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import io
from pathlib import Path
import pytest
from readme_renderer.rst import render
@pytest.mark.parametrize(
("rst_filename", "html_filename"),
[
(pytest.param(fn, fn.with_suffix(".html"), id=fn.name))
for fn in Path(__file__).parent.glob("fixtures/test_*.rst")
],
)
def test_rst_fixtures(rst_filename, html_filename):
# Get our Markup
with open(rst_filename, encoding='utf-8') as f:
rst_markup = f.read()
# Get our expected
with open(html_filename, encoding="utf-8") as f:
expected = f.read()
out = render(rst_markup)
if "<" in expected:
assert out == expected
else:
assert out is None
def test_rst_001():
assert render('Hello') == '<p>Hello</p>\n'
def test_rst_002():
assert render('http://mymalicioussite.com/') == (
'<p><a href="http://mymalicioussite.com/" rel="nofollow">'
'http://mymalicioussite.com/</a></p>\n'
)
def test_rst_raw():
warnings = io.StringIO()
assert render("""
.. raw:: html
<script>I am evil</script>
""", stream=warnings) is None
assert '"raw" directive disabled' in warnings.getvalue()
def test_rst_empty_file():
warnings = io.StringIO()
assert render("", stream=warnings) is None
assert "No content rendered from RST source." in warnings.getvalue()
def test_rst_header_only():
warnings = io.StringIO()
assert render("""
Header
======
""", stream=warnings) is None
assert "No content rendered from RST source." in warnings.getvalue()
def test_header_and_malformed_emits_docutils_warning_only():
warnings = io.StringIO()
assert render("""
Header
======
======
""", stream=warnings) is None
assert len(warnings.getvalue().splitlines()) == 1
assert "No content rendered from RST source." not in warnings.getvalue()
def test_own_readme():
"""Render the project's README.rst from root."""
readme = Path(__file__).parent.parent / "README.rst"
rendered = render(readme.read_text(encoding="utf-8"))
assert rendered is not None
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