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import re
from pathlib import Path
from typing import Any, Iterable, List, Tuple
import lxml.etree as etree
import pytest
from doxysphinx.html_parser import DoxygenHtmlParser, HtmlParser
def _read_data() -> List[Any]:
results = []
test_files = Path(__file__).parent / "test_files"
for input_file in test_files.glob("*.input.html"):
expected_name = Path(input_file.stem).stem
expected_file = input_file.parent / (expected_name + ".expected.html")
results.append((input_file, expected_file))
return results
def ids_for(values: List[Any]) -> List[str]:
results = []
for v in values:
first, second = v
name = Path(first.stem).stem
results.append(name)
return results
DATA = _read_data()
@pytest.mark.parametrize("input, expected", DATA, ids=ids_for(DATA))
def test_html_parser_works_as_expected(input: Path, expected: Path):
x = DoxygenHtmlParser(Path(__file__).parent)
result = x.parse(input)
# if the result has no tree (= no snippets found), we ensure that no expected file exists and vice versa
if not expected.exists():
assert result.tree == None
return
if result.tree == None:
assert not expected.exists()
return
parsed_html = etree.tostring(
result.tree,
encoding="unicode",
)
# if there was a result and an expected file then we compare them...
parsed_output = input.parent / (Path(input.stem).stem + ".parsed.html")
parsed_output.write_text(parsed_html)
expected_html = expected.read_text()
assert parsed_html.strip() == expected_html.strip()
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