolution: {integrity: sha512-oUwtPJ1W0SKD0Tr+wqu92c5xuCeQqB3hSCHasn/ZgjFdA9iDGNkNf2Zi9ztY7X+hNuMib23LNGRm6+uN+KLE3g==}
     engines: {node: '>=8.10.0'}