fix: remove breaking options from testing type on migration

packages/data-context/__snapshots__/codegen.spec.ts.js

@@ -229,7 +229,6 @@ const { defineConfig } = require('cypress')
 module.exports = defineConfig({
   component: {
     setupNodeEvents(on, config) {},
-    componentFolder: '.',
     specPattern: './**/*.spec.cy.{js,ts,jsx,tsx}',
   },
 })

packages/data-context/src/sources/migration/codegen.ts

@@ -14,6 +14,8 @@ import { hasDefaultExport } from './parserUtils'
 import type { LegacyCypressConfigJson } from '..'
 import { parse } from '@babel/parser'
 import generate from '@babel/generator'
+import _ from 'lodash'
+import { getBreakingKeys } from '@packages/config'
 
 const debug = Debug('cypress:data-context:sources:migration:codegen')
 
@@ -383,19 +385,23 @@ export function reduceConfig (cfg: LegacyCypressConfigJson, options: CreateConfi
         const isDefaultE2E = key === 'e2e' && specPattern === `cypress/e2e/${ext}`
         const isDefaultCT = key === 'component' && specPattern === ext
 
+        const breakingKeys = getBreakingKeys()
+        const restWithoutBreakingKeys = _.omit(rest, breakingKeys)
+        const existingWithoutBreakingKeys = _.omit(acc[key], breakingKeys)
+
         if (isDefaultE2E || isDefaultCT) {
           return {
             ...acc, [key]: {
-              ...rest,
-              ...acc[key],
+              ...restWithoutBreakingKeys,
+              ...existingWithoutBreakingKeys,
             },
           }
         }
 
         return {
           ...acc, [key]: {
-            ...rest,
-            ...acc[key],
+            ...restWithoutBreakingKeys,
+            ...existingWithoutBreakingKeys,
             specPattern,
           },
         }

packages/data-context/test/unit/sources/migration/codegen.spec.ts

@@ -415,7 +415,7 @@ describe('reduceConfig', () => {
     hasE2ESpec: false,
     hasPluginsFile: false,
     projectRoot: '',
-    hasTypescript: false,
+    isUsingTypeScript: false,
     isProjectUsingESModules: false,
     shouldAddCustomE2ESpecPattern: false,
   }
@@ -448,6 +448,7 @@ describe('reduceConfig', () => {
     }
     const newConfig = reduceConfig(config, options)
 
+    expect(newConfig.component.componentFolder).to.not.exist
     expect(newConfig.component.specPattern).to.eq('src/**/**.cy.js')
     expect(newConfig.e2e.specPattern).to.eq(`${config.e2e.integrationFolder}/${config.testFiles}`)
   })

system-tests/projects/migration-component-testing/cypress.json

@@ -2,6 +2,7 @@
   "componentFolder": "src",
   "supportFile": false,
   "component": {
-    "testFiles": "**/*spec.{js,tsx}"
+    "testFiles": "**/*spec.{js,tsx}",
+    "componentFolder": "src"
   }
 }