Current File : //lib/python3/dist-packages/twisted/trial/test/test_doctest.py
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
"""
Test Twisted's doctest support.
"""
import unittest as pyunit
from twisted.trial import itrial, reporter, runner, unittest
from twisted.trial.test import mockdoctest
class RunnersTests(unittest.SynchronousTestCase):
"""
Tests for Twisted's doctest support.
"""
def test_id(self) -> None:
"""
Check that the id() of the doctests' case object contains the FQPN of
the actual tests.
"""
loader = runner.TestLoader()
suite = loader.loadDoctests(mockdoctest)
idPrefix = "twisted.trial.test.mockdoctest.Counter"
for test in suite._tests:
self.assertIn(idPrefix, itrial.ITestCase(test).id())
def test_basicTrialIntegration(self) -> None:
"""
L{loadDoctests} loads all of the doctests in the given module.
"""
loader = runner.TestLoader()
suite = loader.loadDoctests(mockdoctest)
self.assertEqual(7, suite.countTestCases())
def _testRun(self, suite: pyunit.TestSuite) -> None:
"""
Run C{suite} and check the result.
"""
result = reporter.TestResult()
suite.run(result)
self.assertEqual(5, result.successes)
self.assertEqual(2, len(result.failures))
def test_expectedResults(self, count: int = 1) -> None:
"""
Trial can correctly run doctests with its xUnit test APIs.
"""
suite = runner.TestLoader().loadDoctests(mockdoctest)
self._testRun(suite)
def test_repeatable(self) -> None:
"""
Doctests should be runnable repeatably.
"""
suite = runner.TestLoader().loadDoctests(mockdoctest)
self._testRun(suite)
self._testRun(suite)
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