import pytest
from pathlib import Path
from tweet_classifier.web_generator import WebReportGenerator

def test_web_generator_finds_csv_in_output_dir(tmp_path):
    output_dir = tmp_path / "ok"
    output_dir.mkdir()
    
    # Create a CSV in output_dir
    csv_file = output_dir / "my_tweets.csv"
    csv_file.write_text("filepath,status,detected_category,confidence,ocr_text\n/path/to/img,processed,Cat,0.9,Text")
    
    # Instantiate with a non-existent path but pointing to the output_dir
    # The WebReportGenerator will now check in output_dir
    generator = WebReportGenerator(csv_path=Path("my_tweets.csv"), output_dir=output_dir)
    
    # This should now point to output_dir / "my_tweets.csv"
    assert generator.csv_path.exists()
    assert generator.csv_path == csv_file