101 lines
2.9 KiB
Python
101 lines
2.9 KiB
Python
from datetime import date
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from unittest.mock import MagicMock
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import pytest
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from app.services.platforms.reddit_comment import (
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is_nth_weekday,
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parse_occurrence,
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_extract_thread_id_from_url,
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_find_sticky,
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)
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# --- is_nth_weekday ---
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def test_first_sunday_of_april_2026():
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# 2026-04-05 is the first Sunday of April 2026
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assert is_nth_weekday(date(2026, 4, 5), weekday=6, n=1) is True
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def test_second_sunday_of_april_2026_is_not_first():
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assert is_nth_weekday(date(2026, 4, 12), weekday=6, n=1) is False
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def test_first_sunday_of_may_2026():
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# 2026-05-03 is the first Sunday of May 2026
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assert is_nth_weekday(date(2026, 5, 3), weekday=6, n=1) is True
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def test_last_friday_not_matched_by_first():
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# 2026-04-24 is the last Friday of April — not the first
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assert is_nth_weekday(date(2026, 4, 24), weekday=4, n=1) is False
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def test_first_friday_of_april_2026():
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# 2026-04-03 is the first Friday
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assert is_nth_weekday(date(2026, 4, 3), weekday=4, n=1) is True
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# --- parse_occurrence ---
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def test_parse_occurrence_every_returns_none():
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assert parse_occurrence("every") is None
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def test_parse_occurrence_none_returns_none():
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assert parse_occurrence(None) is None
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def test_parse_occurrence_first_sunday():
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weekday, n = parse_occurrence("first_sunday")
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assert weekday == 6 and n == 1
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def test_parse_occurrence_unknown_raises():
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with pytest.raises(ValueError):
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parse_occurrence("fourth_wednesday")
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# --- _extract_thread_id_from_url ---
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def test_extract_thread_id_success():
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url = "https://www.reddit.com/r/flipping/comments/abc123/weekly_thread/"
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assert _extract_thread_id_from_url(url) == "abc123"
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def test_extract_thread_id_invalid():
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with pytest.raises(ValueError):
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_extract_thread_id_from_url("https://www.reddit.com/r/flipping/")
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# --- _find_sticky ---
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def _make_hot_json(posts: list[dict]) -> dict:
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"""Build a fake Reddit hot.json payload."""
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return {"data": {"children": [{"data": p} for p in posts]}}
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def test_find_sticky_found(monkeypatch):
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fake_response = MagicMock()
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fake_response.json.return_value = _make_hot_json([
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{"id": "abc123", "title": "Weekly Self-Promotion Thread"},
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{"id": "xyz999", "title": "General Discussion"},
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])
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import app.services.platforms.reddit_comment as rc_module
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monkeypatch.setattr(rc_module.httpx, "get", lambda *a, **kw: fake_response)
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result = _find_sticky("flipping", "Self-Promotion")
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assert result == "abc123"
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def test_find_sticky_not_found(monkeypatch):
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fake_response = MagicMock()
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fake_response.json.return_value = _make_hot_json([
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{"id": "xyz999", "title": "General Discussion"},
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])
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import app.services.platforms.reddit_comment as rc_module
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monkeypatch.setattr(rc_module.httpx, "get", lambda *a, **kw: fake_response)
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result = _find_sticky("flipping", "Self-Promotion")
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assert result is None
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