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How to use gabbi_response_handlers method in gabbi

Best Python code snippet using gabbi_python

runner.py

Source:runner.py

1#2# Licensed under the Apache License, Version 2.0 (the "License"); you may3# not use this file except in compliance with the License. You may obtain4# a copy of the License at5#6#      http://www.apache.org/licenses/LICENSE-2.07#8# Unless required by applicable law or agreed to in writing, software9# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT10# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the11# License for the specific language governing permissions and limitations12# under the License.13"""Implementation of a command-line runner of single gabbi files."""14import argparse15import sys16import unittest17import yaml18from importlib import import_module19from six.moves.urllib import parse as urlparse20from gabbi import case21from gabbi import driver22from gabbi.reporter import ConciseTestRunner23def run():24    """Run simple tests from STDIN.25    This command provides a way to run a set of tests encoded in YAML that26    is provided on STDIN. No fixtures are supported, so this is primarily27    designed for use with real running services.28    Host and port information may be provided in three different ways:29    * In the URL value of the tests.30    * In a `host` or `host:port` argument on the command line.31    * In a URL on the command line.32    An example run might looks like this::33        gabbi-run example.com:9999 < mytest.yaml34    or::35        gabbi-run http://example.com:999 < mytest.yaml36    It is also possible to provide a URL prefix which can be useful if the37    target application might be mounted in different locations. An example::38        gabbi-run example.com:9999 /mountpoint < mytest.yaml39    or::40        gabbi-run http://example.com:9999/mountpoint < mytest.yaml41    Use `-x` or `--failfast` to abort after the first error or failure:42        gabbi-run -x example.com:9999 /mountpoint < mytest.yaml43    Output is formatted as unittest summary information.44    """45    parser = argparse.ArgumentParser(description='Run gabbi tests from STDIN')46    parser.add_argument(47        'target',48        nargs='?', default='stub',49        help='A fully qualified URL (with optional path as prefix) '50             'to the primary target or a host and port, : separated'51    )52    parser.add_argument(53        'prefix',54        nargs='?', default=None,55        help='Path prefix where target app is mounted. Only used when '56             'target is of the form host[:port]'57    )58    parser.add_argument(59        '-x', '--failfast',60        action='store_true',61        help='Exit on first failure'62    )63    parser.add_argument(64        '-r', '--response-handler',65        nargs='?', default=None,66        dest='response_handlers',67        action='append',68        help='Custom response handler. Should be an import path of the '69             'form package.module or package.module:class.'70    )71    args = parser.parse_args()72    split_url = urlparse.urlsplit(args.target)73    if split_url.scheme:74        target = split_url.netloc75        prefix = split_url.path76    else:77        target = args.target78        prefix = args.prefix79    if ':' in target:80        host, port = target.split(':')81    else:82        host = target83        port = None84    # Initialize response handlers.85    custom_response_handlers = []86    for import_path in (args.response_handlers or []):87        for handler in load_response_handlers(import_path):88            custom_response_handlers.append(handler)89    for handler in driver.RESPONSE_HANDLERS + custom_response_handlers:90        handler(case.HTTPTestCase)91    data = yaml.safe_load(sys.stdin.read())92    loader = unittest.defaultTestLoader93    suite = driver.test_suite_from_dict(loader, 'input', data, '.',94                                        host, port, None, None,95                                        prefix=prefix)96    result = ConciseTestRunner(verbosity=2, failfast=args.failfast).run(suite)97    sys.exit(not result.wasSuccessful())98def load_response_handlers(import_path):99    """Load and return custom response handlers from the given Python package100    or module.101    The import path references either a specific response handler class102    ("package.module:class") or a module that contains one or more response103    handler classes ("package.module").104    For the latter, the module is expected to contain a105    ``gabbi_response_handlers`` object, which is either a list of response106    handler classes or a function returning such a list.107    """108    if ":" in import_path:  # package.module:class109        module_name, handler_name = import_path.rsplit(":", 1)110        module = import_module(module_name)111        handler = getattr(module, handler_name)112        handlers = [handler]113    else:  # package.module shorthand, expecting gabbi_response_handlers114        module = import_module(import_path)115        handlers = module.gabbi_response_handlers116        if callable(handlers):117            handlers = handlers()118    return handlers119if __name__ == '__main__':...

custom_response_handler.py

Source:custom_response_handler.py

...10# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the11# License for the specific language governing permissions and limitations12# under the License.13from gabbi import handlers14def gabbi_response_handlers():15    return [CustomResponseHandler]16class CustomResponseHandler(handlers.ResponseHandler):17    test_key_suffix = 'custom'18    test_key_value = []19    def action(self, test, item, value=None):...

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