Fix for path translation within docker

tools/testgen.py

@@ -22,6 +22,7 @@ from pydantic import Field
 
 from config import TEMPERATURE_ANALYTICAL
 from systemprompts import TESTGEN_PROMPT
+from utils.file_utils import translate_file_paths
 
 from .base import BaseTool, ToolRequest
 from .models import ToolOutput
@@ -182,6 +183,10 @@ class TestGenTool(BaseTool):
             logger.info(f"[TESTGEN] All {len(test_examples)} test examples already in conversation history")
             return "", ""
 
+        # Translate file paths for Docker environment before accessing files
+        translated_examples = translate_file_paths(examples_to_process)
+        logger.debug(f"[TESTGEN] Translated {len(examples_to_process)} file paths for container access")
+
         # Calculate token budget for test examples (25% of available tokens, or fallback)
         if available_tokens:
             test_examples_budget = int(available_tokens * 0.25)  # 25% for test examples
@@ -198,11 +203,13 @@ class TestGenTool(BaseTool):
         )
 
         # Sort by file size (smallest first) for pattern-focused selection
+        # Use translated paths for file system operations, but keep original paths for processing
         file_sizes = []
-        for file_path in examples_to_process:
+        for i, file_path in enumerate(examples_to_process):
+            translated_path = translated_examples[i]
             try:
-                size = os.path.getsize(file_path)
-                file_sizes.append((file_path, size))
+                size = os.path.getsize(translated_path)
+                file_sizes.append((file_path, size))  # Keep original path for consistency
                 logger.debug(f"[TESTGEN] Test example {os.path.basename(file_path)}: {size:,} bytes")
             except (OSError, FileNotFoundError) as e:
                 # If we can't get size, put it at the end