Test failures with Pygments 2.14

TestSlide has some test failures with Pygments 2.14. This was reported downstream in https://bugzilla.redhat.com/show_bug.cgi?id=2166612 and is blocking a Fedora update.

```
============================= test session starts ==============================
platform linux -- Python 3.11.1, pytest-7.2.1, pluggy-1.0.0
rootdir: /builddir/build/BUILD/TestSlide-2.7.0
plugins: typeguard-2.13.3
collected 162 items

tests/cli_unittest.py ...............F..........F........F [ 22%]
tests/dsl_unittest.py .................................................. [ 53%]
.................................. [ 74%]
tests/matchers_unittest.py ..................................... [ 96%]
tests/testcase_unittest.py ..... [100%]

=================================== FAILURES ===================================
__________ TestCliDocumentFormatter.test_prints_exceptions_with_cause __________

self =

def test_prints_exceptions_with_cause(self):
> self.run_testslide(
tty_stdout=True,
expected_return_code=1,
expected_in_stdout=(
' File \033[36m"tests/sample_tests.py"\033[39;49;00m, line \033[34m76\033[39;49;00m, in test_failing\r\n'
' \033[34mraise\033[39;49;00m \033[36mAssertionError\033[39;49;00m(\033[33m"\033[39;49;00m\033[33mThird\033[39;49;00m\033[33m"\033[39;49;00m) \033[34mfrom\033[39;49;00m \033[04m\033[36mcause\033[39;49;00m\r\n'
"\033[0m\033[31m Caused by \033[0m\033[0m\033[31mAssertionError: Second\033[0m\r\n"
' File \033[36m"tests/sample_tests.py"\033[39;49;00m, line \033[34m74\033[39;49;00m, in test_failing\r\n'
' \033[34mraise\033[39;49;00m \033[36mAssertionError\033[39;49;00m(\033[33m"\033[39;49;00m\033[33mSecond\033[39;49;00m\033[33m"\033[39;49;00m) \033[34mfrom\033[39;49;00m \033[04m\033[36mcause\033[39;49;00m\r\n'
"\033[0m\033[31m Caused by \033[0m\033[0m\033[31mAssertionError: First\033[0m\r\n"
' File \033[36m"tests/sample_tests.py"\033[39;49;00m, line \033[34m72\033[39;49;00m, in test_failing\r\n'
' \033[34mraise\033[39;49;00m \033[36mAssertionError\033[39;49;00m(\033[33m"\033[39;49;00m\033[33mFirst\033[39;49;00m\033[33m"\033[39;49;00m)\r\n'
),
)

tests/cli_unittest.py:284:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/cli_unittest.py:137: in run_testslide
self.assertTrue(
E AssertionError: False is not true : Command ['/usr/bin/python3', '-m', 'testslide.cli', '--show-testslide-stack-trace', '--format', 'documentation', '/builddir/build/BUILD/TestSlide-2.7.0/tests/sample_tests.py'] expected to have have in its stdout:
E
E File "tests/sample_tests.py", line 76, in test_failing
E raise AssertionError("Third") from cause
E Caused by AssertionError: Second
E File "tests/sample_tests.py", line 74, in test_failing
E raise AssertionError("Second") from cause
E Caused by AssertionError: First
E File "tests/sample_tests.py", line 72, in test_failing
E raise AssertionError("First")
E
E
E But output was different:
E top context
E passing example
E failing example: SimulatedFailure: test failure (extra)
E *focused example
E skipped example
E unittest SkipTest
E nested context
E passing nested example
E tests.sample_tests.SampleTestCase
E test_failing: AssertionError: Third
E test_passing
E test_skipped
E
E Failures:
E
E 1) top context: failing example
E 1) SimulatedFailure: test failure (extra)
E File "testslide/runner.py", line 789, in run
E self._run_example(example)
E File "testslide/runner.py", line 773, in _run_example
E _ExampleRunner(example, self.formatter).run()
E File "testslide/__init__.py", line 540, in run
E self._sync_run_all_hooks_and_example(context_data)
E File "testslide/__init__.py", line 512, in _sync_run_all_hooks_and_example
E aggregated_exceptions.raise_correct_exception()
E File "testslide/__init__.py", line 289, in raise_correct_exception
E raise self.exceptions[0]
E File "testslide/__init__.py", line 273, in catch
E yield
E File "testslide/__init__.py", line 503, in _sync_run_all_hooks_and_example
E self._fail_if_coroutine_function(self.example.code, context_data)
E File "testslide/__init__.py", line 471, in _fail_if_coroutine_function
E return func(*args, **kwargs)
E File "tests/sample_tests.py", line 42, in failing_example
E raise SimulatedFailure("test failure", "(extra)")
E
E 2) tests.sample_tests.SampleTestCase: test_failing
E 1) AssertionError: Third
E File "testslide/runner.py", line 789, in run
E self._run_example(example)
E File "testslide/runner.py", line 773, in _run_example
E _ExampleRunner(example, self.formatter).run()
E File "testslide/__init__.py", line 540, in run
E self._sync_run_all_hooks_and_example(context_data)
E File "testslide/__init__.py", line 512, in _sync_run_all_hooks_and_example
E aggregated_exceptions.raise_correct_exception()
E File "testslide/__init__.py", line 289, in raise_correct_exception
E raise self.exceptions[0]
E File "testslide/__init__.py", line 273, in catch
E yield
E File "testslide/__init__.py", line 503, in _sync_run_all_hooks_and_example
E self._fail_if_coroutine_function(self.example.code, context_data)
E File "testslide/__init__.py", line 471, in _fail_if_coroutine_function
E return func(*args, **kwargs)
E File "testslide/cli.py", line 121, in example_code
E with test_result() as result:
E File "/usr/lib64/python3.11/contextlib.py", line 144, in __exit__
E next(self.gen)
E File "testslide/cli.py", line 110, in test_result
E result.aggregated_exceptions.raise_correct_exception()
E File "testslide/__init__.py", line 289, in raise_correct_exception
E raise self.exceptions[0]
E File "/usr/lib64/python3.11/unittest/case.py", line 57, in testPartExecutor
E yield
E File "/usr/lib64/python3.11/unittest/case.py", line 623, in run
E self._callTestMethod(testMethod)
E File "/usr/lib64/python3.11/unittest/case.py", line 579, in _callTestMethod
E if method() is not None:
E File "tests/sample_tests.py", line 76, in test_failing
E raise AssertionError("Third") from cause
E Caused by AssertionError: Second
E File "tests/sample_tests.py", line 74, in test_failing
E raise AssertionError("Second") from cause
E Caused by AssertionError: First
E File "tests/sample_tests.py", line 72, in test_failing
E raise AssertionError("First")
E
E Executed 9 examples in 0.8s:
E Successful: 4
E Failed: 2
E Skipped: 3
E Not executed: 0
E https://testslide.readthedocs.io/
__________ TestCliProgressFormatter.test_prints_exceptions_with_cause __________

self =

def test_prints_exceptions_with_cause(self):
> self.run_testslide(
tty_stdout=True,
expected_return_code=1,
expected_in_stdout=(
' File \033[36m"tests/sample_tests.py"\033[39;49;00m, line \033[34m76\033[39;49;00m, in test_failing\r\n'
' \033[34mraise\033[39;49;00m \033[36mAssertionError\033[39;49;00m(\033[33m"\033[39;49;00m\033[33mThird\033[39;49;00m\033[33m"\033[39;49;00m) \033[34mfrom\033[39;49;00m \033[04m\033[36mcause\033[39;49;00m\r\n'
"\033[0m\033[31m Caused by \033[0m\033[0m\033[31mAssertionError: Second\033[0m\r\n"
' File \033[36m"tests/sample_tests.py"\033[39;49;00m, line \033[34m74\033[39;49;00m, in test_failing\r\n'
' \033[34mraise\033[39;49;00m \033[36mAssertionError\033[39;49;00m(\033[33m"\033[39;49;00m\033[33mSecond\033[39;49;00m\033[33m"\033[39;49;00m) \033[34mfrom\033[39;49;00m \033[04m\033[36mcause\033[39;49;00m\r\n'
"\033[0m\033[31m Caused by \033[0m\033[0m\033[31mAssertionError: First\033[0m\r\n"
' File \033[36m"tests/sample_tests.py"\033[39;49;00m, line \033[34m72\033[39;49;00m, in test_failing\r\n'
' \033[34mraise\033[39;49;00m \033[36mAssertionError\033[39;49;00m(\033[33m"\033[39;49;00m\033[33mFirst\033[39;49;00m\033[33m"\033[39;49;00m)\r\n'
),
)

tests/cli_unittest.py:284:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/cli_unittest.py:137: in run_testslide
self.assertTrue(
E AssertionError: False is not true : Command ['/usr/bin/python3', '-m', 'testslide.cli', '--show-testslide-stack-trace', '/builddir/build/BUILD/TestSlide-2.7.0/tests/sample_tests.py', '--format', 'progress'] expected to have have in its stdout:
E
E File "tests/sample_tests.py", line 76, in test_failing
E raise AssertionError("Third") from cause
E Caused by AssertionError: Second
E File "tests/sample_tests.py", line 74, in test_failing
E raise AssertionError("Second") from cause
E Caused by AssertionError: First
E File "tests/sample_tests.py", line 72, in test_failing
E raise AssertionError("First")
E
E
E But output was different:
E .F.SS.F.S
E Failures:
E
E 1) top context: failing example
E 1) SimulatedFailure: test failure (extra)
E File "testslide/runner.py", line 789, in run
E self._run_example(example)
E File "testslide/runner.py", line 773, in _run_example
E _ExampleRunner(example, self.formatter).run()
E File "testslide/__init__.py", line 540, in run
E self._sync_run_all_hooks_and_example(context_data)
E File "testslide/__init__.py", line 512, in _sync_run_all_hooks_and_example
E aggregated_exceptions.raise_correct_exception()
E File "testslide/__init__.py", line 289, in raise_correct_exception
E raise self.exceptions[0]
E File "testslide/__init__.py", line 273, in catch
E yield
E File "testslide/__init__.py", line 503, in _sync_run_all_hooks_and_example
E self._fail_if_coroutine_function(self.example.code, context_data)
E File "testslide/__init__.py", line 471, in _fail_if_coroutine_function
E return func(*args, **kwargs)
E File "tests/sample_tests.py", line 42, in failing_example
E raise SimulatedFailure("test failure", "(extra)")
E
E 2) tests.sample_tests.SampleTestCase: test_failing
E 1) AssertionError: Third
E File "testslide/runner.py", line 789, in run
E self._run_example(example)
E File "testslide/runner.py", line 773, in _run_example
E _ExampleRunner(example, self.formatter).run()
E File "testslide/__init__.py", line 540, in run
E self._sync_run_all_hooks_and_example(context_data)
E File "testslide/__init__.py", line 512, in _sync_run_all_hooks_and_example
E aggregated_exceptions.raise_correct_exception()
E File "testslide/__init__.py", line 289, in raise_correct_exception
E raise self.exceptions[0]
E File "testslide/__init__.py", line 273, in catch
E yield
E File "testslide/__init__.py", line 503, in _sync_run_all_hooks_and_example
E self._fail_if_coroutine_function(self.example.code, context_data)
E File "testslide/__init__.py", line 471, in _fail_if_coroutine_function
E return func(*args, **kwargs)
E File "testslide/cli.py", line 121, in example_code
E with test_result() as result:
E File "/usr/lib64/python3.11/contextlib.py", line 144, in __exit__
E next(self.gen)
E File "testslide/cli.py", line 110, in test_result
E result.aggregated_exceptions.raise_correct_exception()
E File "testslide/__init__.py", line 289, in raise_correct_exception
E raise self.exceptions[0]
E File "/usr/lib64/python3.11/unittest/case.py", line 57, in testPartExecutor
E yield
E File "/usr/lib64/python3.11/unittest/case.py", line 623, in run
E self._callTestMethod(testMethod)
E File "/usr/lib64/python3.11/unittest/case.py", line 579, in _callTestMethod
E if method() is not None:
E File "tests/sample_tests.py", line 76, in test_failing
E raise AssertionError("Third") from cause
E Caused by AssertionError: Second
E File "tests/sample_tests.py", line 74, in test_failing
E raise AssertionError("Second") from cause
E Caused by AssertionError: First
E File "tests/sample_tests.py", line 72, in test_failing
E raise AssertionError("First")
____________ TestCliLongFormatter.test_prints_exceptions_with_cause ____________

self =

def test_prints_exceptions_with_cause(self):
> self.run_testslide(
tty_stdout=True,
expected_return_code=1,
expected_in_stdout=(
' File \033[36m"tests/sample_tests.py"\033[39;49;00m, line \033[34m76\033[39;49;00m, in test_failing\r\n'
' \033[34mraise\033[39;49;00m \033[36mAssertionError\033[39;49;00m(\033[33m"\033[39;49;00m\033[33mThird\033[39;49;00m\033[33m"\033[39;49;00m) \033[34mfrom\033[39;49;00m \033[04m\033[36mcause\033[39;49;00m\r\n'
"\033[0m\033[31m Caused by \033[0m\033[0m\033[31mAssertionError: Second\033[0m\r\n"
' File \033[36m"tests/sample_tests.py"\033[39;49;00m, line \033[34m74\033[39;49;00m, in test_failing\r\n'
' \033[34mraise\033[39;49;00m \033[36mAssertionError\033[39;49;00m(\033[33m"\033[39;49;00m\033[33mSecond\033[39;49;00m\033[33m"\033[39;49;00m) \033[34mfrom\033[39;49;00m \033[04m\033[36mcause\033[39;49;00m\r\n'
"\033[0m\033[31m Caused by \033[0m\033[0m\033[31mAssertionError: First\033[0m\r\n"
' File \033[36m"tests/sample_tests.py"\033[39;49;00m, line \033[34m72\033[39;49;00m, in test_failing\r\n'
' \033[34mraise\033[39;49;00m \033[36mAssertionError\033[39;49;00m(\033[33m"\033[39;49;00m\033[33mFirst\033[39;49;00m\033[33m"\033[39;49;00m)\r\n'
),
)

tests/cli_unittest.py:284:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/cli_unittest.py:137: in run_testslide
self.assertTrue(
E AssertionError: False is not true : Command ['/usr/bin/python3', '-m', 'testslide.cli', '--show-testslide-stack-trace', '--format', 'long', '/builddir/build/BUILD/TestSlide-2.7.0/tests/sample_tests.py'] expected to have have in its stdout:
E
E File "tests/sample_tests.py", line 76, in test_failing
E raise AssertionError("Third") from cause
E Caused by AssertionError: Second
E File "tests/sample_tests.py", line 74, in test_failing
E raise AssertionError("Second") from cause
E Caused by AssertionError: First
E File "tests/sample_tests.py", line 72, in test_failing
E raise AssertionError("First")
E
E
E But output was different:
E top context: passing example
E top context: failing example: SimulatedFailure: test failure (extra)
E top context: *focused example
E top context: skipped example
E top context: unittest SkipTest
E top context, nested context: passing nested example
E tests.sample_tests.SampleTestCase: test_failing: AssertionError: Third
E tests.sample_tests.SampleTestCase: test_passing
E tests.sample_tests.SampleTestCase: test_skipped
E
E Failures:
E
E 1) top context: failing example
E 1) SimulatedFailure: test failure (extra)
E File "testslide/runner.py", line 789, in run
E self._run_example(example)
E File "testslide/runner.py", line 773, in _run_example
E _ExampleRunner(example, self.formatter).run()
E File "testslide/__init__.py", line 540, in run
E self._sync_run_all_hooks_and_example(context_data)
E File "testslide/__init__.py", line 512, in _sync_run_all_hooks_and_example
E aggregated_exceptions.raise_correct_exception()
E File "testslide/__init__.py", line 289, in raise_correct_exception
E raise self.exceptions[0]
E File "testslide/__init__.py", line 273, in catch
E yield
E File "testslide/__init__.py", line 503, in _sync_run_all_hooks_and_example
E self._fail_if_coroutine_function(self.example.code, context_data)
E File "testslide/__init__.py", line 471, in _fail_if_coroutine_function
E return func(*args, **kwargs)
E File "tests/sample_tests.py", line 42, in failing_example
E raise SimulatedFailure("test failure", "(extra)")
E
E 2) tests.sample_tests.SampleTestCase: test_failing
E 1) AssertionError: Third
E File "testslide/runner.py", line 789, in run
E self._run_example(example)
E File "testslide/runner.py", line 773, in _run_example
E _ExampleRunner(example, self.formatter).run()
E File "testslide/__init__.py", line 540, in run
E self._sync_run_all_hooks_and_example(context_data)
E File "testslide/__init__.py", line 512, in _sync_run_all_hooks_and_example
E aggregated_exceptions.raise_correct_exception()
E File "testslide/__init__.py", line 289, in raise_correct_exception
E raise self.exceptions[0]
E File "testslide/__init__.py", line 273, in catch
E yield
E File "testslide/__init__.py", line 503, in _sync_run_all_hooks_and_example
E self._fail_if_coroutine_function(self.example.code, context_data)
E File "testslide/__init__.py", line 471, in _fail_if_coroutine_function
E return func(*args, **kwargs)
E File "testslide/cli.py", line 121, in example_code
E with test_result() as result:
E File "/usr/lib64/python3.11/contextlib.py", line 144, in __exit__
E next(self.gen)
E File "testslide/cli.py", line 110, in test_result
E result.aggregated_exceptions.raise_correct_exception()
E File "testslide/__init__.py", line 289, in raise_correct_exception
E raise self.exceptions[0]
E File "/usr/lib64/python3.11/unittest/case.py", line 57, in testPartExecutor
E yield
E File "/usr/lib64/python3.11/unittest/case.py", line 623, in run
E self._callTestMethod(testMethod)
E File "/usr/lib64/python3.11/unittest/case.py", line 579, in _callTestMethod
E if method() is not None:
E File "tests/sample_tests.py", line 76, in test_failing
E raise AssertionError("Third") from cause
E Caused by AssertionError: Second
E File "tests/sample_tests.py", line 74, in test_failing
E raise AssertionError("Second") from cause
E Caused by AssertionError: First
E File "tests/sample_tests.py", line 72, in test_failing
E raise AssertionError("First")
E
E Executed 9 examples in 0.8s:
E Successful: 4
E Failed: 2
E Skipped: 3
E Not executed: 0
E https://testslide.readthedocs.io/
=========================== short test summary info ============================
FAILED tests/cli_unittest.py::TestCliDocumentFormatter::test_prints_exceptions_with_cause
FAILED tests/cli_unittest.py::TestCliProgressFormatter::test_prints_exceptions_with_cause
FAILED tests/cli_unittest.py::TestCliLongFormatter::test_prints_exceptions_with_cause
======================== 3 failed, 159 passed in 5.95s =========================
```