theonepath
6cd0024113
File contains a fixture which must be present for test_logger module to work functionally. Fixture relates to a monkeypatch implementation for capturing standard PIPEs and storing their results in a buffer. This buffer can then be read after a call to send data on a PIPE stream has been called, via a key lookup on the appropriate stream.
23 lines
506 B
Python
23 lines
506 B
Python
# flake8: noqa
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import sys
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import pytest
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@pytest.fixture
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def capture_stdpipe(monkeypatch):
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stream_buf = {"stdout": "", "stderr": "", "writes": 0}
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def mimic_stdout(chars):
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stream_buf['stdout'] += chars
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stream_buf['writes'] += 1
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def mimic_stderr(chars):
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stream_buf['stderr'] += chars
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stream_buf['writes'] += 1
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monkeypatch.setattr(sys.stdout, 'write', mimic_stdout)
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monkeypatch.setattr(sys.stderr, 'write', mimic_stderr)
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return stream_buf |