RAHHH

backend/lib/python3.12/site-packages/twisted/trial/test/test_plugins.py

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+# 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)