def test_main_with_install_prerequisites_failure(self):
with self.popen_swap_failure, self.install_swap:
with self.assertRaisesRegexp(SystemExit, '1'):
run_mypy_checks.main(args=[])
def test_main_with_install_prerequisites_success(self):
with self.popen_swap_success, self.install_swap:
with self.mypy_install_swap:
process = run_mypy_checks.main(args=[])
self.assertEqual(process, 0)
def test_main_failure_due_to_mypy_errors(self):
with self.popen_swap_failure:
with self.install_swap, self.install_mypy_prereq_swap_success:
with self.assertRaisesRegexp(SystemExit, '2'):
run_mypy_checks.main(args=[])
def test_main_with_files_with_mypy_errors(self):
with self.install_mypy_prereq_swap_success:
with self.install_swap, self.popen_swap_failure:
with self.assertRaisesRegexp(SystemExit, '2'):
run_mypy_checks.main(args=['--files', 'file1.py'])
def test_main_without_mypy_errors(self):
with self.popen_swap_success:
with self.install_swap, self.install_mypy_prereq_swap_success:
process = run_mypy_checks.main(args=[])
self.assertEqual(process, 0)
def test_main_with_files_without_mypy_errors(self):
with self.popen_swap_success:
with self.swap_install_success, self.install_swap:
process = run_mypy_checks.main(args=['--files', 'file1.py'])
self.assertEqual(process, 0)
