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91 lines
2.2 KiB
91 lines
2.2 KiB
import logging |
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import sys |
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import pytest |
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from flask._compat import StringIO |
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from flask.logging import default_handler, has_level_handler, \ |
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wsgi_errors_stream |
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@pytest.fixture(autouse=True) |
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def reset_logging(monkeypatch): |
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root_handlers = logging.root.handlers[:] |
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root_level = logging.root.level |
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logger = logging.getLogger('flask.app') |
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logger.handlers = [] |
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logger.setLevel(logging.NOTSET) |
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yield |
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logging.root.handlers[:] = root_handlers |
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logging.root.setLevel(root_level) |
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logger.handlers = [] |
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logger.setLevel(logging.NOTSET) |
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def test_logger(app): |
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assert app.logger.name == 'flask.app' |
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assert app.logger.level == logging.NOTSET |
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assert app.logger.handlers == [default_handler] |
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def test_logger_debug(app): |
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app.debug = True |
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assert app.logger.level == logging.DEBUG |
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assert app.logger.handlers == [default_handler] |
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def test_existing_handler(app): |
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logging.root.addHandler(logging.StreamHandler()) |
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assert app.logger.level == logging.NOTSET |
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assert not app.logger.handlers |
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def test_wsgi_errors_stream(app, client): |
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@app.route('/') |
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def index(): |
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app.logger.error('test') |
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return '' |
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stream = StringIO() |
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client.get('/', errors_stream=stream) |
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assert 'ERROR in test_logging: test' in stream.getvalue() |
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assert wsgi_errors_stream._get_current_object() is sys.stderr |
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with app.test_request_context(errors_stream=stream): |
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assert wsgi_errors_stream._get_current_object() is stream |
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def test_has_level_handler(): |
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logger = logging.getLogger('flask.app') |
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assert not has_level_handler(logger) |
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handler = logging.StreamHandler() |
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logging.root.addHandler(handler) |
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assert has_level_handler(logger) |
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logger.propagate = False |
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assert not has_level_handler(logger) |
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logger.propagate = True |
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handler.setLevel(logging.ERROR) |
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assert not has_level_handler(logger) |
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def test_log_view_exception(app, client): |
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@app.route('/') |
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def index(): |
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raise Exception('test') |
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app.testing = False |
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stream = StringIO() |
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rv = client.get('/', errors_stream=stream) |
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assert rv.status_code == 500 |
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assert rv.data |
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err = stream.getvalue() |
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assert 'Exception on / [GET]' in err |
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assert 'Exception: test' in err
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