bot-backend
571be4233b
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Co-authored-by: bot-backend <bot-backend@gendsgn.local> Co-committed-by: bot-backend <bot-backend@gendsgn.local>
636 lines
23 KiB
Python
636 lines
23 KiB
Python
"""Unit tests for YandexRealtyScraper DOM-based SERP parser."""
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import json
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from datetime import date
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from unittest.mock import AsyncMock, MagicMock, patch
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import pytest
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from app.services.scrapers.base import ScrapedLot
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from app.services.scrapers.yandex_realty import (
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DEFAULT_CITY,
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DEFAULT_PRICE_RANGES,
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MAX_PAGES,
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ROOM_PATH,
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YandexRealtyScraper,
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_combo_label,
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_extract_offer_areas_from_state,
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_is_captcha,
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_load_cookies_from_file,
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)
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# Realistic single-card fixture (trimmed but selector-faithful).
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# Note: selectolax.text(strip=True) concatenates all text nodes without
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# added separators — so floor/price data lives in a single line div with
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# middot (·) separators, matching real Yandex SERP card layout.
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#
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# The address container mirrors the live DOM shape (2026-05):
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# <div class="AddressWithGeoLinks__addressContainer--XXXX">
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# <a href=".../kupit/kvartira/st-...">улица Малышева</a>, 125
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# </div>
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# selectolax sees the trailing text node ", 125" as a sibling of <a>, so
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# text(strip=False) yields "улица Малышева, 125" while text(strip=True)
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# collapses whitespace to "улица Малышева,125".
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SINGLE_CARD_HTML = """
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<html><body>
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<div data-test="OffersSerpItem">
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<a href="/offer/7567094292504417257/">Открыть</a>
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<div class="AddressWithGeoLinks__addressContainer--abc12">
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<a href="/ekaterinburg/kupit/kvartira/st-frezerovshchikov-12345/">улица Фрезеровщиков</a>, 84
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</div>
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<a href="/ekaterinburg/kupit/novostrojka/tatlin-1592987/">ЖК Татлин</a>
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<img src="https://avatars.mds.yandex.net/get-realty/12345/app_snippet_small/test.jpg">
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<img src="https://avatars.mds.yandex.net/get-realty/67890/app_snippet_small/test2.jpg">
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<img src="https://other-domain.example/photo.jpg">
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<div>36,8 м² · 1-комнатная квартира · 8 этаж из 9 · 4 399 000 ₽ · 119 566 ₽ за м²</div>
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<div>торг возможен · опубликовано 17 февраля 2026</div>
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</div>
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</body></html>
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"""
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STUDIO_CARD_HTML = """
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<div data-test="OffersSerpItem">
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<a href="/offer/9999999/">x</a>
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<div>Студия · 28 м² · 2 этаж из 9 · 3 200 000 ₽</div>
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</div>
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"""
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NO_PRICE_CARD_HTML = """
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<div data-test="OffersSerpItem">
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<a href="/offer/1111/">x</a>
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<div>40 м² · 1-комнатная · 3 этаж из 5</div>
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</div>
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"""
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# House number with letter suffix (e.g. "2В") — real-world variant
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LETTER_HOUSE_CARD_HTML = """
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<div data-test="OffersSerpItem">
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<a href="/offer/2222/">x</a>
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<div class="AddressWithGeoLinks__addressContainer--xyz">
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<a href="/ekaterinburg/kupit/kvartira/st-ulica-pekhotintsev-1/">улица Пехотинцев</a>, 2В
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</div>
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<div>40 м² · 1-комнатная · 3 этаж из 5 · 5 000 000 ₽</div>
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</div>
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"""
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# House number with slash (e.g. "14/3") — corner building
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SLASH_HOUSE_CARD_HTML = """
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<div data-test="OffersSerpItem">
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<a href="/offer/3333/">x</a>
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<div class="AddressWithGeoLinks__addressContainer--xyz">
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<a href="/ekaterinburg/kupit/kvartira/st-akademika-landau-2/">улица Академика Ландау</a>, 14/3
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</div>
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<div>50 м² · 2-комнатная · 4 этаж из 9 · 7 000 000 ₽</div>
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</div>
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"""
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# District / city prefix before the street link (cards in suburbs or
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# named micro-districts) — must keep the full prefixed address.
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DISTRICT_PREFIX_CARD_HTML = """
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<div data-test="OffersSerpItem">
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<a href="/offer/4444/">x</a>
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<div class="AddressWithGeoLinks__addressContainer--xyz">
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<a href="/berezovskiy/kupit/kvartira/">Берёзовский</a>,
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<a href="/berezovskiy/kupit/kvartira/st-aprospekt-1/">Александровский проспект</a>, 5А
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</div>
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<div>35 м² · 1-комнатная · 2 этаж из 12 · 4 500 000 ₽</div>
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</div>
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"""
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# Legacy fallback case: no AddressWithGeoLinks container — must still
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# capture street name via the aggregator link (street-only) to avoid NULL.
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NO_ADDR_CONTAINER_CARD_HTML = """
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<div data-test="OffersSerpItem">
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<a href="/offer/5555/">x</a>
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<a href="/ekaterinburg/kupit/kvartira/st-ulica-malysheva-3/">улица Малышева</a>
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<div>30 м² · 1-комнатная · 1 этаж из 5 · 3 500 000 ₽</div>
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</div>
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"""
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EMPTY_PAGE_HTML = "<html><body><div>Нет объявлений</div></body></html>"
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def test_max_pages_default():
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assert MAX_PAGES == 3
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def test_default_city():
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assert DEFAULT_CITY == "ekaterinburg"
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def test_build_url_first_page():
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s = YandexRealtyScraper()
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assert s._build_url(page=0) == (
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"https://realty.yandex.ru/ekaterinburg/kupit/kvartira/vtorichniy-rynok/"
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)
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def test_build_url_paginated():
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s = YandexRealtyScraper()
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assert s._build_url(page=2) == (
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"https://realty.yandex.ru/ekaterinburg/kupit/kvartira/vtorichniy-rynok/?page=2"
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)
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def test_build_url_other_city():
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s = YandexRealtyScraper(city="moscow")
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assert s._build_url(page=0) == (
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"https://realty.yandex.ru/moscow/kupit/kvartira/vtorichniy-rynok/"
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)
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def test_parse_html_extracts_card():
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s = YandexRealtyScraper()
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lots = s._parse_html(SINGLE_CARD_HTML, page=0)
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assert len(lots) == 1
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lot = lots[0]
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assert lot.source == "yandex"
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assert lot.source_id == "7567094292504417257"
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assert lot.source_url == "https://realty.yandex.ru/offer/7567094292504417257/"
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# Address must include the house number (was "улица Фрезеровщиков" only — buggy)
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assert lot.address == "улица Фрезеровщиков, 84"
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assert any(ch.isdigit() for ch in lot.address)
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assert lot.area_m2 == pytest.approx(36.8)
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assert lot.rooms == 1
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assert lot.floor == 8
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assert lot.total_floors == 9
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assert lot.price_rub == 4_399_000
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assert lot.price_per_m2 == 119_566
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assert lot.bargain_allowed is True
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assert lot.listing_date == date(2026, 2, 17)
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assert lot.house_source == "yandex_realty_nb"
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assert lot.house_ext_id == "1592987"
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assert lot.house_url == (
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"https://realty.yandex.ru/ekaterinburg/kupit/novostrojka/tatlin-1592987/"
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)
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assert lot.listing_segment == "vtorichka"
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assert lot.lat is None and lot.lon is None # SERP has no coords
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# Photos: 2 from yandex CDN, the third (other-domain) skipped
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assert len(lot.photo_urls) == 2
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assert all("avatars.mds.yandex" in u for u in lot.photo_urls)
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# Size upgrade applied: app_snippet_small → main
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assert all("app_snippet_small" not in u for u in lot.photo_urls)
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assert all("main" in u for u in lot.photo_urls)
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def test_parse_html_studio_rooms_zero():
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s = YandexRealtyScraper()
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lots = s._parse_html(STUDIO_CARD_HTML, page=0)
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assert len(lots) == 1
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assert lots[0].rooms == 0 # studio convention
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assert lots[0].area_m2 == pytest.approx(28.0)
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assert lots[0].floor == 2 and lots[0].total_floors == 9
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def test_parse_html_no_price_skipped():
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s = YandexRealtyScraper()
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lots = s._parse_html(NO_PRICE_CARD_HTML, page=0)
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assert lots == []
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def test_parse_html_empty_page():
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s = YandexRealtyScraper()
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lots = s._parse_html(EMPTY_PAGE_HTML, page=0)
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assert lots == []
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def test_parse_html_multi_card():
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multi = SINGLE_CARD_HTML + STUDIO_CARD_HTML
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s = YandexRealtyScraper()
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lots = s._parse_html(multi, page=1)
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assert len(lots) == 2
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assert {lot.source_id for lot in lots} == {"7567094292504417257", "9999999"}
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assert all(lot.raw_payload["page"] == 1 for lot in lots)
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def test_address_with_letter_house_number():
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"""House numbers with letter suffix (e.g. '2В') must round-trip intact."""
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s = YandexRealtyScraper()
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lots = s._parse_html(LETTER_HOUSE_CARD_HTML, page=0)
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assert len(lots) == 1
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assert lots[0].address == "улица Пехотинцев, 2В"
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def test_address_with_slash_house_number():
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"""Corner-building numbers like '14/3' must be preserved verbatim."""
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s = YandexRealtyScraper()
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lots = s._parse_html(SLASH_HOUSE_CARD_HTML, page=0)
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assert len(lots) == 1
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assert lots[0].address == "улица Академика Ландау, 14/3"
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def test_address_keeps_district_prefix():
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"""Cards with district / city prefix must keep the full prefixed
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address — the geocoder benefits from disambiguation."""
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s = YandexRealtyScraper()
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lots = s._parse_html(DISTRICT_PREFIX_CARD_HTML, page=0)
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assert len(lots) == 1
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assert lots[0].address == "Берёзовский, Александровский проспект, 5А"
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def test_address_fallback_to_street_link():
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"""When the AddressWithGeoLinks container is missing, fall back to the
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street aggregator link (street-only) — better than NULL."""
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s = YandexRealtyScraper()
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lots = s._parse_html(NO_ADDR_CONTAINER_CARD_HTML, page=0)
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assert len(lots) == 1
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assert lots[0].address == "улица Малышева"
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# ── PART A: area from embedded JSON state ────────────────────────────────────
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def _make_yandex_state_html(offer_id: str, area: float, price_rub: int = 5_000_000) -> str:
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"""Build minimal Yandex SERP HTML with:
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- <script id="initial_state_script"> containing offer area in JSON state
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- A DOM card where the text div has NO area (simulating pre-JS-hydration).
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"""
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state = {
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"offers": [
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{
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"offerId": offer_id,
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"totalArea": area,
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}
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]
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}
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state_json = json.dumps(state, ensure_ascii=False)
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price_fmt = f"{price_rub:,}".replace(",", " ")
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return f"""<html><head>
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<script id="initial_state_script">{state_json}</script>
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</head><body>
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<div data-test="OffersSerpItem">
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<a href="/offer/{offer_id}/">Открыть</a>
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<div class="AddressWithGeoLinks__addressContainer--xyz">
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<a href="/ekaterinburg/kupit/kvartira/st-test-1/">улица Тестовая</a>, 10
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</div>
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<div>{price_fmt} ₽</div>
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</div>
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</body></html>"""
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def test_area_from_state_json_no_dom_text():
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"""area_m2 extracted from embedded JSON state when DOM text has no area."""
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html = _make_yandex_state_html(offer_id="1234567890", area=63.5)
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s = YandexRealtyScraper()
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lots = s._parse_html(html, page=0)
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assert len(lots) == 1
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assert lots[0].area_m2 == pytest.approx(63.5)
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def test_area_from_state_json_multiple_offers():
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"""State with multiple offers — each card gets its own area from state."""
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state = {
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"offers": [
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{"offerId": "111", "totalArea": 42.0},
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{"offerId": "222", "totalArea": 78.3},
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]
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}
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state_json = json.dumps(state)
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html = f"""<html><head>
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<script id="initial_state_script">{state_json}</script>
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</head><body>
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<div data-test="OffersSerpItem">
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<a href="/offer/111/">x</a>
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<div>3 000 000 ₽</div>
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</div>
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<div data-test="OffersSerpItem">
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<a href="/offer/222/">x</a>
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<div>5 000 000 ₽</div>
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</div>
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</body></html>"""
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s = YandexRealtyScraper()
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lots = s._parse_html(html, page=0)
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assert len(lots) == 2
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areas = {lot.source_id: lot.area_m2 for lot in lots}
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assert areas["111"] == pytest.approx(42.0)
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assert areas["222"] == pytest.approx(78.3)
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def test_area_dom_fallback_when_no_state():
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"""When state script absent, area falls back to DOM regex (existing behavior)."""
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# SINGLE_CARD_HTML has area in DOM text — state script absent
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s = YandexRealtyScraper()
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lots = s._parse_html(SINGLE_CARD_HTML, page=0)
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assert len(lots) == 1
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assert lots[0].area_m2 == pytest.approx(36.8)
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def test_extract_offer_areas_from_state_nested_path():
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"""State via pageData.offers path (SERP v2 shape)."""
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state = {
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"pageData": {
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"offers": [
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{"offerId": "999", "spaceTotal": 55.0},
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]
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}
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}
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html = '<script id="initial_state_script">' + json.dumps(state) + "</script>"
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areas = _extract_offer_areas_from_state(html)
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assert areas == {"999": 55.0}
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def test_extract_offer_areas_area_dict_value():
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"""area field as nested dict {'value': 48.0, 'unit': 'SQM'} (some Yandex responses)."""
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state = {
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"offers": [
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{"offerId": "777", "area": {"value": 48.0, "unit": "SQM"}},
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]
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}
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html = '<script id="initial_state_script">' + json.dumps(state) + "</script>"
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areas = _extract_offer_areas_from_state(html)
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assert areas == {"777": 48.0}
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def test_extract_offer_areas_empty_when_no_script():
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"""No state script → empty dict returned, no crash."""
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html = "<html><body><p>no state here</p></body></html>"
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areas = _extract_offer_areas_from_state(html)
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assert areas == {}
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# ── PART B: T4 transport + NBSP fix ─────────────────────────────────────────
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def test_nbsp_price_fix():
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"""NBSP (\xa0) in price tokens must not break parse_rub → price_rub must be non-None.
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Yandex uses \xa0 as thousands separator in prices. Without the replace, parse_rub
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returns None because regex can't capture across NBSP — the card is then skipped.
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"""
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# Price with \xa0 thousands separator (e.g. "4\xa0399\xa0000 ₽")
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nbsp_card_html = """
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<html><body>
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<div data-test="OffersSerpItem">
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<a href="/offer/8888888/">x</a>
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<div>36,8\xa0м²\xa0·\xa01-комнатная\xa0·\xa08\xa0этаж\xa0из\xa09\xa0·\xa04\xa0399\xa0000\xa0₽</div>
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</div>
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</body></html>"""
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s = YandexRealtyScraper()
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# _parse_html applies NBSP-fix before parsing — price must be extracted
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lots = s._parse_html(nbsp_card_html, page=0)
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assert len(lots) == 1
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assert lots[0].price_rub is not None
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assert lots[0].price_rub > 0
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def test_is_captcha_detects_showcaptcha():
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"""HTML containing /showcaptcha must be flagged as captcha."""
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html = '<html><head><meta http-equiv="refresh" content="0;url=/showcaptcha?..."></head></html>'
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assert _is_captcha(html) is True
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def test_is_captcha_detects_smartcaptcha():
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"""HTML with smartcaptcha JS is flagged."""
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html = "<html><body><script src='smartcaptcha.js'></script></body></html>"
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assert _is_captcha(html) is True
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def test_is_captcha_clean_page():
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"""Normal SERP page is not flagged as captcha."""
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assert _is_captcha(SINGLE_CARD_HTML) is False
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def test_is_captcha_robot_text():
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"""Russian 'докажите, что вы не робот' message is detected."""
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html = "<html><body>Докажите, что вы не робот — введите код.</body></html>"
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assert _is_captcha(html) is True
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def test_load_cookies_from_file_missing_path():
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"""None or missing path → empty dict, no exception."""
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assert _load_cookies_from_file(None) == {}
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assert _load_cookies_from_file("/nonexistent/path.json") == {}
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def test_load_cookies_from_file_valid(tmp_path):
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"""Valid Netscape-format cookie JSON → dict with name→value."""
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data = [
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{"name": "yandex_login", "value": "user123", "domain": ".yandex.ru"},
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{"name": "Session_id", "value": "abc456", "domain": ".yandex.ru"},
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{"missing_name_key": "ignored"},
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]
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f = tmp_path / "cookies.json"
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f.write_text(json.dumps(data), encoding="utf-8")
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result = _load_cookies_from_file(str(f))
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assert result == {"yandex_login": "user123", "Session_id": "abc456"}
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# ── PART C: T5 combos — _build_url with rooms + price filters ───────────────
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||
|
||
def test_build_url_with_rooms():
|
||
"""Room slug mapped correctly to Yandex path segment."""
|
||
s = YandexRealtyScraper()
|
||
url = s._build_url(page=0, rooms="1")
|
||
assert "/odnokomnatnaya/vtorichniy-rynok/" in url
|
||
assert "page" not in url
|
||
|
||
|
||
def test_build_url_with_rooms_2():
|
||
s = YandexRealtyScraper()
|
||
url = s._build_url(page=0, rooms="2")
|
||
assert "/dvuhkomnatnaya/vtorichniy-rynok/" in url
|
||
|
||
|
||
def test_build_url_with_rooms_studio():
|
||
s = YandexRealtyScraper()
|
||
url = s._build_url(page=0, rooms="studio")
|
||
assert "/studiya/vtorichniy-rynok/" in url
|
||
|
||
|
||
def test_build_url_with_price_range():
|
||
"""Price range adds priceMin/priceMax + newFlat=NO_DEAL."""
|
||
s = YandexRealtyScraper()
|
||
url = s._build_url(page=0, price_min=5_000_000, price_max=7_000_000)
|
||
assert "priceMin=5000000" in url
|
||
assert "priceMax=7000000" in url
|
||
assert "newFlat=NO_DEAL" in url
|
||
# No rooms → base citywide path
|
||
assert "/vtorichniy-rynok/" in url
|
||
assert "odnokomnatnaya" not in url
|
||
|
||
|
||
def test_build_url_rooms_and_price_and_page():
|
||
"""All parameters combined: rooms + price + paginated."""
|
||
s = YandexRealtyScraper()
|
||
url = s._build_url(page=3, rooms="3", price_min=10_000_000, price_max=15_000_000)
|
||
assert "/trehkomnatnaya/vtorichniy-rynok/" in url
|
||
assert "priceMin=10000000" in url
|
||
assert "priceMax=15000000" in url
|
||
assert "newFlat=NO_DEAL" in url
|
||
assert "page=3" in url
|
||
|
||
|
||
def test_build_url_open_ended_price_min_only():
|
||
"""Only priceMin set → no priceMax param but newFlat present."""
|
||
s = YandexRealtyScraper()
|
||
url = s._build_url(price_min=25_000_000)
|
||
assert "priceMin=25000000" in url
|
||
assert "priceMax" not in url
|
||
assert "newFlat=NO_DEAL" in url
|
||
|
||
|
||
def test_build_url_open_ended_price_max_only():
|
||
"""Only priceMax → no priceMin param."""
|
||
s = YandexRealtyScraper()
|
||
url = s._build_url(price_max=5_000_000)
|
||
assert "priceMax=5000000" in url
|
||
assert "priceMin" not in url
|
||
assert "newFlat=NO_DEAL" in url
|
||
|
||
|
||
def test_build_url_unknown_rooms_falls_back_to_citywide():
|
||
"""Unknown/invalid rooms key falls back to citywide (no room path segment)."""
|
||
s = YandexRealtyScraper()
|
||
url = s._build_url(rooms="99-room-penthouse")
|
||
assert "/kupit/kvartira/vtorichniy-rynok/" in url
|
||
assert "studiya" not in url
|
||
assert "odnokomnatnaya" not in url
|
||
|
||
|
||
def test_combos_produce_different_urls():
|
||
"""T5: rooms × price-ranges produce distinct URLs (no URL collisions)."""
|
||
s = YandexRealtyScraper()
|
||
urls = set()
|
||
rooms_list = list(ROOM_PATH.keys())
|
||
for rooms in rooms_list:
|
||
for lo, hi in DEFAULT_PRICE_RANGES:
|
||
urls.add(s._build_url(page=0, rooms=rooms, price_min=lo, price_max=hi))
|
||
expected = len(rooms_list) * len(DEFAULT_PRICE_RANGES)
|
||
assert len(urls) == expected, f"URL collisions: {expected} combos but {len(urls)} unique URLs"
|
||
|
||
|
||
def test_combo_label_all():
|
||
assert _combo_label(None, None, None) == "all-rooms/any-price"
|
||
|
||
|
||
def test_combo_label_room_and_price():
|
||
assert _combo_label("1", 5_000_000, 7_000_000) == "1/5M-7M"
|
||
|
||
|
||
def test_combo_label_open_ended():
|
||
assert _combo_label("4+", 25_000_000, None) == "4+/25M-inf"
|
||
assert _combo_label("studio", None, 5_000_000) == "studio/0-5M"
|
||
|
||
|
||
# ── PART D: T4 transport — async context manager + _http_get mock ───────────
|
||
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_aenter_creates_cffi_session():
|
||
"""__aenter__ creates a _CurlCffiSession (Chrome120 impersonation)."""
|
||
mock_settings = MagicMock()
|
||
mock_settings.yandex_cookies_file = None
|
||
|
||
with patch("app.services.scrapers.yandex_realty._CurlCffiSession") as mock_cls:
|
||
mock_session = AsyncMock()
|
||
mock_cls.return_value = mock_session
|
||
with patch("app.services.scrapers.yandex_realty._load_cookies_from_file", return_value={}):
|
||
# Patch settings import inside __aenter__ without triggering Settings()
|
||
with patch.dict("sys.modules", {"app.core.config": MagicMock(settings=mock_settings)}):
|
||
s = YandexRealtyScraper()
|
||
result = await s.__aenter__()
|
||
assert result is s
|
||
mock_cls.assert_called_once()
|
||
call_kwargs = mock_cls.call_args
|
||
assert call_kwargs.kwargs.get("impersonate") == "chrome120"
|
||
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_aexit_closes_session():
|
||
"""__aexit__ closes the curl_cffi session and sets it to None."""
|
||
s = YandexRealtyScraper()
|
||
mock_session = AsyncMock()
|
||
s._cffi_session = mock_session
|
||
await s.__aexit__(None, None, None)
|
||
mock_session.close.assert_awaited_once()
|
||
assert s._cffi_session is None
|
||
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_http_get_raises_when_no_context():
|
||
"""_http_get must raise RuntimeError when called outside async context manager."""
|
||
s = YandexRealtyScraper()
|
||
with pytest.raises(RuntimeError, match="async context manager"):
|
||
await s._http_get("https://realty.yandex.ru/test/")
|
||
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_fetch_around_returns_empty_on_captcha():
|
||
"""fetch_around returns [] and logs warning when captcha detected."""
|
||
s = YandexRealtyScraper()
|
||
mock_resp = MagicMock()
|
||
mock_resp.status_code = 200
|
||
mock_resp.text = (
|
||
"<html><body>Докажите, что вы не робот. "
|
||
'<a href="/showcaptcha">пройдите проверку</a></body></html>'
|
||
)
|
||
s._cffi_session = AsyncMock()
|
||
s._cffi_session.get = AsyncMock(return_value=mock_resp)
|
||
|
||
with patch.object(s, "sleep_between_requests", new_callable=AsyncMock):
|
||
lots = await s.fetch_around(lat=0.0, lon=0.0)
|
||
assert lots == []
|
||
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_fetch_around_multi_room_dedup():
|
||
"""fetch_around_multi_room deduplicates offers seen in multiple combos."""
|
||
s = YandexRealtyScraper()
|
||
|
||
# Two combos both return the same offer_id "1234" plus unique ids
|
||
combo_results: list[list[ScrapedLot]] = []
|
||
for i in range(2):
|
||
lot_shared = MagicMock(spec=ScrapedLot)
|
||
lot_shared.source_id = "shared_offer_1234"
|
||
lot_shared.source_url = "https://realty.yandex.ru/offer/shared_offer_1234/"
|
||
|
||
lot_unique = MagicMock(spec=ScrapedLot)
|
||
lot_unique.source_id = f"unique_offer_{i}"
|
||
lot_unique.source_url = f"https://realty.yandex.ru/offer/unique_offer_{i}/"
|
||
|
||
combo_results.append([lot_shared, lot_unique])
|
||
|
||
call_count = 0
|
||
|
||
async def fake_fetch_around(*args, **kwargs):
|
||
nonlocal call_count
|
||
idx = call_count
|
||
call_count += 1
|
||
if idx < len(combo_results):
|
||
return combo_results[idx]
|
||
return []
|
||
|
||
with patch.object(s, "fetch_around", side_effect=fake_fetch_around):
|
||
lots = await s.fetch_around_multi_room(
|
||
lat=0.0,
|
||
lon=0.0,
|
||
rooms_list=["1"],
|
||
price_ranges=[(None, 5_000_000), (5_000_000, 7_000_000)],
|
||
max_pages=1,
|
||
)
|
||
|
||
# shared_offer_1234 appears once; 2 unique offers
|
||
ids = {lot.source_id for lot in lots}
|
||
assert "shared_offer_1234" in ids
|
||
assert len(ids) == 3 # shared + 2 unique
|
||
|
||
|
||
@pytest.mark.asyncio
|
||
async def test_fetch_around_multi_room_legacy_no_combos():
|
||
"""Legacy mode (no rooms_list/price_ranges) uses single citywide sweep."""
|
||
s = YandexRealtyScraper()
|
||
calls: list[dict] = []
|
||
|
||
async def fake_fetch_around(
|
||
lat, lon, radius_m=1000, page=0, rooms=None, price_min=None, price_max=None
|
||
):
|
||
calls.append({"page": page, "rooms": rooms, "price_min": price_min})
|
||
return [] # empty → stops pagination
|
||
|
||
with patch.object(s, "fetch_around", side_effect=fake_fetch_around):
|
||
await s.fetch_around_multi_room(lat=0.0, lon=0.0, max_pages=3)
|
||
|
||
# Should call with rooms=None, price_min=None (citywide)
|
||
assert all(c["rooms"] is None for c in calls)
|
||
assert all(c["price_min"] is None for c in calls)
|