Current File : //lib/python3/dist-packages/twisted/trial/test/test_plugins.py
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
#
# Maintainer: Jonathan Lange
"""
Tests for L{twisted.plugins.twisted_trial}.
"""
from twisted.plugin import getPlugins
from twisted.trial import unittest
from twisted.trial.itrial import IReporter
class PluginsTests(unittest.SynchronousTestCase):
"""
Tests for Trial's reporter plugins.
"""
def getPluginsByLongOption(self, longOption):
"""
Return the Trial reporter plugin with the given long option.
If more than one is found, raise ValueError. If none are found, raise
IndexError.
"""
plugins = [
plugin for plugin in getPlugins(IReporter) if plugin.longOpt == longOption
]
if len(plugins) > 1:
raise ValueError(
"More than one plugin found with long option %r: %r"
% (longOption, plugins)
)
return plugins[0]
def test_subunitPlugin(self) -> None:
"""
One of the reporter plugins is the subunit reporter plugin.
"""
subunitPlugin = self.getPluginsByLongOption("subunit")
self.assertEqual("Subunit Reporter", subunitPlugin.name)
self.assertEqual("twisted.trial.reporter", subunitPlugin.module)
self.assertEqual("subunit", subunitPlugin.longOpt)
self.assertIdentical(None, subunitPlugin.shortOpt)
self.assertEqual("SubunitReporter", subunitPlugin.klass)
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