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"""Tests for the Markdown converter."""
from __future__ import annotations
import re
from textwrap import dedent
from typing import TYPE_CHECKING
import pytest
from markdown.extensions.toc import TocExtension
from markdown_exec import MarkdownConfig, markdown_config
if TYPE_CHECKING:
from markdown import Markdown
def test_rendering_nested_blocks(md: Markdown) -> None:
"""Assert nested blocks are properly handled.
Parameters:
md: A Markdown instance (fixture).
"""
html = md.convert(
dedent(
"""
````md exec="1"
```python exec="1"
print("**Bold!**")
```
````
""",
),
)
assert html == "<p><strong>Bold!</strong></p>"
def test_instantiating_config_singleton() -> None:
"""Assert that the Markdown config instances act as a singleton."""
assert MarkdownConfig() is markdown_config
markdown_config.save([], {})
markdown_config.reset()
@pytest.mark.parametrize(
("id", "id_prefix", "expected"),
[
("", None, 'id="exec-\\d+--heading"'),
("", "", 'id="heading"'),
("", "some-prefix-", 'id="some-prefix-heading"'),
("some-id", None, 'id="some-id-heading"'),
("some-id", "", 'id="heading"'),
("some-id", "some-prefix-", 'id="some-prefix-heading"'),
],
)
def test_prefixing_headings(md: Markdown, id: str, id_prefix: str | None, expected: str) -> None: # noqa: A002
"""Assert that we prefix headings as specified.
Parameters:
md: A Markdown instance (fixture).
id: The code block id.
id_prefix: The code block id prefix.
expected: The id we expect to find in the HTML.
"""
TocExtension().extendMarkdown(md)
prefix = f'idprefix="{id_prefix}"' if id_prefix is not None else ""
html = md.convert(
dedent(
f"""
```python exec="1" id="{id}" {prefix}
print("# HEADING")
```
""",
),
)
assert re.search(expected, html)
|
