FM / test

/usr/lib/python3/dist-packages/twisted/web/test/

/usr/lib/python3/dist-packages/twisted/web/test

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
injectionhelpers.py	5627	0644	edit dl rm
requesthelper.py	13406	0644	edit dl rm
test_agent.py	117805	0644	edit dl rm
test_cgi.py	13761	0644	edit dl rm
test_client.py	1372	0644	edit dl rm
test_distrib.py	18288	0644	edit dl rm
test_domhelpers.py	11103	0644	edit dl rm
test_error.py	16210	0644	edit dl rm
test_flatten.py	18259	0644	edit dl rm
test_html.py	1264	0644	edit dl rm
test_http.py	136566	0644	edit dl rm
test_http2.py	109983	0644	edit dl rm
test_httpauth.py	24128	0644	edit dl rm
test_http_headers.py	20386	0644	edit dl rm
test_newclient.py	108751	0644	edit dl rm
test_proxy.py	20092	0644	edit dl rm
test_resource.py	8214	0644	edit dl rm
test_script.py	3784	0644	edit dl rm
test_stan.py	5667	0644	edit dl rm
test_static.py	67858	0644	edit dl rm
test_tap.py	10947	0644	edit dl rm
test_template.py	25977	0644	edit dl rm
test_util.py	13900	0644	edit dl rm
test_vhost.py	7917	0644	edit dl rm
test_web.py	65996	0644	edit dl rm
test_webclient.py	59615	0644	edit dl rm
test_web__responses.py	877	0644	edit dl rm
test_wsgi.py	78210	0644	edit dl rm
test_xml.py	42357	0644	edit dl rm
test_xmlrpc.py	30302	0644	edit dl rm
_util.py	2568	0644	edit dl rm
__init__.py	108	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/twisted/web/test/_util.py (2568B)

# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
General helpers for L{twisted.web} unit tests.
"""

from __future__ import division, absolute_import

from twisted.internet.defer import succeed
from twisted.web import server
from twisted.trial.unittest import TestCase
from twisted.python.failure import Failure

from twisted.web._flatten import flattenString
from twisted.web.error import FlattenerError

def _render(resource, request):
    result = resource.render(request)
    if isinstance(result, bytes):
        request.write(result)
        request.finish()
        return succeed(None)
    elif result is server.NOT_DONE_YET:
        if request.finished:
            return succeed(None)
        else:
            return request.notifyFinish()
    else:
        raise ValueError("Unexpected return value: %r" % (result,))

class FlattenTestCase(TestCase):
    """
    A test case that assists with testing L{twisted.web._flatten}.
    """
    def assertFlattensTo(self, root, target):
        """
        Assert that a root element, when flattened, is equal to a string.
        """
        d = flattenString(None, root)
        d.addCallback(lambda s: self.assertEqual(s, target))
        return d

def assertFlattensImmediately(self, root, target):
        """
        Assert that a root element, when flattened, is equal to a string, and
        performs no asynchronus Deferred anything.

This version is more convenient in tests which wish to make multiple
        assertions about flattening, since it can be called multiple times
        without having to add multiple callbacks.

@return: the result of rendering L{root}, which should be equivalent to
            L{target}.
        @rtype: L{bytes}
        """
        results = []
        it = self.assertFlattensTo(root, target)
        it.addBoth(results.append)
        # Do our best to clean it up if something goes wrong.
        self.addCleanup(it.cancel)
        if not results:
            self.fail("Rendering did not complete immediately.")
        result = results[0]
        if isinstance(result, Failure):
            result.raiseException()
        return results[0]

def assertFlatteningRaises(self, root, exn):
        """
        Assert flattening a root element raises a particular exception.
        """
        d = self.assertFailure(self.assertFlattensTo(root, b''), FlattenerError)
        d.addCallback(lambda exc: self.assertIsInstance(exc._exception, exn))
        return d

__all__ = ["_render", "FlattenTestCase"]

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