Fixed broken config of plugin:vue/vue3-strongly-recommended (#2334)

Author: ota-meshi

lib/configs/vue3-strongly-recommended.js

@@ -30,6 +30,7 @@ module.exports = {
     'vue/v-bind-style': 'warn',
     'vue/v-on-event-hyphenation': [
       'warn',
+      'always',
       {
         autofix: true
       }

lib/rules/v-on-event-hyphenation.js

@@ -12,7 +12,7 @@ module.exports = {
       categories: ['vue3-strongly-recommended'],
       url: 'https://eslint.vuejs.org/rules/v-on-event-hyphenation.html',
       defaultOptions: {
-        vue3: [{ autofix: true }]
+        vue3: ['always', { autofix: true }]
       }
     },
     fixable: 'code',

tests/lib/configs/configs.js

@@ -0,0 +1,25 @@
+'use strict'
+
+const { ESLint } = require('../../eslint-compat')
+const plugin = require('../../../lib/index')
+
+describe('configs', () => {
+  for (const name of Object.keys(plugin.configs)) {
+    const configName = `plugin:vue/${name}`
+    const eslint = new ESLint({
+      overrideConfig: {
+        extends: [configName]
+      },
+      useEslintrc: false,
+      plugins: { vue: plugin },
+      fix: true
+    })
+    describe(`test for ${configName}`, () => {
+      it('without error', async () => {
+        await eslint.lintText('', {
+          filePath: 'test.vue'
+        })
+      })
+    })
+  }
+})