Fix test failure with pytest 8+ and verbose mode #535
Merged
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Fix test failure with pytest 8+ highlighter function signature
The assert_argument_introspection function was failing because the lambda
function passed to util._compare_eq_iterable only accepted positional
arguments, but pytest 8+ calls it with keyword arguments including
lexer="diff".
Updated the lambda function from
lambda t, *_: t
tolambda t, *_, **__: t
to accept both positional and keyword arguments, fixing the TypeError.
This resolves the test failure:
TypeError: assert_argument_introspection..() got an unexpected keyword argument 'lexer'
Fixes: #534