41 lines
1011 B
Python
41 lines
1011 B
Python
from pathlib import Path
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import io
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import pytest
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import yaml
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from pyproject_buildrequires import generate_requires
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testcases = {}
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with Path(__file__).parent.joinpath('testcases.yaml').open() as f:
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testcases = yaml.safe_load(f)
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@pytest.mark.parametrize('case_name', testcases)
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def test_data(case_name, capsys, tmp_path, monkeypatch):
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case = testcases[case_name]
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cwd = tmp_path.joinpath('cwd')
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cwd.mkdir()
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monkeypatch.chdir(cwd)
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if 'pyproject.toml' in case:
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cwd.joinpath('pyproject.toml').write_text(case['pyproject.toml'])
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if 'setup.py' in case:
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cwd.joinpath('setup.py').write_text(case['setup.py'])
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try:
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generate_requires(
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case['freeze_output'],
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)
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except SystemExit as e:
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assert e.code == case['result']
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except Exception as e:
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assert type(e).__name__ == case['except']
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else:
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assert 0 == case['result']
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captured = capsys.readouterr()
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assert captured.out == case['expected']
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