import os
import re
import pytest
from app.api.social.reddit import MAX_COMMENTS, RedditWrapper

@pytest.mark.social
@pytest.mark.api
@pytest.mark.skipif(not(os.getenv("REDDIT_API_CLIENT_ID")) or not os.getenv("REDDIT_API_CLIENT_SECRET"), reason="REDDIT_CLIENT_ID and REDDIT_API_CLIENT_SECRET not set in environment variables")
class TestRedditWrapper:
    def test_initialization(self):
        wrapper = RedditWrapper()
        assert wrapper is not None
        assert wrapper.tool is not None

    def test_get_top_crypto_posts(self):
        wrapper = RedditWrapper()
        posts = wrapper.get_top_crypto_posts(limit=2)
        assert isinstance(posts, list)
        assert len(posts) == 2
        for post in posts:
            assert post.title != ""
            assert re.match(r'\d{4}-\d{2}-\d{2}', post.time)

            assert isinstance(post.comments, list)
            assert len(post.comments) <= MAX_COMMENTS
            for comment in post.comments:
                assert comment.description != ""