rex(#3): Create Live Test Fixture - TypeScript

Author: alpsla

packages/agents/src/fix-agent/__tests__/fixtures/live-test-typescript.ts

@@ -0,0 +1,232 @@
+/**
+ * Live Test TypeScript File for Tier 2 Native Fixer Validation
+ *
+ * This file contains INTENTIONAL issues that should be fixed by various tiers:
+ *
+ * Tier 1 (ESLint --fix):
+ * - semi: Missing semicolons
+ * - quotes: Inconsistent quote style (single vs double)
+ * - comma-dangle: Missing trailing commas
+ * - indent: Inconsistent indentation
+ * - no-trailing-spaces: Trailing whitespace
+ *
+ * Tier 3 (AI Required):
+ * - @typescript-eslint/no-explicit-any: Requires semantic understanding to replace
+ * - @typescript-eslint/no-unused-vars: Requires understanding of code intent
+ *
+ * DO NOT manually fix these issues - they are test fixtures.
+ */
+
+// Tier 1: Missing semicolons (semi rule)
+const APP_NAME = "TestApp"
+const VERSION = "1.0.0"
+const DEBUG_MODE = true
+
+// Tier 1: Inconsistent quotes (quotes rule) - should be single quotes
+const MESSAGE = "Hello World"
+const ERROR_MSG = "Something went wrong"
+const SUCCESS = "Operation completed"
+
+// Tier 3: @typescript-eslint/no-explicit-any - requires AI to determine proper type
+interface UserData {
+  id: number
+  name: string
+  metadata: any  // @typescript-eslint/no-explicit-any
+  settings: any  // @typescript-eslint/no-explicit-any
+  extraData: any  // @typescript-eslint/no-explicit-any
+}
+
+// Tier 3: Function with any parameters - needs AI to infer types
+function processData(input: any, options: any): any {
+  if (input === null) {
+    return null
+  }
+  const result: any = {
+    processed: true,
+    data: input,
+    opts: options
+  }
+  return result
+}
+
+// Tier 1: Missing semicolons and trailing commas
+const config = {
+  host: "localhost",
+  port: 3000,
+  secure: false,
+  timeout: 5000
+}
+
+// Tier 3: Array with any type - needs AI to determine element type
+function filterItems(items: any[]): any[] {
+  return items.filter((item: any) => item !== null)
+}
+
+// Tier 1: Mixed quote styles
+const ENDPOINTS = {
+  users: '/api/users',
+  posts: "/api/posts",
+  comments: '/api/comments',
+  auth: "/api/auth"
+}
+
+// Tier 3: Generic function with any - AI needs to add proper generic constraint
+function transformArray<T>(arr: T[], transformer: any): any[] {
+  return arr.map((item: any) => transformer(item))
+}
+
+// Tier 1: Missing semicolons in class
+class DataProcessor {
+  private data: any  // Tier 3: no-explicit-any
+  private options: any  // Tier 3: no-explicit-any
+
+  constructor(data: any, options: any) {
+    this.data = data
+    this.options = options
+  }
+
+  // Tier 3: Method returning any
+  process(): any {
+    if (this.data === null) {
+      return null
+    }
+    return {
+      result: this.data,
+      processed: true
+    }
+  }
+
+  // Tier 1: Missing semicolons
+  getOptions(): any {
+    return this.options
+  }
+
+  // Tier 3: Callback with any parameter
+  transform(callback: (item: any) => any): any {
+    return callback(this.data)
+  }
+}
+
+// Tier 1: Inconsistent formatting - missing trailing comma
+const SETTINGS = {
+  theme: "dark",
+  language: "en",
+  notifications: true
+}
+
+// Tier 3: Handler with any event type
+function handleEvent(event: any): void {
+  console.log("Event received:", event.type)
+  if (event.data !== undefined) {
+    processData(event.data, {})
+  }
+}
+
+// Tier 3: Promise returning any
+async function fetchData(url: string): Promise<any> {
+  // Simulated fetch
+  return { url, data: null }
+}
+
+// Tier 1: Mixed semicolons and quote styles
+const API_CONFIG = {
+  baseUrl: "https://api.example.com",
+  version: 'v1',
+  headers: {
+    'Content-Type': "application/json",
+    "Accept": 'application/json'
+  }
+}
+
+// Tier 3: Object with any values - needs AI analysis
+interface ResponseWrapper {
+  status: number
+  data: any  // Tier 3: no-explicit-any
+  error: any  // Tier 3: no-explicit-any
+  meta: any  // Tier 3: no-explicit-any
+}
+
+// Tier 3: Function accepting any callback
+function registerHandler(name: string, handler: any): void {
+  console.log(`Handler ${name} registered`)
+  if (typeof handler === 'function') {
+    handler()
+  }
+}
+
+// Tier 1: Missing semicolons in arrow functions
+const add = (a: number, b: number): number => a + b
+const multiply = (a: number, b: number): number => a * b
+const divide = (a: number, b: number): number => a / b
+
+// Tier 3: Reducer with any state
+function createReducer(initialState: any) {
+  return (state: any, action: any): any => {
+    switch (action.type) {
+      case 'SET':
+        return action.payload
+      case 'RESET':
+        return initialState
+      default:
+        return state
+    }
+  }
+}
+
+// Tier 1: Object with missing trailing commas
+const FEATURE_FLAGS = {
+  enableCache: true,
+  enableLogging: DEBUG_MODE,
+  enableMetrics: false,
+  maxRetries: 3
+}
+
+// Tier 3: Event emitter with any listener
+class EventEmitter {
+  private listeners: Map<string, any[]> = new Map()
+
+  on(event: string, listener: any): void {
+    const existing = this.listeners.get(event) || []
+    existing.push(listener)
+    this.listeners.set(event, existing)
+  }
+
+  emit(event: string, data: any): void {
+    const handlers = this.listeners.get(event)
+    if (handlers) {
+      handlers.forEach((handler: any) => handler(data))
+    }
+  }
+}
+
+// Tier 1: Inconsistent string quotes in array
+const ALLOWED_METHODS = ['GET', "POST", 'PUT', "DELETE", 'PATCH']
+
+// Tier 3: Factory function returning any
+function createFactory(type: string): any {
+  switch (type) {
+    case 'processor':
+      return new DataProcessor(null, {})
+    case 'emitter':
+      return new EventEmitter()
+    default:
+      return null
+  }
+}
+
+// Export for testing
+export {
+  APP_NAME,
+  VERSION,
+  DEBUG_MODE,
+  processData,
+  filterItems,
+  transformArray,
+  DataProcessor,
+  handleEvent,
+  fetchData,
+  registerHandler,
+  createReducer,
+  EventEmitter,
+  createFactory
+}

rex-progress.txt

@@ -583,3 +583,12 @@ Commit: [main 25beddf1] rex(#1): Verify Environment Configuration
  create mode 100644 packages/agents/src/fix-agent/__tests__/live-env-check.test.ts
 25beddf1
 
+
+=== Task #2 (2026-01-19 10:38:22) ===
+Title: Create Live Test Fixture - Python
+Status: COMPLETE
+Commit: [main d8b8fed2] rex(#2): Create Live Test Fixture - Python
+ 3 files changed, 155 insertions(+), 4 deletions(-)
+ create mode 100644 packages/agents/src/fix-agent/__tests__/fixtures/live-test-python.py
+d8b8fed2
+

rex-tasks.json

@@ -2,7 +2,7 @@
   "source": "docs/rex-session-106-live-integration.md",
   "createdAt": "2026-01-19T18:00:00Z",
   "maxIterations": 30,
-  "currentIteration": 2,
+  "currentIteration": 3,
   "status": "ready",
   "validation": {
     "type": "live-integration",
@@ -48,11 +48,11 @@
         "packages/agents/src/fix-agent/__tests__/fixtures/live-test-python.py"
       ],
       "priority": "high",
-      "passes": false,
+      "passes": true,
       "attempts": 0,
       "lastError": null,
-      "completedAt": null,
-      "commitHash": null
+      "completedAt": "2026-01-19T15:38:22Z",
+      "commitHash": "[main d8b8fed2] rex(#2): Create Live Test Fixture - Python\n 3 files changed, 155 insertions(+), 4 deletions(-)\n create mode 100644 packages/agents/src/fix-agent/__tests__/fixtures/live-test-python.py\nd8b8fed2"
     },
     {
       "id": 3,