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"""Tests for the base formatter."""
import os
import subprocess
import pytest
from markdown import Markdown
from markdown_exec import base_format
def test_no_p_around_html(md: Markdown) -> None:
"""Assert HTML isn't wrapped in a `p` tag.
Parameters:
md: A Markdown instance (fixture).
"""
code = "<pre><code>hello</code></pre>"
html = base_format(
language="whatever",
run=lambda code, **_: code,
code=code,
md=md,
html=True,
)
assert html == code
@pytest.mark.parametrize("html", [True, False])
def test_render_source(md: Markdown, html: bool) -> None:
"""Assert source is rendered.
Parameters:
md: A Markdown instance (fixture).
html: Whether output is HTML or not.
"""
markup = base_format(
language="python",
run=lambda code, **_: code,
code="hello",
md=md,
html=html,
source="tabbed-left",
)
assert "Source" in markup
def test_render_console_plus_ansi_result(md: Markdown) -> None:
"""Assert we can render source as console style with `ansi` highlight.
Parameters:
md: A Markdown instance (fixture).
"""
markup = base_format(
language="bash",
run=lambda code, **_: code,
code="echo -e '\033[31mhello'",
md=md,
html=False,
source="console",
result="ansi",
)
assert "<code>ansi" in markup
def test_dont_render_anything_if_output_is_empty(md: Markdown) -> None:
"""Assert nothing is rendered if output is empty.
Parameters:
md: A Markdown instance (fixture).
"""
markup = base_format(
language="bash",
run=lambda code, **_: "",
code="whatever",
md=md,
)
assert not markup
def test_render_source_even_if_output_is_empty(md: Markdown) -> None:
"""Assert source is rendered even if output is empty.
Parameters:
md: A Markdown instance (fixture).
"""
markup = base_format(
language="bash",
run=lambda code, **_: "",
code="whatever",
md=md,
source="tabbed-left",
)
assert "Source" in markup
@pytest.mark.skipif(os.name != "posix", reason="No time for the annoying OS.")
def test_changing_working_directory(md: Markdown) -> None:
"""Assert we can change the working directory with `workdir`.
Parameters:
md: A Markdown instance (fixture).
"""
markup = base_format(
language="python",
run=lambda code, **_: subprocess.check_output(code, shell=True, text=True), # noqa: S602
code="pwd",
md=md,
workdir="/",
)
assert markup == "<p>/</p>"
@pytest.mark.skipif(os.name != "posix", reason="No time for the annoying OS.")
def test_console_width(md: Markdown) -> None:
"""Assert we can change the console width with `width`.
Parameters:
md: A Markdown instance (fixture).
"""
for width in (10, 1000):
markup = base_format(
language="bash",
run=lambda code, **_: subprocess.check_output(code, shell=True, text=True), # noqa: S602,
code="echo width: $COLUMNS",
md=md,
width=width,
)
assert f"width: {width}" in markup
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