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How to use test_app_info_stdout method in avocado

Best Python code snippet using avocado_python

test_streams.py

Source:test_streams.py

...3from avocado.core import exit_codes4from avocado.utils import process5from .. import AVOCADO, BASEDIR, TestCaseTmpDir6class StreamsTest(TestCaseTmpDir):7    def test_app_info_stdout(self):8        """9        Checks that the application output (<= level info) goes to stdout10        """11        result = process.run('%s distro' % AVOCADO)12        self.assertEqual(result.exit_status, exit_codes.AVOCADO_ALL_OK)13        self.assertIn(b'Detected distribution', result.stdout)14    def test_app_error_stderr(self):15        """16        Checks that the application error (> level info) goes to stderr17        """18        result = process.run('%s unknown-whacky-command' % AVOCADO,19                             ignore_status=True)20        self.assertEqual(result.exit_status, exit_codes.AVOCADO_FAIL)21        self.assertIn(b"invalid choice: 'unknown-whacky-command'",...

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