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How to use stdout_text method in avocado

Best Python code snippet using avocado_python

test_io.py

Source:test_io.py

1# -*- coding: utf-8 -*-2# Copyright (C) 2012 Anaconda, Inc3# SPDX-License-Identifier: BSD-3-Clause4from __future__ import absolute_import, division, print_function, unicode_literals5from conda.common.io import attach_stderr_handler, captured, CaptureTarget6from io import StringIO7from logging import DEBUG, NOTSET, WARN, getLogger8import sys9def test_captured():10    stdout_text = "stdout text"11    stderr_text = "stderr text"12    def print_captured(*args, **kwargs):13        with captured(*args, **kwargs) as c:14            print(stdout_text, end="")15            print(stderr_text, end="", file=sys.stderr)16        return c17    c = print_captured()18    assert c.stdout == stdout_text19    assert c.stderr == stderr_text20    c = print_captured(CaptureTarget.STRING, CaptureTarget.STRING)21    assert c.stdout == stdout_text22    assert c.stderr == stderr_text23    c = print_captured(stderr=CaptureTarget.STDOUT)24    assert c.stdout == stdout_text + stderr_text25    assert c.stderr is None26    caller_stdout = StringIO()27    caller_stderr = StringIO()28    c = print_captured(caller_stdout, caller_stderr)29    assert c.stdout is caller_stdout30    assert c.stderr is caller_stderr31    assert caller_stdout.getvalue() == stdout_text32    assert caller_stderr.getvalue() == stderr_text33    with captured() as outer_c:34        inner_c = print_captured(None, None)35    assert inner_c.stdout is None36    assert inner_c.stderr is None37    assert outer_c.stdout == stdout_text38    assert outer_c.stderr == stderr_text39def test_attach_stderr_handler():40    name = 'abbacadabba'41    logr = getLogger(name)42    assert len(logr.handlers) == 043    assert logr.level is NOTSET44    debug_message = "debug message 1329-485"45    with captured() as c:46        attach_stderr_handler(WARN, name)47        logr.warn('test message')48        logr.debug(debug_message)49    assert len(logr.handlers) == 150    assert logr.handlers[0].name == 'stderr'51    assert logr.handlers[0].level is WARN52    assert logr.level is NOTSET53    assert c.stdout == ''54    assert 'test message' in c.stderr55    assert debug_message not in c.stderr56    # round two, with debug57    with captured() as c:58        attach_stderr_handler(DEBUG, name)59        logr.warn('test message')60        logr.debug(debug_message)61        logr.info('info message')62    assert len(logr.handlers) == 163    assert logr.handlers[0].name == 'stderr'64    assert logr.handlers[0].level is DEBUG65    assert logr.level is NOTSET66    assert c.stdout == ''67    assert 'test message' in c.stderr...

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