============================= test session starts ==============================
platform linux -- Python 3.10.1, pytest-6.2.5, py-1.11.0, pluggy-0.13.1
rootdir: /build/python-webtest/src/WebTest-3.0.0, configfile: setup.cfg
collected 200 items

tests/test_app.py ...........................................            [ 21%]
tests/test_authorisation.py ...                                          [ 23%]
tests/test_debugapp.py .....F................                            [ 34%]
tests/test_ext.py .                                                      [ 34%]
tests/test_forms.py ...................................................  [ 60%]
tests/test_http.py ....                                                  [ 62%]
tests/test_lint.py ............................                          [ 76%]
tests/test_response.py ............................                      [ 90%]
tests/test_sel.py .                                                      [ 90%]
tests/test_utils.py ..................                                   [ 99%]
webtest/forms.py .                                                       [100%]

=================================== FAILURES ===================================
____________________ TestTesting.test_app_from_config_file _____________________

self = <tests.test_debugapp.TestTesting testMethod=test_app_from_config_file>

    def test_app_from_config_file(self):
        config = os.path.join(os.path.dirname(__file__), 'deploy.ini')
>       app = webtest.TestApp('config:%s#main' % config)

tests/test_debugapp.py:101: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <webtest.app.TestApp object at 0x4005c39cc0>
app = 'config:/build/python-webtest/src/WebTest-3.0.0/tests/deploy.ini#main'
extra_environ = None, relative_to = None, use_unicode = True, cookiejar = None
parser_features = None, json_encoder = None, lint = True

    def __init__(self, app, extra_environ=None, relative_to=None,
                 use_unicode=True, cookiejar=None, parser_features=None,
                 json_encoder=None, lint=True):
    
        if 'WEBTEST_TARGET_URL' in os.environ:
            app = os.environ['WEBTEST_TARGET_URL']
        if isinstance(app, str):
            if app.startswith('http'):
                try:
                    from wsgiproxy import HostProxy
                except ImportError:  # pragma: no cover
                    raise ImportError(
                        'Using webtest with a real url requires WSGIProxy2. '
                        'Please install it with: '
                        'pip install WSGIProxy2')
                if '#' not in app:
                    app += '#httplib'
                url, client = app.split('#', 1)
                app = HostProxy(url, client=client)
            else:
>               from paste.deploy import loadapp
E               ModuleNotFoundError: No module named 'paste'

webtest/app.py:161: ModuleNotFoundError
=========================== short test summary info ============================
FAILED tests/test_debugapp.py::TestTesting::test_app_from_config_file - Modul...
======================== 1 failed, 199 passed in 12.19s ========================
==> ERROR: A failure occurred in check().
    Aborting...