83 lines
2.5 KiB
Python
83 lines
2.5 KiB
Python
"""Tests para fetch_hackernews_search.
|
|
|
|
El parser (_parse_hits) se testea con un fixture offline. La funcion completa
|
|
fetch_hackernews_search hace red real; aqui solo validamos el shape del parser
|
|
para no depender de conectividad en CI.
|
|
"""
|
|
|
|
import sys
|
|
import os
|
|
|
|
sys.path.insert(0, os.path.dirname(__file__))
|
|
from fetch_hackernews_search import _parse_hits
|
|
|
|
|
|
_FIXTURE_HITS = [
|
|
{
|
|
"objectID": "39000000",
|
|
"title": "Show HN: a tool to dedupe CSVs",
|
|
"story_text": "I wish there was a better way",
|
|
"url": "https://example.com/tool",
|
|
"author": "hnuser",
|
|
"created_at_i": 1700000000,
|
|
"points": 120,
|
|
},
|
|
{
|
|
"objectID": "39000001",
|
|
"title": "Ask HN: alternative to X?",
|
|
"comment_text": "Looking for a tool that does Y",
|
|
"url": None,
|
|
"author": "asker",
|
|
"created_at_i": 1700001234,
|
|
"points": None,
|
|
},
|
|
]
|
|
|
|
_EXPECTED_KEYS = {
|
|
"source", "platform_id", "title", "body", "url", "author",
|
|
"channel", "created_utc", "platform_score", "query",
|
|
}
|
|
|
|
|
|
def test_parser_normaliza_hits_al_shape_exacto():
|
|
rows = _parse_hits(_FIXTURE_HITS, "csv dedupe")
|
|
assert len(rows) == 2
|
|
r = rows[0]
|
|
assert set(r.keys()) == _EXPECTED_KEYS
|
|
assert r["source"] == "hackernews"
|
|
assert r["platform_id"] == "39000000"
|
|
assert r["title"] == "Show HN: a tool to dedupe CSVs"
|
|
assert r["body"] == "I wish there was a better way"
|
|
assert r["url"] == "https://example.com/tool"
|
|
assert r["author"] == "hnuser"
|
|
assert r["channel"] == "hn"
|
|
assert r["created_utc"] == 1700000000.0
|
|
assert isinstance(r["created_utc"], float)
|
|
assert r["platform_score"] == 120
|
|
assert isinstance(r["platform_score"], int)
|
|
assert r["query"] == "csv dedupe"
|
|
|
|
|
|
def test_hit_sin_url_externa_cae_a_news_ycombinator_item_link():
|
|
rows = _parse_hits(_FIXTURE_HITS, "q")
|
|
assert rows[1]["url"] == "https://news.ycombinator.com/item?id=39000001"
|
|
# body cae a comment_text cuando no hay story_text
|
|
assert rows[1]["body"] == "Looking for a tool that does Y"
|
|
|
|
|
|
def test_points_none_se_mapea_a_0():
|
|
rows = _parse_hits(_FIXTURE_HITS, "q")
|
|
assert rows[1]["platform_score"] == 0
|
|
|
|
|
|
def test_hits_vacio_devuelve_lista_vacia():
|
|
assert _parse_hits([], "q") == []
|
|
|
|
|
|
if __name__ == "__main__":
|
|
test_parser_normaliza_hits_al_shape_exacto()
|
|
test_hit_sin_url_externa_cae_a_news_ycombinator_item_link()
|
|
test_points_none_se_mapea_a_0()
|
|
test_hits_vacio_devuelve_lista_vacia()
|
|
print("All tests passed.")
|