46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
from unittest.mock import Mock
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from scrapers.cses import scrape, scrape_all_problems
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def test_scrape_success(mocker, mock_cses_html):
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mock_response = Mock()
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mock_response.text = mock_cses_html
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mocker.patch("scrapers.cses.requests.get", return_value=mock_response)
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result = scrape("https://cses.fi/problemset/task/1068")
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assert len(result) == 1
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assert result[0][0] == "3\n1 2 3"
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assert result[0][1] == "6"
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def test_scrape_all_problems(mocker):
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mock_response = Mock()
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mock_response.text = """
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<h1>Introductory Problems</h1>
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<a href="/problemset/task/1068">Weird Algorithm</a>
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<a href="/problemset/task/1083">Missing Number</a>
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<h1>Sorting and Searching</h1>
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<a href="/problemset/task/1084">Apartments</a>
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"""
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mocker.patch("scrapers.cses.requests.get", return_value=mock_response)
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result = scrape_all_problems()
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assert "Introductory Problems" in result
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assert "Sorting and Searching" in result
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assert len(result["Introductory Problems"]) == 2
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assert result["Introductory Problems"][0] == {
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"id": "1068",
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"name": "Weird Algorithm",
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}
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def test_scrape_network_error(mocker):
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mocker.patch("scrapers.cses.requests.get", side_effect=Exception("Network error"))
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result = scrape("https://cses.fi/problemset/task/1068")
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assert result == []
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