Fix tests

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-path?expand=0&rev=2

python-path.spec

@@ -77,7 +77,7 @@ rm -f pytest.ini
 # need to set locale to avoid UnicodeEncodeError
 export LANG=en_US.UTF-8
 # test_import_time -> relies on timing that varies in OBS
-%pytest test_%{modname} -k 'not test_import_time'
+%pytest -k 'not test_import_time'
 %endif
 
 %if !%{with test}