httpie-cli/tests/test_docs.py

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import os
import subprocess
from glob import glob
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from pathlib import Path
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import pytest
from utils import TESTS_ROOT
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SOURCE_DIRECTORIES = [
'extras',
'httpie',
'tests',
]
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def has_docutils():
try:
# noinspection PyUnresolvedReferences,PyPackageRequirements
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import docutils
return True
except ImportError:
return False
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def rst_filenames():
cwd = os.getcwd()
os.chdir(TESTS_ROOT.parent)
try:
yield from glob('*.rst')
for directory in SOURCE_DIRECTORIES:
yield from glob(f'{directory}/**/*.rst', recursive=True)
finally:
os.chdir(cwd)
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filenames = list(sorted(rst_filenames()))
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assert filenames
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# HACK: hardcoded paths, venv should be irrelevant, etc.
# TODO: replaces the process with Python code
VENV_BIN = Path(__file__).parent.parent / 'venv/bin'
VENV_PYTHON = VENV_BIN / 'python'
VENV_RST2PSEUDOXML = VENV_BIN / 'rst2pseudoxml.py'
@pytest.mark.skipif(not os.path.exists(VENV_RST2PSEUDOXML), reason='docutils not installed')
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@pytest.mark.parametrize('filename', filenames)
def test_rst_file_syntax(filename):
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p = subprocess.Popen(
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[
VENV_PYTHON,
VENV_RST2PSEUDOXML,
'--report=1',
'--exit-status=1',
filename,
],
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stderr=subprocess.PIPE,
stdout=subprocess.PIPE,
shell=True,
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)
err = p.communicate()[1]
assert p.returncode == 0, err.decode('utf8')