============================= test session starts ==============================
platform linux -- Python 3.10.1, pytest-6.2.5, py-1.11.0, pluggy-0.13.1 -- /usr/bin/python
cachedir: .pytest_cache
rootdir: /build/python-latex2mathml/src/latex2mathml-3.61.0, configfile: pyproject.toml
plugins: cov-2.12.1
collecting ... collected 162 items / 1 error / 161 selected

==================================== ERRORS ====================================
___________________ ERROR collecting tests/test_converter.py ___________________
ImportError while importing test module '/build/python-latex2mathml/src/latex2mathml-3.61.0/tests/test_converter.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/usr/lib/python3.10/site-packages/_pytest/python.py:578: in _importtestmodule
    mod = import_path(self.fspath, mode=importmode)
/usr/lib/python3.10/site-packages/_pytest/pathlib.py:524: in import_path
    importlib.import_module(module_name)
/usr/lib/python3.10/importlib/__init__.py:126: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
<frozen importlib._bootstrap>:1050: in _gcd_import
    ???
<frozen importlib._bootstrap>:1027: in _find_and_load
    ???
<frozen importlib._bootstrap>:1006: in _find_and_load_unlocked
    ???
<frozen importlib._bootstrap>:688: in _load_unlocked
    ???
/usr/lib/python3.10/site-packages/_pytest/assertion/rewrite.py:170: in exec_module
    exec(co, module.__dict__)
tests/test_converter.py:5: in <module>
    from xmljson import BadgerFish
E   ModuleNotFoundError: No module named 'xmljson'

---------- coverage: platform linux, python 3.10.1-final-0 -----------
Name                             Stmts   Miss  Cover   Missing
--------------------------------------------------------------
latex2mathml/__init__.py             0      0   100%
latex2mathml/commands.py           165      0   100%
latex2mathml/converter.py          337    337     0%   1-490
latex2mathml/exceptions.py          22      0   100%
latex2mathml/symbols_parser.py      30     22    27%   12-14, 18-78
latex2mathml/tokenizer.py           37     29    22%   34-53, 57-68
latex2mathml/walker.py             260    243     7%   30-31, 35-295, 300-319, 323-326, 330-341, 346-377
--------------------------------------------------------------
TOTAL                              851    631    26%
Coverage HTML written to dir htmlcov
Coverage XML written to file coverage.xml

=========================== short test summary info ============================
ERROR tests/test_converter.py
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
============================== 1 error in 12.56s ===============================
==> ERROR: A failure occurred in check().
    Aborting...