54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
import json
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from unittest.mock import Mock
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import pytest
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from scrapers.codeforces import scrape, scrape_contest_problems
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def test_scrape_success(mocker, mock_codeforces_html):
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mock_scraper = Mock()
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mock_response = Mock()
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mock_response.text = mock_codeforces_html
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mock_scraper.get.return_value = mock_response
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mocker.patch(
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"scrapers.codeforces.cloudscraper.create_scraper", return_value=mock_scraper
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)
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result = scrape("https://codeforces.com/contest/1900/problem/A")
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assert len(result) == 1
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assert result[0][0] == "1\n3\n1 2 3"
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assert result[0][1] == "6"
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def test_scrape_contest_problems(mocker):
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mock_scraper = Mock()
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mock_response = Mock()
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mock_response.text = """
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<a href="/contest/1900/problem/A">A. Problem A</a>
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<a href="/contest/1900/problem/B">B. Problem B</a>
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"""
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mock_scraper.get.return_value = mock_response
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mocker.patch(
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"scrapers.codeforces.cloudscraper.create_scraper", return_value=mock_scraper
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)
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result = scrape_contest_problems("1900")
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assert len(result) == 2
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assert result[0] == {"id": "a", "name": "A. Problem A"}
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assert result[1] == {"id": "b", "name": "B. Problem B"}
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def test_scrape_network_error(mocker):
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mock_scraper = Mock()
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mock_scraper.get.side_effect = Exception("Network error")
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mocker.patch(
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"scrapers.codeforces.cloudscraper.create_scraper", return_value=mock_scraper
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)
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result = scrape("https://codeforces.com/contest/1900/problem/A")
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assert result == []
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